astiav

package module
v0.29.0 Latest Latest
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 Go to latest Published: Dec 19, 2024 License: MIT Imports: 12 Imported by: 22

README

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astiav is a Golang library providing C bindings for ffmpeg

It's only compatible with ffmpeg n7.0.

Its main goals are to:

  • provide a better GO idiomatic API
    • standard error pattern
    • typed constants and flags
    • struct-based functions
    • ...
  • provide the GO version of ffmpeg examples
  • be fully tested

Examples

Examples are located in the examples directory and mirror as much as possible the ffmpeg examples.

name astiav ffmpeg
BitStream Filtering see X
Custom IO Demuxing see see
Custom IO Muxing see X
Demuxing/Decoding see see
Filtering see see
Frame data manipulation see X
Hardware Decoding/Filtering see see
Hardware Encoding see see
Remuxing see see
Resampling audio see see
Scaling video see see
Transcoding see see

Tip: you can use the video sample located in the testdata directory for your tests

Patterns

NB: errors are not checked below for readibility purposes, however you should!

First off, all use cases are different and it's impossible to provide patterns that work in every situation. That's why ffmpeg's doc or source code should be your ultimate source of truth regarding how to use this library. That's why all methods of this library have been documented with a link referencing the documentation of the C function they use.

However it's possible to give rules of thumb and patterns that fit most use cases and can kickstart most people. Here's a few of them:

When to call Alloc(), .Unref() and .Free()

Let's take the FormatContext.ReadFrame() pattern as an example. The pattern is similar with frames.

// You can allocate the packet once and reuse the same object in the for loop below
pkt := astiav.AllocPacket()

// However, once you're done using the packet, you need to make sure to free it
defer pkt.Free()

// Loop
for {
    // We'll use a closure to ease unreferencing the packet
    func() {
        // Read frame using the same packet every time
        formatContext.ReadFrame(pkt)

        // However make sure to unreference the packet once you're done with what 
        // have been "injected" by the .ReadFrame() method
        defer pkt.Unref()

        // Here you can do whatever you feel like with your packet
    }()
}

Breaking changes

You can see the list of breaking changes here.

Install ffmpeg from source

If you don't know how to install ffmpeg, you can use the following to install it from source:

$ make install-ffmpeg

ffmpeg will be built from source in a directory named tmp and located in you working directory

For your GO code to pick up ffmpeg dependency automatically, you'll need to add the following environment variables:

(don't forget to replace {{ path to your working directory }} with the absolute path to your working directory)

export CGO_LDFLAGS="-L{{ path to your working directory }}/tmp/n7.0/lib/",
export CGO_CFLAGS="-I{{ path to your working directory }}/tmp/n7.0/include/",
export PKG_CONFIG_PATH="{{ path to your working directory }}/tmp/n7.0/lib/pkgconfig",

Building on Windows

Building on Windows requires msys2 / mingw64 gcc toolchain. Read the Quickstart guide to install Msys2.

Once complete run the Mingw64 shell from the installation folder, run the below commands:

# Update Packages
pacman -Syu
# Install Requirements to Build
pacman -S --noconfirm --needed git diffutils mingw-w64-x86_64-toolchain pkg-config make yasm
# Clone the repository using git
git clone https://github.com/asticode/go-astiav
cd go-astiav

Then once you clone this repository, follow along the build instructions above.

Notes: For pkg-config use pkgconfiglite from choco. Remember to set CGO and PKG_CONFIG env vars properly to point to the folder where ffmpeg was built.

Why astiav?

After maintaining for several years the most starred fork of goav, I've decided to write from scratch my own C bindings to fix most of the problems I still encountered using goav.

Documentation

Overview

Code generated by astiav. DO NOT EDIT.

Index

Constants

View Source 
const (
	BuffersinkFlagPeek      = BuffersinkFlag(C.AV_BUFFERSINK_FLAG_PEEK)
	BuffersinkFlagNoRequest = BuffersinkFlag(C.AV_BUFFERSINK_FLAG_NO_REQUEST)
)
View Source 
const (
	BuffersrcFlagNoCheckFormat = BuffersrcFlag(C.AV_BUFFERSRC_FLAG_NO_CHECK_FORMAT)
	BuffersrcFlagPush          = BuffersrcFlag(C.AV_BUFFERSRC_FLAG_PUSH)
	BuffersrcFlagKeepRef       = BuffersrcFlag(C.AV_BUFFERSRC_FLAG_KEEP_REF)
)
View Source 
const (
	ChromaLocationUnspecified = ChromaLocation(C.AVCHROMA_LOC_UNSPECIFIED)
	ChromaLocationLeft        = ChromaLocation(C.AVCHROMA_LOC_LEFT)
	ChromaLocationCenter      = ChromaLocation(C.AVCHROMA_LOC_CENTER)
	ChromaLocationTopleft     = ChromaLocation(C.AVCHROMA_LOC_TOPLEFT)
	ChromaLocationTop         = ChromaLocation(C.AVCHROMA_LOC_TOP)
	ChromaLocationBottomleft  = ChromaLocation(C.AVCHROMA_LOC_BOTTOMLEFT)
	ChromaLocationBottom      = ChromaLocation(C.AVCHROMA_LOC_BOTTOM)
	ChromaLocationNb          = ChromaLocation(C.AVCHROMA_LOC_NB)
)
View Source 
const (
	ClassCategoryBitstreamFilter   = ClassCategory(C.AV_CLASS_CATEGORY_BITSTREAM_FILTER)
	ClassCategoryDecoder           = ClassCategory(C.AV_CLASS_CATEGORY_DECODER)
	ClassCategoryDemuxer           = ClassCategory(C.AV_CLASS_CATEGORY_DEMUXER)
	ClassCategoryDeviceAudioInput  = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_AUDIO_INPUT)
	ClassCategoryDeviceAudioOutput = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_AUDIO_OUTPUT)
	ClassCategoryDeviceInput       = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_INPUT)
	ClassCategoryDeviceOutput      = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_OUTPUT)
	ClassCategoryDeviceVideoInput  = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_VIDEO_INPUT)
	ClassCategoryDeviceVideoOutput = ClassCategory(C.AV_CLASS_CATEGORY_DEVICE_VIDEO_OUTPUT)
	ClassCategoryEncoder           = ClassCategory(C.AV_CLASS_CATEGORY_ENCODER)
	ClassCategoryFilter            = ClassCategory(C.AV_CLASS_CATEGORY_FILTER)
	ClassCategoryInput             = ClassCategory(C.AV_CLASS_CATEGORY_INPUT)
	ClassCategoryMuxer             = ClassCategory(C.AV_CLASS_CATEGORY_MUXER)
	ClassCategoryNa                = ClassCategory(C.AV_CLASS_CATEGORY_NA)
	ClassCategoryNb                = ClassCategory(C.AV_CLASS_CATEGORY_NB)
	ClassCategoryOutput            = ClassCategory(C.AV_CLASS_CATEGORY_OUTPUT)
	ClassCategorySwresampler       = ClassCategory(C.AV_CLASS_CATEGORY_SWRESAMPLER)
	ClassCategorySwscaler          = ClassCategory(C.AV_CLASS_CATEGORY_SWSCALER)
)
View Source 
const (
	CodecContextFlagUnaligned     = CodecContextFlag(C.AV_CODEC_FLAG_UNALIGNED)
	CodecContextFlagQscale        = CodecContextFlag(C.AV_CODEC_FLAG_QSCALE)
	CodecContextFlag4Mv           = CodecContextFlag(C.AV_CODEC_FLAG_4MV)
	CodecContextFlagOutputCorrupt = CodecContextFlag(C.AV_CODEC_FLAG_OUTPUT_CORRUPT)
	CodecContextFlagQpel          = CodecContextFlag(C.AV_CODEC_FLAG_QPEL)
	CodecContextFlagPass1         = CodecContextFlag(C.AV_CODEC_FLAG_PASS1)
	CodecContextFlagPass2         = CodecContextFlag(C.AV_CODEC_FLAG_PASS2)
	CodecContextFlagLoopFilter    = CodecContextFlag(C.AV_CODEC_FLAG_LOOP_FILTER)
	CodecContextFlagGray          = CodecContextFlag(C.AV_CODEC_FLAG_GRAY)
	CodecContextFlagPsnr          = CodecContextFlag(C.AV_CODEC_FLAG_PSNR)
	CodecContextFlagInterlacedDct = CodecContextFlag(C.AV_CODEC_FLAG_INTERLACED_DCT)
	CodecContextFlagLowDelay      = CodecContextFlag(C.AV_CODEC_FLAG_LOW_DELAY)
	CodecContextFlagGlobalHeader  = CodecContextFlag(C.AV_CODEC_FLAG_GLOBAL_HEADER)
	CodecContextFlagBitexact      = CodecContextFlag(C.AV_CODEC_FLAG_BITEXACT)
	CodecContextFlagAcPred        = CodecContextFlag(C.AV_CODEC_FLAG_AC_PRED)
	CodecContextFlagInterlacedMe  = CodecContextFlag(C.AV_CODEC_FLAG_INTERLACED_ME)
	CodecContextFlagClosedGop     = CodecContextFlag(C.AV_CODEC_FLAG_CLOSED_GOP)
)
View Source 
const (
	CodecFlag2Fast        = CodecContextFlag2(C.AV_CODEC_FLAG2_FAST)
	CodecFlag2NoOutput    = CodecContextFlag2(C.AV_CODEC_FLAG2_NO_OUTPUT)
	CodecFlag2LocalHeader = CodecContextFlag2(C.AV_CODEC_FLAG2_LOCAL_HEADER)
	CodecFlag2Chunks      = CodecContextFlag2(C.AV_CODEC_FLAG2_CHUNKS)
	CodecFlag2IgnoreCrop  = CodecContextFlag2(C.AV_CODEC_FLAG2_IGNORE_CROP)
	CodecFlag2ShowAll     = CodecContextFlag2(C.AV_CODEC_FLAG2_SHOW_ALL)
	CodecFlag2ExportMvs   = CodecContextFlag2(C.AV_CODEC_FLAG2_EXPORT_MVS)
	CodecFlag2SkipManual  = CodecContextFlag2(C.AV_CODEC_FLAG2_SKIP_MANUAL)
	CodecFlag2RoFlushNoop = CodecContextFlag2(C.AV_CODEC_FLAG2_RO_FLUSH_NOOP)
	CodecFlag2IccProfiles = CodecContextFlag2(C.AV_CODEC_FLAG2_ICC_PROFILES)
)

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga1a6a486e686ab6c581ffffcb88cb31b3

View Source 
const (
	CodecHardwareConfigMethodFlagAdHoc       = CodecHardwareConfigMethodFlag(C.AV_CODEC_HW_CONFIG_METHOD_AD_HOC)
	CodecHardwareConfigMethodFlagHwDeviceCtx = CodecHardwareConfigMethodFlag(C.AV_CODEC_HW_CONFIG_METHOD_HW_DEVICE_CTX)
	CodecHardwareConfigMethodFlagHwFramesCtx = CodecHardwareConfigMethodFlag(C.AV_CODEC_HW_CONFIG_METHOD_HW_FRAMES_CTX)
	CodecHardwareConfigMethodFlagInternal    = CodecHardwareConfigMethodFlag(C.AV_CODEC_HW_CONFIG_METHOD_INTERNAL)
)
View Source 
const (
	CodecID012V                     = CodecID(C.AV_CODEC_ID_012V)
	CodecID4Xm                      = CodecID(C.AV_CODEC_ID_4XM)
	CodecID8Bps                     = CodecID(C.AV_CODEC_ID_8BPS)
	CodecID8SvxExp                  = CodecID(C.AV_CODEC_ID_8SVX_EXP)
	CodecID8SvxFib                  = CodecID(C.AV_CODEC_ID_8SVX_FIB)
	CodecIDA64Multi                 = CodecID(C.AV_CODEC_ID_A64_MULTI)
	CodecIDA64Multi5                = CodecID(C.AV_CODEC_ID_A64_MULTI5)
	CodecIDAac                      = CodecID(C.AV_CODEC_ID_AAC)
	CodecIDAacLatm                  = CodecID(C.AV_CODEC_ID_AAC_LATM)
	CodecIDAasc                     = CodecID(C.AV_CODEC_ID_AASC)
	CodecIDAc3                      = CodecID(C.AV_CODEC_ID_AC3)
	CodecIDAdpcm4Xm                 = CodecID(C.AV_CODEC_ID_ADPCM_4XM)
	CodecIDAdpcmAdx                 = CodecID(C.AV_CODEC_ID_ADPCM_ADX)
	CodecIDAdpcmAfc                 = CodecID(C.AV_CODEC_ID_ADPCM_AFC)
	CodecIDAdpcmCt                  = CodecID(C.AV_CODEC_ID_ADPCM_CT)
	CodecIDAdpcmDtk                 = CodecID(C.AV_CODEC_ID_ADPCM_DTK)
	CodecIDAdpcmEa                  = CodecID(C.AV_CODEC_ID_ADPCM_EA)
	CodecIDAdpcmEaMaxisXa           = CodecID(C.AV_CODEC_ID_ADPCM_EA_MAXIS_XA)
	CodecIDAdpcmEaR1                = CodecID(C.AV_CODEC_ID_ADPCM_EA_R1)
	CodecIDAdpcmEaR2                = CodecID(C.AV_CODEC_ID_ADPCM_EA_R2)
	CodecIDAdpcmEaR3                = CodecID(C.AV_CODEC_ID_ADPCM_EA_R3)
	CodecIDAdpcmEaXas               = CodecID(C.AV_CODEC_ID_ADPCM_EA_XAS)
	CodecIDAdpcmG722                = CodecID(C.AV_CODEC_ID_ADPCM_G722)
	CodecIDAdpcmG726                = CodecID(C.AV_CODEC_ID_ADPCM_G726)
	CodecIDAdpcmG726Le              = CodecID(C.AV_CODEC_ID_ADPCM_G726LE)
	CodecIDAdpcmImaAmv              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_AMV)
	CodecIDAdpcmImaApc              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_APC)
	CodecIDAdpcmImaDk3              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_DK3)
	CodecIDAdpcmImaDk4              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_DK4)
	CodecIDAdpcmImaEaEacs           = CodecID(C.AV_CODEC_ID_ADPCM_IMA_EA_EACS)
	CodecIDAdpcmImaEaSead           = CodecID(C.AV_CODEC_ID_ADPCM_IMA_EA_SEAD)
	CodecIDAdpcmImaIss              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_ISS)
	CodecIDAdpcmImaOki              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_OKI)
	CodecIDAdpcmImaQt               = CodecID(C.AV_CODEC_ID_ADPCM_IMA_QT)
	CodecIDAdpcmImaRad              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_RAD)
	CodecIDAdpcmImaSmjpeg           = CodecID(C.AV_CODEC_ID_ADPCM_IMA_SMJPEG)
	CodecIDAdpcmImaWav              = CodecID(C.AV_CODEC_ID_ADPCM_IMA_WAV)
	CodecIDAdpcmImaWs               = CodecID(C.AV_CODEC_ID_ADPCM_IMA_WS)
	CodecIDAdpcmMs                  = CodecID(C.AV_CODEC_ID_ADPCM_MS)
	CodecIDAdpcmSbpro2              = CodecID(C.AV_CODEC_ID_ADPCM_SBPRO_2)
	CodecIDAdpcmSbpro3              = CodecID(C.AV_CODEC_ID_ADPCM_SBPRO_3)
	CodecIDAdpcmSbpro4              = CodecID(C.AV_CODEC_ID_ADPCM_SBPRO_4)
	CodecIDAdpcmSwf                 = CodecID(C.AV_CODEC_ID_ADPCM_SWF)
	CodecIDAdpcmThp                 = CodecID(C.AV_CODEC_ID_ADPCM_THP)
	CodecIDAdpcmVima                = CodecID(C.AV_CODEC_ID_ADPCM_VIMA)
	CodecIDAdpcmVimaDeprecated      = CodecID(C.AV_CODEC_ID_ADPCM_VIMA)
	CodecIDAdpcmXa                  = CodecID(C.AV_CODEC_ID_ADPCM_XA)
	CodecIDAdpcmYamaha              = CodecID(C.AV_CODEC_ID_ADPCM_YAMAHA)
	CodecIDAic                      = CodecID(C.AV_CODEC_ID_AIC)
	CodecIDAlac                     = CodecID(C.AV_CODEC_ID_ALAC)
	CodecIDAliasPix                 = CodecID(C.AV_CODEC_ID_ALIAS_PIX)
	CodecIDAmrNb                    = CodecID(C.AV_CODEC_ID_AMR_NB)
	CodecIDAmrWb                    = CodecID(C.AV_CODEC_ID_AMR_WB)
	CodecIDAmv                      = CodecID(C.AV_CODEC_ID_AMV)
	CodecIDAnm                      = CodecID(C.AV_CODEC_ID_ANM)
	CodecIDAnsi                     = CodecID(C.AV_CODEC_ID_ANSI)
	CodecIDApe                      = CodecID(C.AV_CODEC_ID_APE)
	CodecIDAss                      = CodecID(C.AV_CODEC_ID_ASS)
	CodecIDAsv1                     = CodecID(C.AV_CODEC_ID_ASV1)
	CodecIDAsv2                     = CodecID(C.AV_CODEC_ID_ASV2)
	CodecIDAtrac1                   = CodecID(C.AV_CODEC_ID_ATRAC1)
	CodecIDAtrac3                   = CodecID(C.AV_CODEC_ID_ATRAC3)
	CodecIDAtrac3P                  = CodecID(C.AV_CODEC_ID_ATRAC3P)
	CodecIDAura                     = CodecID(C.AV_CODEC_ID_AURA)
	CodecIDAura2                    = CodecID(C.AV_CODEC_ID_AURA2)
	CodecIDAvrn                     = CodecID(C.AV_CODEC_ID_AVRN)
	CodecIDAvrp                     = CodecID(C.AV_CODEC_ID_AVRP)
	CodecIDAvs                      = CodecID(C.AV_CODEC_ID_AVS)
	CodecIDAvui                     = CodecID(C.AV_CODEC_ID_AVUI)
	CodecIDBethsoftvid              = CodecID(C.AV_CODEC_ID_BETHSOFTVID)
	CodecIDBfi                      = CodecID(C.AV_CODEC_ID_BFI)
	CodecIDBinData                  = CodecID(C.AV_CODEC_ID_BIN_DATA)
	CodecIDBinkaudioDct             = CodecID(C.AV_CODEC_ID_BINKAUDIO_DCT)
	CodecIDBinkaudioRdft            = CodecID(C.AV_CODEC_ID_BINKAUDIO_RDFT)
	CodecIDBinkvideo                = CodecID(C.AV_CODEC_ID_BINKVIDEO)
	CodecIDBCodecIDext              = CodecID(C.AV_CODEC_ID_BINTEXT)
	CodecIDBmp                      = CodecID(C.AV_CODEC_ID_BMP)
	CodecIDBmvAudio                 = CodecID(C.AV_CODEC_ID_BMV_AUDIO)
	CodecIDBmvVideo                 = CodecID(C.AV_CODEC_ID_BMV_VIDEO)
	CodecIDBrenderPix               = CodecID(C.AV_CODEC_ID_BRENDER_PIX)
	CodecIDBrenderPixDeprecated     = CodecID(C.AV_CODEC_ID_BRENDER_PIX)
	CodecIDC93                      = CodecID(C.AV_CODEC_ID_C93)
	CodecIDCavs                     = CodecID(C.AV_CODEC_ID_CAVS)
	CodecIDCdgraphics               = CodecID(C.AV_CODEC_ID_CDGRAPHICS)
	CodecIDCdxl                     = CodecID(C.AV_CODEC_ID_CDXL)
	CodecIDCelt                     = CodecID(C.AV_CODEC_ID_CELT)
	CodecIDCinepak                  = CodecID(C.AV_CODEC_ID_CINEPAK)
	CodecIDCljr                     = CodecID(C.AV_CODEC_ID_CLJR)
	CodecIDCllc                     = CodecID(C.AV_CODEC_ID_CLLC)
	CodecIDCmv                      = CodecID(C.AV_CODEC_ID_CMV)
	CodecIDComfortNoise             = CodecID(C.AV_CODEC_ID_COMFORT_NOISE)
	CodecIDCook                     = CodecID(C.AV_CODEC_ID_COOK)
	CodecIDCpia                     = CodecID(C.AV_CODEC_ID_CPIA)
	CodecIDCscd                     = CodecID(C.AV_CODEC_ID_CSCD)
	CodecIDCyuv                     = CodecID(C.AV_CODEC_ID_CYUV)
	CodecIDDfa                      = CodecID(C.AV_CODEC_ID_DFA)
	CodecIDDirac                    = CodecID(C.AV_CODEC_ID_DIRAC)
	CodecIDDnxhd                    = CodecID(C.AV_CODEC_ID_DNXHD)
	CodecIDDpx                      = CodecID(C.AV_CODEC_ID_DPX)
	CodecIDDsdLsbf                  = CodecID(C.AV_CODEC_ID_DSD_LSBF)
	CodecIDDsdLsbfPlanar            = CodecID(C.AV_CODEC_ID_DSD_LSBF_PLANAR)
	CodecIDDsdMsbf                  = CodecID(C.AV_CODEC_ID_DSD_MSBF)
	CodecIDDsdMsbfPlanar            = CodecID(C.AV_CODEC_ID_DSD_MSBF_PLANAR)
	CodecIDDsicinaudio              = CodecID(C.AV_CODEC_ID_DSICINAUDIO)
	CodecIDDsicinvideo              = CodecID(C.AV_CODEC_ID_DSICINVIDEO)
	CodecIDDts                      = CodecID(C.AV_CODEC_ID_DTS)
	CodecIDDvaudio                  = CodecID(C.AV_CODEC_ID_DVAUDIO)
	CodecIDDvbSubtitle              = CodecID(C.AV_CODEC_ID_DVB_SUBTITLE)
	CodecIDDvbTeletext              = CodecID(C.AV_CODEC_ID_DVB_TELETEXT)
	CodecIDDvdNav                   = CodecID(C.AV_CODEC_ID_DVD_NAV)
	CodecIDDvdSubtitle              = CodecID(C.AV_CODEC_ID_DVD_SUBTITLE)
	CodecIDDvvideo                  = CodecID(C.AV_CODEC_ID_DVVIDEO)
	CodecIDDxa                      = CodecID(C.AV_CODEC_ID_DXA)
	CodecIDDxtory                   = CodecID(C.AV_CODEC_ID_DXTORY)
	CodecIDEac3                     = CodecID(C.AV_CODEC_ID_EAC3)
	CodecIDEia608                   = CodecID(C.AV_CODEC_ID_EIA_608)
	CodecIDEscape124                = CodecID(C.AV_CODEC_ID_ESCAPE124)
	CodecIDEscape130                = CodecID(C.AV_CODEC_ID_ESCAPE130)
	CodecIDEscape130Deprecated      = CodecID(C.AV_CODEC_ID_ESCAPE130)
	CodecIDEvrc                     = CodecID(C.AV_CODEC_ID_EVRC)
	CodecIDExr                      = CodecID(C.AV_CODEC_ID_EXR)
	CodecIDExrDeprecated            = CodecID(C.AV_CODEC_ID_EXR)
	CodecIDFfmetadata               = CodecID(C.AV_CODEC_ID_FFMETADATA)
	CodecIDFfv1                     = CodecID(C.AV_CODEC_ID_FFV1)
	CodecIDFfvhuff                  = CodecID(C.AV_CODEC_ID_FFVHUFF)
	CodecIDFfwavesynth              = CodecID(C.AV_CODEC_ID_FFWAVESYNTH)
	CodecIDFic                      = CodecID(C.AV_CODEC_ID_FIC)
	CodecIDFirstAudio               = CodecID(C.AV_CODEC_ID_FIRST_AUDIO)
	CodecIDFirstSubtitle            = CodecID(C.AV_CODEC_ID_FIRST_SUBTITLE)
	CodecIDFirstUnknown             = CodecID(C.AV_CODEC_ID_FIRST_UNKNOWN)
	CodecIDFlac                     = CodecID(C.AV_CODEC_ID_FLAC)
	CodecIDFlashsv                  = CodecID(C.AV_CODEC_ID_FLASHSV)
	CodecIDFlashsv2                 = CodecID(C.AV_CODEC_ID_FLASHSV2)
	CodecIDFlic                     = CodecID(C.AV_CODEC_ID_FLIC)
	CodecIDFlv1                     = CodecID(C.AV_CODEC_ID_FLV1)
	CodecIDFraps                    = CodecID(C.AV_CODEC_ID_FRAPS)
	CodecIDFrwu                     = CodecID(C.AV_CODEC_ID_FRWU)
	CodecIDG2M                      = CodecID(C.AV_CODEC_ID_G2M)
	CodecIDG2MDeprecated            = CodecID(C.AV_CODEC_ID_G2M)
	CodecIDG7231                    = CodecID(C.AV_CODEC_ID_G723_1)
	CodecIDG729                     = CodecID(C.AV_CODEC_ID_G729)
	CodecIDGif                      = CodecID(C.AV_CODEC_ID_GIF)
	CodecIDGsm                      = CodecID(C.AV_CODEC_ID_GSM)
	CodecIDGsmMs                    = CodecID(C.AV_CODEC_ID_GSM_MS)
	CodecIDH261                     = CodecID(C.AV_CODEC_ID_H261)
	CodecIDH263                     = CodecID(C.AV_CODEC_ID_H263)
	CodecIDH263I                    = CodecID(C.AV_CODEC_ID_H263I)
	CodecIDH263P                    = CodecID(C.AV_CODEC_ID_H263P)
	CodecIDH264                     = CodecID(C.AV_CODEC_ID_H264)
	CodecIDH265                     = CodecID(C.AV_CODEC_ID_H265)
	CodecIDHdmvPgsSubtitle          = CodecID(C.AV_CODEC_ID_HDMV_PGS_SUBTITLE)
	CodecIDHevc                     = CodecID(C.AV_CODEC_ID_HEVC)
	CodecIDHevcDeprecated           = CodecID(C.AV_CODEC_ID_HEVC)
	CodecIDHnm4Video                = CodecID(C.AV_CODEC_ID_HNM4_VIDEO)
	CodecIDHuffyuv                  = CodecID(C.AV_CODEC_ID_HUFFYUV)
	CodecIDIac                      = CodecID(C.AV_CODEC_ID_IAC)
	CodecIDIdcin                    = CodecID(C.AV_CODEC_ID_IDCIN)
	CodecIDIdf                      = CodecID(C.AV_CODEC_ID_IDF)
	CodecIDIffByterun1              = CodecID(C.AV_CODEC_ID_IFF_BYTERUN1)
	CodecIDIffIlbm                  = CodecID(C.AV_CODEC_ID_IFF_ILBM)
	CodecIDIlbc                     = CodecID(C.AV_CODEC_ID_ILBC)
	CodecIDImc                      = CodecID(C.AV_CODEC_ID_IMC)
	CodecIDIndeo2                   = CodecID(C.AV_CODEC_ID_INDEO2)
	CodecIDIndeo3                   = CodecID(C.AV_CODEC_ID_INDEO3)
	CodecIDIndeo4                   = CodecID(C.AV_CODEC_ID_INDEO4)
	CodecIDIndeo5                   = CodecID(C.AV_CODEC_ID_INDEO5)
	CodecIDInterplayDpcm            = CodecID(C.AV_CODEC_ID_INTERPLAY_DPCM)
	CodecIDInterplayVideo           = CodecID(C.AV_CODEC_ID_INTERPLAY_VIDEO)
	CodecIDJacosub                  = CodecID(C.AV_CODEC_ID_JACOSUB)
	CodecIDJpeg2000                 = CodecID(C.AV_CODEC_ID_JPEG2000)
	CodecIDJpegls                   = CodecID(C.AV_CODEC_ID_JPEGLS)
	CodecIDJv                       = CodecID(C.AV_CODEC_ID_JV)
	CodecIDKgv1                     = CodecID(C.AV_CODEC_ID_KGV1)
	CodecIDKmvc                     = CodecID(C.AV_CODEC_ID_KMVC)
	CodecIDLagarith                 = CodecID(C.AV_CODEC_ID_LAGARITH)
	CodecIDLjpeg                    = CodecID(C.AV_CODEC_ID_LJPEG)
	CodecIDLoco                     = CodecID(C.AV_CODEC_ID_LOCO)
	CodecIDMace3                    = CodecID(C.AV_CODEC_ID_MACE3)
	CodecIDMace6                    = CodecID(C.AV_CODEC_ID_MACE6)
	CodecIDMad                      = CodecID(C.AV_CODEC_ID_MAD)
	CodecIDMdec                     = CodecID(C.AV_CODEC_ID_MDEC)
	CodecIDMetasound                = CodecID(C.AV_CODEC_ID_METASOUND)
	CodecIDMicrodvd                 = CodecID(C.AV_CODEC_ID_MICRODVD)
	CodecIDMimic                    = CodecID(C.AV_CODEC_ID_MIMIC)
	CodecIDMjpeg                    = CodecID(C.AV_CODEC_ID_MJPEG)
	CodecIDMjpegb                   = CodecID(C.AV_CODEC_ID_MJPEGB)
	CodecIDMlp                      = CodecID(C.AV_CODEC_ID_MLP)
	CodecIDMmvideo                  = CodecID(C.AV_CODEC_ID_MMVIDEO)
	CodecIDMotionpixels             = CodecID(C.AV_CODEC_ID_MOTIONPIXELS)
	CodecIDMovText                  = CodecID(C.AV_CODEC_ID_MOV_TEXT)
	CodecIDMp1                      = CodecID(C.AV_CODEC_ID_MP1)
	CodecIDMp2                      = CodecID(C.AV_CODEC_ID_MP2)
	CodecIDMp3                      = CodecID(C.AV_CODEC_ID_MP3)
	CodecIDMp3Adu                   = CodecID(C.AV_CODEC_ID_MP3ADU)
	CodecIDMp3On4                   = CodecID(C.AV_CODEC_ID_MP3ON4)
	CodecIDMp4Als                   = CodecID(C.AV_CODEC_ID_MP4ALS)
	CodecIDMpeg1Video               = CodecID(C.AV_CODEC_ID_MPEG1VIDEO)
	CodecIDMpeg2Ts                  = CodecID(C.AV_CODEC_ID_MPEG2TS)
	CodecIDMpeg2Video               = CodecID(C.AV_CODEC_ID_MPEG2VIDEO)
	CodecIDMpeg4                    = CodecID(C.AV_CODEC_ID_MPEG4)
	CodecIDMpeg4Systems             = CodecID(C.AV_CODEC_ID_MPEG4SYSTEMS)
	CodecIDMpl2                     = CodecID(C.AV_CODEC_ID_MPL2)
	CodecIDMsa1                     = CodecID(C.AV_CODEC_ID_MSA1)
	CodecIDMsmpeg4V1                = CodecID(C.AV_CODEC_ID_MSMPEG4V1)
	CodecIDMsmpeg4V2                = CodecID(C.AV_CODEC_ID_MSMPEG4V2)
	CodecIDMsmpeg4V3                = CodecID(C.AV_CODEC_ID_MSMPEG4V3)
	CodecIDMsrle                    = CodecID(C.AV_CODEC_ID_MSRLE)
	CodecIDMss1                     = CodecID(C.AV_CODEC_ID_MSS1)
	CodecIDMss2                     = CodecID(C.AV_CODEC_ID_MSS2)
	CodecIDMsvideo1                 = CodecID(C.AV_CODEC_ID_MSVIDEO1)
	CodecIDMszh                     = CodecID(C.AV_CODEC_ID_MSZH)
	CodecIDMts2                     = CodecID(C.AV_CODEC_ID_MTS2)
	CodecIDMusepack7                = CodecID(C.AV_CODEC_ID_MUSEPACK7)
	CodecIDMusepack8                = CodecID(C.AV_CODEC_ID_MUSEPACK8)
	CodecIDMvc1                     = CodecID(C.AV_CODEC_ID_MVC1)
	CodecIDMvc1Deprecated           = CodecID(C.AV_CODEC_ID_MVC1)
	CodecIDMvc2                     = CodecID(C.AV_CODEC_ID_MVC2)
	CodecIDMvc2Deprecated           = CodecID(C.AV_CODEC_ID_MVC2)
	CodecIDMxpeg                    = CodecID(C.AV_CODEC_ID_MXPEG)
	CodecIDNellymoser               = CodecID(C.AV_CODEC_ID_NELLYMOSER)
	CodecIDNone                     = CodecID(C.AV_CODEC_ID_NONE)
	CodecIDNuv                      = CodecID(C.AV_CODEC_ID_NUV)
	CodecIDOn2Avc                   = CodecID(C.AV_CODEC_ID_ON2AVC)
	CodecIDOpus                     = CodecID(C.AV_CODEC_ID_OPUS)
	CodecIDOpusDeprecated           = CodecID(C.AV_CODEC_ID_OPUS)
	CodecIDOtf                      = CodecID(C.AV_CODEC_ID_OTF)
	CodecIDPafAudio                 = CodecID(C.AV_CODEC_ID_PAF_AUDIO)
	CodecIDPafAudioDeprecated       = CodecID(C.AV_CODEC_ID_PAF_AUDIO)
	CodecIDPafVideo                 = CodecID(C.AV_CODEC_ID_PAF_VIDEO)
	CodecIDPafVideoDeprecated       = CodecID(C.AV_CODEC_ID_PAF_VIDEO)
	CodecIDPam                      = CodecID(C.AV_CODEC_ID_PAM)
	CodecIDPbm                      = CodecID(C.AV_CODEC_ID_PBM)
	CodecIDPcmAlaw                  = CodecID(C.AV_CODEC_ID_PCM_ALAW)
	CodecIDPcmBluray                = CodecID(C.AV_CODEC_ID_PCM_BLURAY)
	CodecIDPcmDvd                   = CodecID(C.AV_CODEC_ID_PCM_DVD)
	CodecIDPcmF32Be                 = CodecID(C.AV_CODEC_ID_PCM_F32BE)
	CodecIDPcmF32Le                 = CodecID(C.AV_CODEC_ID_PCM_F32LE)
	CodecIDPcmF64Be                 = CodecID(C.AV_CODEC_ID_PCM_F64BE)
	CodecIDPcmF64Le                 = CodecID(C.AV_CODEC_ID_PCM_F64LE)
	CodecIDPcmLxf                   = CodecID(C.AV_CODEC_ID_PCM_LXF)
	CodecIDPcmMulaw                 = CodecID(C.AV_CODEC_ID_PCM_MULAW)
	CodecIDPcmS16Be                 = CodecID(C.AV_CODEC_ID_PCM_S16BE)
	CodecIDPcmS16BePlanar           = CodecID(C.AV_CODEC_ID_PCM_S16BE_PLANAR)
	CodecIDPcmS16Le                 = CodecID(C.AV_CODEC_ID_PCM_S16LE)
	CodecIDPcmS16LePlanar           = CodecID(C.AV_CODEC_ID_PCM_S16LE_PLANAR)
	CodecIDPcmS24Be                 = CodecID(C.AV_CODEC_ID_PCM_S24BE)
	CodecIDPcmS24Daud               = CodecID(C.AV_CODEC_ID_PCM_S24DAUD)
	CodecIDPcmS24Le                 = CodecID(C.AV_CODEC_ID_PCM_S24LE)
	CodecIDPcmS24LePlanar           = CodecID(C.AV_CODEC_ID_PCM_S24LE_PLANAR)
	CodecIDPcmS24LePlanarDeprecated = CodecID(C.AV_CODEC_ID_PCM_S24LE_PLANAR)
	CodecIDPcmS32Be                 = CodecID(C.AV_CODEC_ID_PCM_S32BE)
	CodecIDPcmS32Le                 = CodecID(C.AV_CODEC_ID_PCM_S32LE)
	CodecIDPcmS32LePlanar           = CodecID(C.AV_CODEC_ID_PCM_S32LE_PLANAR)
	CodecIDPcmS32LePlanarDeprecated = CodecID(C.AV_CODEC_ID_PCM_S32LE_PLANAR)
	CodecIDPcmS8                    = CodecID(C.AV_CODEC_ID_PCM_S8)
	CodecIDPcmS8Planar              = CodecID(C.AV_CODEC_ID_PCM_S8_PLANAR)
	CodecIDPcmU16Be                 = CodecID(C.AV_CODEC_ID_PCM_U16BE)
	CodecIDPcmU16Le                 = CodecID(C.AV_CODEC_ID_PCM_U16LE)
	CodecIDPcmU24Be                 = CodecID(C.AV_CODEC_ID_PCM_U24BE)
	CodecIDPcmU24Le                 = CodecID(C.AV_CODEC_ID_PCM_U24LE)
	CodecIDPcmU32Be                 = CodecID(C.AV_CODEC_ID_PCM_U32BE)
	CodecIDPcmU32Le                 = CodecID(C.AV_CODEC_ID_PCM_U32LE)
	CodecIDPcmU8                    = CodecID(C.AV_CODEC_ID_PCM_U8)
	CodecIDPcmZork                  = CodecID(C.AV_CODEC_ID_PCM_ZORK)
	CodecIDPcx                      = CodecID(C.AV_CODEC_ID_PCX)
	CodecIDPgm                      = CodecID(C.AV_CODEC_ID_PGM)
	CodecIDPgmyuv                   = CodecID(C.AV_CODEC_ID_PGMYUV)
	CodecIDPictor                   = CodecID(C.AV_CODEC_ID_PICTOR)
	CodecIDPjs                      = CodecID(C.AV_CODEC_ID_PJS)
	CodecIDPng                      = CodecID(C.AV_CODEC_ID_PNG)
	CodecIDPpm                      = CodecID(C.AV_CODEC_ID_PPM)
	CodecIDProbe                    = CodecID(C.AV_CODEC_ID_PROBE)
	CodecIDProres                   = CodecID(C.AV_CODEC_ID_PRORES)
	CodecIDPtx                      = CodecID(C.AV_CODEC_ID_PTX)
	CodecIDQcelp                    = CodecID(C.AV_CODEC_ID_QCELP)
	CodecIDQdm2                     = CodecID(C.AV_CODEC_ID_QDM2)
	CodecIDQdmc                     = CodecID(C.AV_CODEC_ID_QDMC)
	CodecIDQdraw                    = CodecID(C.AV_CODEC_ID_QDRAW)
	CodecIDQpeg                     = CodecID(C.AV_CODEC_ID_QPEG)
	CodecIDQtrle                    = CodecID(C.AV_CODEC_ID_QTRLE)
	CodecIDR10K                     = CodecID(C.AV_CODEC_ID_R10K)
	CodecIDR210                     = CodecID(C.AV_CODEC_ID_R210)
	CodecIDRa144                    = CodecID(C.AV_CODEC_ID_RA_144)
	CodecIDRa288                    = CodecID(C.AV_CODEC_ID_RA_288)
	CodecIDRalf                     = CodecID(C.AV_CODEC_ID_RALF)
	CodecIDRawvideo                 = CodecID(C.AV_CODEC_ID_RAWVIDEO)
	CodecIDRealtext                 = CodecID(C.AV_CODEC_ID_REALTEXT)
	CodecIDRl2                      = CodecID(C.AV_CODEC_ID_RL2)
	CodecIDRoq                      = CodecID(C.AV_CODEC_ID_ROQ)
	CodecIDRoqDpcm                  = CodecID(C.AV_CODEC_ID_ROQ_DPCM)
	CodecIDRpza                     = CodecID(C.AV_CODEC_ID_RPZA)
	CodecIDRv10                     = CodecID(C.AV_CODEC_ID_RV10)
	CodecIDRv20                     = CodecID(C.AV_CODEC_ID_RV20)
	CodecIDRv30                     = CodecID(C.AV_CODEC_ID_RV30)
	CodecIDRv40                     = CodecID(C.AV_CODEC_ID_RV40)
	CodecIDS302M                    = CodecID(C.AV_CODEC_ID_S302M)
	CodecIDSami                     = CodecID(C.AV_CODEC_ID_SAMI)
	CodecIDSanm                     = CodecID(C.AV_CODEC_ID_SANM)
	CodecIDSanmDeprecated           = CodecID(C.AV_CODEC_ID_SANM)
	CodecIDSgi                      = CodecID(C.AV_CODEC_ID_SGI)
	CodecIDSgirle                   = CodecID(C.AV_CODEC_ID_SGIRLE)
	CodecIDSgirleDeprecated         = CodecID(C.AV_CODEC_ID_SGIRLE)
	CodecIDShorten                  = CodecID(C.AV_CODEC_ID_SHORTEN)
	CodecIDSipr                     = CodecID(C.AV_CODEC_ID_SIPR)
	CodecIDSmackaudio               = CodecID(C.AV_CODEC_ID_SMACKAUDIO)
	CodecIDSmackvideo               = CodecID(C.AV_CODEC_ID_SMACKVIDEO)
	CodecIDSmc                      = CodecID(C.AV_CODEC_ID_SMC)
	CodecIDSmpteKlv                 = CodecID(C.AV_CODEC_ID_SMPTE_KLV)
	CodecIDSmv                      = CodecID(C.AV_CODEC_ID_SMV)
	CodecIDSmvjpeg                  = CodecID(C.AV_CODEC_ID_SMVJPEG)
	CodecIDSnow                     = CodecID(C.AV_CODEC_ID_SNOW)
	CodecIDSolDpcm                  = CodecID(C.AV_CODEC_ID_SOL_DPCM)
	CodecIDSonic                    = CodecID(C.AV_CODEC_ID_SONIC)
	CodecIDSonicLs                  = CodecID(C.AV_CODEC_ID_SONIC_LS)
	CodecIDSp5X                     = CodecID(C.AV_CODEC_ID_SP5X)
	CodecIDSpeex                    = CodecID(C.AV_CODEC_ID_SPEEX)
	CodecIDSrt                      = CodecID(C.AV_CODEC_ID_SRT)
	CodecIDSsa                      = CodecID(C.AV_CODEC_ID_SSA)
	CodecIDSubrip                   = CodecID(C.AV_CODEC_ID_SUBRIP)
	CodecIDSubviewer                = CodecID(C.AV_CODEC_ID_SUBVIEWER)
	CodecIDSubviewer1               = CodecID(C.AV_CODEC_ID_SUBVIEWER1)
	CodecIDSunrast                  = CodecID(C.AV_CODEC_ID_SUNRAST)
	CodecIDSvq1                     = CodecID(C.AV_CODEC_ID_SVQ1)
	CodecIDSvq3                     = CodecID(C.AV_CODEC_ID_SVQ3)
	CodecIDTak                      = CodecID(C.AV_CODEC_ID_TAK)
	CodecIDTakDeprecated            = CodecID(C.AV_CODEC_ID_TAK)
	CodecIDTarga                    = CodecID(C.AV_CODEC_ID_TARGA)
	CodecIDTargaY216                = CodecID(C.AV_CODEC_ID_TARGA_Y216)
	CodecIDText                     = CodecID(C.AV_CODEC_ID_TEXT)
	CodecIDTgq                      = CodecID(C.AV_CODEC_ID_TGQ)
	CodecIDTgv                      = CodecID(C.AV_CODEC_ID_TGV)
	CodecIDTheora                   = CodecID(C.AV_CODEC_ID_THEORA)
	CodecIDThp                      = CodecID(C.AV_CODEC_ID_THP)
	CodecIDTiertexseqvideo          = CodecID(C.AV_CODEC_ID_TIERTEXSEQVIDEO)
	CodecIDTiff                     = CodecID(C.AV_CODEC_ID_TIFF)
	CodecIDTimedId3                 = CodecID(C.AV_CODEC_ID_TIMED_ID3)
	CodecIDTmv                      = CodecID(C.AV_CODEC_ID_TMV)
	CodecIDTqi                      = CodecID(C.AV_CODEC_ID_TQI)
	CodecIDTruehd                   = CodecID(C.AV_CODEC_ID_TRUEHD)
	CodecIDTruemotion1              = CodecID(C.AV_CODEC_ID_TRUEMOTION1)
	CodecIDTruemotion2              = CodecID(C.AV_CODEC_ID_TRUEMOTION2)
	CodecIDTruespeech               = CodecID(C.AV_CODEC_ID_TRUESPEECH)
	CodecIDTscc                     = CodecID(C.AV_CODEC_ID_TSCC)
	CodecIDTscc2                    = CodecID(C.AV_CODEC_ID_TSCC2)
	CodecIDTta                      = CodecID(C.AV_CODEC_ID_TTA)
	CodecIDTtf                      = CodecID(C.AV_CODEC_ID_TTF)
	CodecIDTwinvq                   = CodecID(C.AV_CODEC_ID_TWINVQ)
	CodecIDTxd                      = CodecID(C.AV_CODEC_ID_TXD)
	CodecIDUlti                     = CodecID(C.AV_CODEC_ID_ULTI)
	CodecIDUtvideo                  = CodecID(C.AV_CODEC_ID_UTVIDEO)
	CodecIDV210                     = CodecID(C.AV_CODEC_ID_V210)
	CodecIDV210X                    = CodecID(C.AV_CODEC_ID_V210X)
	CodecIDV308                     = CodecID(C.AV_CODEC_ID_V308)
	CodecIDV408                     = CodecID(C.AV_CODEC_ID_V408)
	CodecIDV410                     = CodecID(C.AV_CODEC_ID_V410)
	CodecIDVb                       = CodecID(C.AV_CODEC_ID_VB)
	CodecIDVble                     = CodecID(C.AV_CODEC_ID_VBLE)
	CodecIDVc1                      = CodecID(C.AV_CODEC_ID_VC1)
	CodecIDVc1Image                 = CodecID(C.AV_CODEC_ID_VC1IMAGE)
	CodecIDVcr1                     = CodecID(C.AV_CODEC_ID_VCR1)
	CodecIDVixl                     = CodecID(C.AV_CODEC_ID_VIXL)
	CodecIDVmdaudio                 = CodecID(C.AV_CODEC_ID_VMDAUDIO)
	CodecIDVmdvideo                 = CodecID(C.AV_CODEC_ID_VMDVIDEO)
	CodecIDVmnc                     = CodecID(C.AV_CODEC_ID_VMNC)
	CodecIDVorbis                   = CodecID(C.AV_CODEC_ID_VORBIS)
	CodecIDVp3                      = CodecID(C.AV_CODEC_ID_VP3)
	CodecIDVp5                      = CodecID(C.AV_CODEC_ID_VP5)
	CodecIDVp6                      = CodecID(C.AV_CODEC_ID_VP6)
	CodecIDVp6A                     = CodecID(C.AV_CODEC_ID_VP6A)
	CodecIDVp6F                     = CodecID(C.AV_CODEC_ID_VP6F)
	CodecIDVp7                      = CodecID(C.AV_CODEC_ID_VP7)
	CodecIDVp7Deprecated            = CodecID(C.AV_CODEC_ID_VP7)
	CodecIDVp8                      = CodecID(C.AV_CODEC_ID_VP8)
	CodecIDVp9                      = CodecID(C.AV_CODEC_ID_VP9)
	CodecIDVplayer                  = CodecID(C.AV_CODEC_ID_VPLAYER)
	CodecIDWavpack                  = CodecID(C.AV_CODEC_ID_WAVPACK)
	CodecIDWebp                     = CodecID(C.AV_CODEC_ID_WEBP)
	CodecIDWebpDeprecated           = CodecID(C.AV_CODEC_ID_WEBP)
	CodecIDWebvtt                   = CodecID(C.AV_CODEC_ID_WEBVTT)
	CodecIDWestwoodSnd1             = CodecID(C.AV_CODEC_ID_WESTWOOD_SND1)
	CodecIDWmalossless              = CodecID(C.AV_CODEC_ID_WMALOSSLESS)
	CodecIDWmapro                   = CodecID(C.AV_CODEC_ID_WMAPRO)
	CodecIDWmav1                    = CodecID(C.AV_CODEC_ID_WMAV1)
	CodecIDWmav2                    = CodecID(C.AV_CODEC_ID_WMAV2)
	CodecIDWmavoice                 = CodecID(C.AV_CODEC_ID_WMAVOICE)
	CodecIDWmv1                     = CodecID(C.AV_CODEC_ID_WMV1)
	CodecIDWmv2                     = CodecID(C.AV_CODEC_ID_WMV2)
	CodecIDWmv3                     = CodecID(C.AV_CODEC_ID_WMV3)
	CodecIDWmv3Image                = CodecID(C.AV_CODEC_ID_WMV3IMAGE)
	CodecIDWnv1                     = CodecID(C.AV_CODEC_ID_WNV1)
	CodecIDWsVqa                    = CodecID(C.AV_CODEC_ID_WS_VQA)
	CodecIDXanDpcm                  = CodecID(C.AV_CODEC_ID_XAN_DPCM)
	CodecIDXanWc3                   = CodecID(C.AV_CODEC_ID_XAN_WC3)
	CodecIDXanWc4                   = CodecID(C.AV_CODEC_ID_XAN_WC4)
	CodecIDXbin                     = CodecID(C.AV_CODEC_ID_XBIN)
	CodecIDXbm                      = CodecID(C.AV_CODEC_ID_XBM)
	CodecIDXface                    = CodecID(C.AV_CODEC_ID_XFACE)
	CodecIDXsub                     = CodecID(C.AV_CODEC_ID_XSUB)
	CodecIDXwd                      = CodecID(C.AV_CODEC_ID_XWD)
	CodecIDY41P                     = CodecID(C.AV_CODEC_ID_Y41P)
	CodecIDYop                      = CodecID(C.AV_CODEC_ID_YOP)
	CodecIDYuv4                     = CodecID(C.AV_CODEC_ID_YUV4)
	CodecIDZerocodec                = CodecID(C.AV_CODEC_ID_ZEROCODEC)
	CodecIDZlib                     = CodecID(C.AV_CODEC_ID_ZLIB)
	CodecIDZmbv                     = CodecID(C.AV_CODEC_ID_ZMBV)
)
View Source 
const (
	ColorPrimariesReserved0   = ColorPrimaries(C.AVCOL_PRI_RESERVED0)
	ColorPrimariesBt709       = ColorPrimaries(C.AVCOL_PRI_BT709)
	ColorPrimariesUnspecified = ColorPrimaries(C.AVCOL_PRI_UNSPECIFIED)
	ColorPrimariesReserved    = ColorPrimaries(C.AVCOL_PRI_RESERVED)
	ColorPrimariesBt470M      = ColorPrimaries(C.AVCOL_PRI_BT470M)
	ColorPrimariesBt470Bg     = ColorPrimaries(C.AVCOL_PRI_BT470BG)
	ColorPrimariesSmpte170M   = ColorPrimaries(C.AVCOL_PRI_SMPTE170M)
	ColorPrimariesSmpte240M   = ColorPrimaries(C.AVCOL_PRI_SMPTE240M)
	ColorPrimariesFilm        = ColorPrimaries(C.AVCOL_PRI_FILM)
	ColorPrimariesBt2020      = ColorPrimaries(C.AVCOL_PRI_BT2020)
	ColorPrimariesSmpte428    = ColorPrimaries(C.AVCOL_PRI_SMPTE428)
	ColorPrimariesSmptest4281 = ColorPrimaries(C.AVCOL_PRI_SMPTEST428_1)
	ColorPrimariesSmpte431    = ColorPrimaries(C.AVCOL_PRI_SMPTE431)
	ColorPrimariesSmpte432    = ColorPrimaries(C.AVCOL_PRI_SMPTE432)
	ColorPrimariesJedecP22    = ColorPrimaries(C.AVCOL_PRI_JEDEC_P22)
	ColorPrimariesNb          = ColorPrimaries(C.AVCOL_PRI_NB)
)
View Source 
const (
	ColorRangeUnspecified = ColorRange(C.AVCOL_RANGE_UNSPECIFIED)
	ColorRangeMpeg        = ColorRange(C.AVCOL_RANGE_MPEG)
	ColorRangeJpeg        = ColorRange(C.AVCOL_RANGE_JPEG)
	ColorRangeNb          = ColorRange(C.AVCOL_RANGE_NB)
)
View Source 
const (
	ColorSpaceRgb              = ColorSpace(C.AVCOL_SPC_RGB)
	ColorSpaceBt709            = ColorSpace(C.AVCOL_SPC_BT709)
	ColorSpaceUnspecified      = ColorSpace(C.AVCOL_SPC_UNSPECIFIED)
	ColorSpaceReserved         = ColorSpace(C.AVCOL_SPC_RESERVED)
	ColorSpaceFcc              = ColorSpace(C.AVCOL_SPC_FCC)
	ColorSpaceBt470Bg          = ColorSpace(C.AVCOL_SPC_BT470BG)
	ColorSpaceSmpte170M        = ColorSpace(C.AVCOL_SPC_SMPTE170M)
	ColorSpaceSmpte240M        = ColorSpace(C.AVCOL_SPC_SMPTE240M)
	ColorSpaceYcgco            = ColorSpace(C.AVCOL_SPC_YCGCO)
	ColorSpaceYcocg            = ColorSpace(C.AVCOL_SPC_YCOCG)
	ColorSpaceBt2020Ncl        = ColorSpace(C.AVCOL_SPC_BT2020_NCL)
	ColorSpaceBt2020Cl         = ColorSpace(C.AVCOL_SPC_BT2020_CL)
	ColorSpaceSmpte2085        = ColorSpace(C.AVCOL_SPC_SMPTE2085)
	ColorSpaceChromaDerivedNcl = ColorSpace(C.AVCOL_SPC_CHROMA_DERIVED_NCL)
	ColorSpaceChromaDerivedCl  = ColorSpace(C.AVCOL_SPC_CHROMA_DERIVED_CL)
	ColorSpaceIctcp            = ColorSpace(C.AVCOL_SPC_ICTCP)
	ColorSpaceNb               = ColorSpace(C.AVCOL_SPC_NB)
)
View Source 
const (
	ColorTransferCharacteristicReserved0   = ColorTransferCharacteristic(C.AVCOL_TRC_RESERVED0)
	ColorTransferCharacteristicBt709       = ColorTransferCharacteristic(C.AVCOL_TRC_BT709)
	ColorTransferCharacteristicUnspecified = ColorTransferCharacteristic(C.AVCOL_TRC_UNSPECIFIED)
	ColorTransferCharacteristicReserved    = ColorTransferCharacteristic(C.AVCOL_TRC_RESERVED)
	ColorTransferCharacteristicGamma22     = ColorTransferCharacteristic(C.AVCOL_TRC_GAMMA22)
	ColorTransferCharacteristicGamma28     = ColorTransferCharacteristic(C.AVCOL_TRC_GAMMA28)
	ColorTransferCharacteristicSmpte170M   = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTE170M)
	ColorTransferCharacteristicSmpte240M   = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTE240M)
	ColorTransferCharacteristicLinear      = ColorTransferCharacteristic(C.AVCOL_TRC_LINEAR)
	ColorTransferCharacteristicLog         = ColorTransferCharacteristic(C.AVCOL_TRC_LOG)
	ColorTransferCharacteristicLogSqrt     = ColorTransferCharacteristic(C.AVCOL_TRC_LOG_SQRT)
	ColorTransferCharacteristicIec6196624  = ColorTransferCharacteristic(C.AVCOL_TRC_IEC61966_2_4)
	ColorTransferCharacteristicBt1361Ecg   = ColorTransferCharacteristic(C.AVCOL_TRC_BT1361_ECG)
	ColorTransferCharacteristicIec6196621  = ColorTransferCharacteristic(C.AVCOL_TRC_IEC61966_2_1)
	ColorTransferCharacteristicBt202010    = ColorTransferCharacteristic(C.AVCOL_TRC_BT2020_10)
	ColorTransferCharacteristicBt202012    = ColorTransferCharacteristic(C.AVCOL_TRC_BT2020_12)
	ColorTransferCharacteristicSmpte2084   = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTE2084)
	ColorTransferCharacteristicSmptest2084 = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTEST2084)
	ColorTransferCharacteristicSmpte428    = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTE428)
	ColorTransferCharacteristicSmptest4281 = ColorTransferCharacteristic(C.AVCOL_TRC_SMPTEST428_1)
	ColorTransferCharacteristicAribStdB67  = ColorTransferCharacteristic(C.AVCOL_TRC_ARIB_STD_B67)
	ColorTransferCharacteristicNb          = ColorTransferCharacteristic(C.AVCOL_TRC_NB)
)
View Source 
const (
	DictionaryFlagMatchCase     = DictionaryFlag(C.AV_DICT_MATCH_CASE)
	DictionaryFlagIgnoreSuffix  = DictionaryFlag(C.AV_DICT_IGNORE_SUFFIX)
	DictionaryFlagDontStrdupKey = DictionaryFlag(C.AV_DICT_DONT_STRDUP_KEY)
	DictionaryFlagDontStrdupVal = DictionaryFlag(C.AV_DICT_DONT_STRDUP_VAL)
	DictionaryFlagDontOverwrite = DictionaryFlag(C.AV_DICT_DONT_OVERWRITE)
	DictionaryFlagAppend        = DictionaryFlag(C.AV_DICT_APPEND)
	DictionaryFlagMultikey      = DictionaryFlag(C.AV_DICT_MULTIKEY)
)
View Source 
const (
	DiscardNone          = Discard(C.AVDISCARD_NONE)
	DiscardDefault       = Discard(C.AVDISCARD_DEFAULT)
	DiscardNonRef        = Discard(C.AVDISCARD_NONREF)
	DiscardBidirectional = Discard(C.AVDISCARD_BIDIR)
	DiscardNonIntra      = Discard(C.AVDISCARD_NONINTRA)
	DiscardNonKey        = Discard(C.AVDISCARD_NONKEY)
	DiscardAll           = Discard(C.AVDISCARD_ALL)
)
View Source 
const (
	ErrBsfNotFound      = Error(C.AVERROR_BSF_NOT_FOUND)
	ErrBufferTooSmall   = Error(C.AVERROR_BUFFER_TOO_SMALL)
	ErrBug              = Error(C.AVERROR_BUG)
	ErrBug2             = Error(C.AVERROR_BUG2)
	ErrDecoderNotFound  = Error(C.AVERROR_DECODER_NOT_FOUND)
	ErrDemuxerNotFound  = Error(C.AVERROR_DEMUXER_NOT_FOUND)
	ErrEagain           = Error(-(C.EAGAIN))
	ErrEio              = Error(-(C.EIO))
	ErrEncoderNotFound  = Error(C.AVERROR_ENCODER_NOT_FOUND)
	ErrEof              = Error(C.AVERROR_EOF)
	ErrEperm            = Error(-(C.EPERM))
	ErrEpipe            = Error(-(C.EPIPE))
	ErrEtimedout        = Error(-(C.ETIMEDOUT))
	ErrExit             = Error(C.AVERROR_EXIT)
	ErrExperimental     = Error(C.AVERROR_EXPERIMENTAL)
	ErrExternal         = Error(C.AVERROR_EXTERNAL)
	ErrFilterNotFound   = Error(C.AVERROR_FILTER_NOT_FOUND)
	ErrHttpBadRequest   = Error(C.AVERROR_HTTP_BAD_REQUEST)
	ErrHttpForbidden    = Error(C.AVERROR_HTTP_FORBIDDEN)
	ErrHttpNotFound     = Error(C.AVERROR_HTTP_NOT_FOUND)
	ErrHttpOther4Xx     = Error(C.AVERROR_HTTP_OTHER_4XX)
	ErrHttpServerError  = Error(C.AVERROR_HTTP_SERVER_ERROR)
	ErrHttpUnauthorized = Error(C.AVERROR_HTTP_UNAUTHORIZED)
	ErrInputChanged     = Error(C.AVERROR_INPUT_CHANGED)
	ErrInvaliddata      = Error(C.AVERROR_INVALIDDATA)
	ErrMaxStringSize    = Error(C.AV_ERROR_MAX_STRING_SIZE)
	ErrMuxerNotFound    = Error(C.AVERROR_MUXER_NOT_FOUND)
	ErrOptionNotFound   = Error(C.AVERROR_OPTION_NOT_FOUND)
	ErrOutputChanged    = Error(C.AVERROR_OUTPUT_CHANGED)
	ErrPatchwelcome     = Error(C.AVERROR_PATCHWELCOME)
	ErrProtocolNotFound = Error(C.AVERROR_PROTOCOL_NOT_FOUND)
	ErrStreamNotFound   = Error(C.AVERROR_STREAM_NOT_FOUND)
	ErrUnknown          = Error(C.AVERROR_UNKNOWN)
)
View Source 
const (
	FilterCommandFlagOne  = FilterCommandFlag(C.AVFILTER_CMD_FLAG_ONE)
	FilterCommandFlagFast = FilterCommandFlag(C.AVFILTER_CMD_FLAG_FAST)
)
View Source 
const (
	FormatContextCtxFlagNoHeader   = FormatContextCtxFlag(C.AVFMTCTX_NOHEADER)
	FormatContextCtxFlagUnseekable = FormatContextCtxFlag(C.AVFMTCTX_UNSEEKABLE)
)
View Source 
const (
	FormatContextFlagGenPts         = FormatContextFlag(C.AVFMT_FLAG_GENPTS)
	FormatContextFlagIgnidx         = FormatContextFlag(C.AVFMT_FLAG_IGNIDX)
	FormatContextFlagNonblock       = FormatContextFlag(C.AVFMT_FLAG_NONBLOCK)
	FormatContextFlagIgnDts         = FormatContextFlag(C.AVFMT_FLAG_IGNDTS)
	FormatContextFlagNofillin       = FormatContextFlag(C.AVFMT_FLAG_NOFILLIN)
	FormatContextFlagNoparse        = FormatContextFlag(C.AVFMT_FLAG_NOPARSE)
	FormatContextFlagNobuffer       = FormatContextFlag(C.AVFMT_FLAG_NOBUFFER)
	FormatContextFlagCustomIo       = FormatContextFlag(C.AVFMT_FLAG_CUSTOM_IO)
	FormatContextFlagDiscardCorrupt = FormatContextFlag(C.AVFMT_FLAG_DISCARD_CORRUPT)
	FormatContextFlagFlushPackets   = FormatContextFlag(C.AVFMT_FLAG_FLUSH_PACKETS)
	FormatContextFlagBitexact       = FormatContextFlag(C.AVFMT_FLAG_BITEXACT)
	FormatContextFlagSortDts        = FormatContextFlag(C.AVFMT_FLAG_SORT_DTS)
	FormatContextFlagFastSeek       = FormatContextFlag(C.AVFMT_FLAG_FAST_SEEK)
	FormatContextFlagShortest       = FormatContextFlag(C.AVFMT_FLAG_SHORTEST)
	FormatContextFlagAutoBsf        = FormatContextFlag(C.AVFMT_FLAG_AUTO_BSF)
)
View Source 
const (
	FrameSideDataTypePanscan                  = FrameSideDataType(C.AV_FRAME_DATA_PANSCAN)
	FrameSideDataTypeA53Cc                    = FrameSideDataType(C.AV_FRAME_DATA_A53_CC)
	FrameSideDataTypeStereo3D                 = FrameSideDataType(C.AV_FRAME_DATA_STEREO3D)
	FrameSideDataTypeMatrixencoding           = FrameSideDataType(C.AV_FRAME_DATA_MATRIXENCODING)
	FrameSideDataTypeDownmixInfo              = FrameSideDataType(C.AV_FRAME_DATA_DOWNMIX_INFO)
	FrameSideDataTypeReplaygain               = FrameSideDataType(C.AV_FRAME_DATA_REPLAYGAIN)
	FrameSideDataTypeDisplaymatrix            = FrameSideDataType(C.AV_FRAME_DATA_DISPLAYMATRIX)
	FrameSideDataTypeAfd                      = FrameSideDataType(C.AV_FRAME_DATA_AFD)
	FrameSideDataTypeMotionVectors            = FrameSideDataType(C.AV_FRAME_DATA_MOTION_VECTORS)
	FrameSideDataTypeSkipSamples              = FrameSideDataType(C.AV_FRAME_DATA_SKIP_SAMPLES)
	FrameSideDataTypeAudioServiceType         = FrameSideDataType(C.AV_FRAME_DATA_AUDIO_SERVICE_TYPE)
	FrameSideDataTypeMasteringDisplayMetadata = FrameSideDataType(C.AV_FRAME_DATA_MASTERING_DISPLAY_METADATA)
	FrameSideDataTypeGopTimecode              = FrameSideDataType(C.AV_FRAME_DATA_GOP_TIMECODE)
	FrameSideDataTypeSpherical                = FrameSideDataType(C.AV_FRAME_DATA_SPHERICAL)
	FrameSideDataTypeContentLightLevel        = FrameSideDataType(C.AV_FRAME_DATA_CONTENT_LIGHT_LEVEL)
	FrameSideDataTypeIccProfile               = FrameSideDataType(C.AV_FRAME_DATA_ICC_PROFILE)
	FrameSideDataTypeS12MTimecode             = FrameSideDataType(C.AV_FRAME_DATA_S12M_TIMECODE)
	FrameSideDataTypeDynamicHdrPlus           = FrameSideDataType(C.AV_FRAME_DATA_DYNAMIC_HDR_PLUS)
	FrameSideDataTypeRegionsOfInterest        = FrameSideDataType(C.AV_FRAME_DATA_REGIONS_OF_INTEREST)
	FrameSideDataTypeVideoEncParams           = FrameSideDataType(C.AV_FRAME_DATA_VIDEO_ENC_PARAMS)
	FrameSideDataTypeSeiUnregistered          = FrameSideDataType(C.AV_FRAME_DATA_SEI_UNREGISTERED)
	FrameSideDataTypeFilmGrainParams          = FrameSideDataType(C.AV_FRAME_DATA_FILM_GRAIN_PARAMS)
)
View Source 
const (
	HardwareDeviceTypeCUDA         = HardwareDeviceType(C.AV_HWDEVICE_TYPE_CUDA)
	HardwareDeviceTypeD3D11VA      = HardwareDeviceType(C.AV_HWDEVICE_TYPE_D3D11VA)
	HardwareDeviceTypeDRM          = HardwareDeviceType(C.AV_HWDEVICE_TYPE_DRM)
	HardwareDeviceTypeDXVA2        = HardwareDeviceType(C.AV_HWDEVICE_TYPE_DXVA2)
	HardwareDeviceTypeMediaCodec   = HardwareDeviceType(C.AV_HWDEVICE_TYPE_MEDIACODEC)
	HardwareDeviceTypeNone         = HardwareDeviceType(C.AV_HWDEVICE_TYPE_NONE)
	HardwareDeviceTypeOpenCL       = HardwareDeviceType(C.AV_HWDEVICE_TYPE_OPENCL)
	HardwareDeviceTypeQSV          = HardwareDeviceType(C.AV_HWDEVICE_TYPE_QSV)
	HardwareDeviceTypeVAAPI        = HardwareDeviceType(C.AV_HWDEVICE_TYPE_VAAPI)
	HardwareDeviceTypeVDPAU        = HardwareDeviceType(C.AV_HWDEVICE_TYPE_VDPAU)
	HardwareDeviceTypeVideoToolbox = HardwareDeviceType(C.AV_HWDEVICE_TYPE_VIDEOTOOLBOX)
	HardwareDeviceTypeVulkan       = HardwareDeviceType(C.AV_HWDEVICE_TYPE_VULKAN)
)
View Source 
const (
	IOContextFlagRead      = IOContextFlag(C.AVIO_FLAG_READ)
	IOContextFlagWrite     = IOContextFlag(C.AVIO_FLAG_WRITE)
	IOContextFlagReadWrite = IOContextFlag(C.AVIO_FLAG_READ_WRITE)
	IOContextFlagNonBlock  = IOContextFlag(C.AVIO_FLAG_NONBLOCK)
	IOContextFlagDirect    = IOContextFlag(C.AVIO_FLAG_DIRECT)
)
View Source 
const (
	IOFormatFlagNofile       = IOFormatFlag(C.AVFMT_NOFILE)
	IOFormatFlagNeednumber   = IOFormatFlag(C.AVFMT_NEEDNUMBER)
	IOFormatFlagShowIds      = IOFormatFlag(C.AVFMT_SHOW_IDS)
	IOFormatFlagGlobalheader = IOFormatFlag(C.AVFMT_GLOBALHEADER)
	IOFormatFlagNotimestamps = IOFormatFlag(C.AVFMT_NOTIMESTAMPS)
	IOFormatFlagGenericIndex = IOFormatFlag(C.AVFMT_GENERIC_INDEX)
	IOFormatFlagTsDiscont    = IOFormatFlag(C.AVFMT_TS_DISCONT)
	IOFormatFlagVariableFps  = IOFormatFlag(C.AVFMT_VARIABLE_FPS)
	IOFormatFlagNodimensions = IOFormatFlag(C.AVFMT_NODIMENSIONS)
	IOFormatFlagNostreams    = IOFormatFlag(C.AVFMT_NOSTREAMS)
	IOFormatFlagNobinsearch  = IOFormatFlag(C.AVFMT_NOBINSEARCH)
	IOFormatFlagNogensearch  = IOFormatFlag(C.AVFMT_NOGENSEARCH)
	IOFormatFlagNoByteSeek   = IOFormatFlag(C.AVFMT_NO_BYTE_SEEK)
	IOFormatFlagAllowFlush   = IOFormatFlag(C.AVFMT_ALLOW_FLUSH)
	IOFormatFlagTsNonstrict  = IOFormatFlag(C.AVFMT_TS_NONSTRICT)
	IOFormatFlagTsNegative   = IOFormatFlag(C.AVFMT_TS_NEGATIVE)
	IOFormatFlagSeekToPts    = IOFormatFlag(C.AVFMT_SEEK_TO_PTS)
)
View Source 
const (
	LogLevelQuiet   = LogLevel(C.AV_LOG_QUIET)
	LogLevelPanic   = LogLevel(C.AV_LOG_PANIC)
	LogLevelFatal   = LogLevel(C.AV_LOG_FATAL)
	LogLevelError   = LogLevel(C.AV_LOG_ERROR)
	LogLevelWarning = LogLevel(C.AV_LOG_WARNING)
	LogLevelInfo    = LogLevel(C.AV_LOG_INFO)
	LogLevelVerbose = LogLevel(C.AV_LOG_VERBOSE)
	LogLevelDebug   = LogLevel(C.AV_LOG_DEBUG)
)
View Source 
const (
	MediaTypeAttachment = MediaType(C.AVMEDIA_TYPE_ATTACHMENT)
	MediaTypeAudio      = MediaType(C.AVMEDIA_TYPE_AUDIO)
	MediaTypeData       = MediaType(C.AVMEDIA_TYPE_DATA)
	MediaTypeNb         = MediaType(C.AVMEDIA_TYPE_NB)
	MediaTypeSubtitle   = MediaType(C.AVMEDIA_TYPE_SUBTITLE)
	MediaTypeUnknown    = MediaType(C.AVMEDIA_TYPE_UNKNOWN)
	MediaTypeVideo      = MediaType(C.AVMEDIA_TYPE_VIDEO)
)
View Source 
const (
	OptionSearchFlagChildren   = CodecContextFlag(C.AV_OPT_SEARCH_CHILDREN)
	OptionSearchFlagFakeObject = CodecContextFlag(C.AV_OPT_SEARCH_FAKE_OBJ)
)
View Source 
const (
	PacketFlagCorrupt = PacketFlag(C.AV_PKT_FLAG_CORRUPT)
	PacketFlagDiscard = PacketFlag(C.AV_PKT_FLAG_DISCARD)
	PacketFlagKey     = PacketFlag(C.AV_PKT_FLAG_KEY)
)
View Source 
const (
	PacketSideDataTypeA53Cc                    = PacketSideDataType(C.AV_PKT_DATA_A53_CC)
	PacketSideDataTypeAfd                      = PacketSideDataType(C.AV_PKT_DATA_AFD)
	PacketSideDataTypeAudioServiceType         = PacketSideDataType(C.AV_PKT_DATA_AUDIO_SERVICE_TYPE)
	PacketSideDataTypeContentLightLevel        = PacketSideDataType(C.AV_PKT_DATA_CONTENT_LIGHT_LEVEL)
	PacketSideDataTypeCpbProperties            = PacketSideDataType(C.AV_PKT_DATA_CPB_PROPERTIES)
	PacketSideDataTypeDisplaymatrix            = PacketSideDataType(C.AV_PKT_DATA_DISPLAYMATRIX)
	PacketSideDataTypeEncryptionInfo           = PacketSideDataType(C.AV_PKT_DATA_ENCRYPTION_INFO)
	PacketSideDataTypeEncryptionInitInfo       = PacketSideDataType(C.AV_PKT_DATA_ENCRYPTION_INIT_INFO)
	PacketSideDataTypeFallbackTrack            = PacketSideDataType(C.AV_PKT_DATA_FALLBACK_TRACK)
	PacketSideDataTypeH263MbInfo               = PacketSideDataType(C.AV_PKT_DATA_H263_MB_INFO)
	PacketSideDataTypeJpDualmono               = PacketSideDataType(C.AV_PKT_DATA_JP_DUALMONO)
	PacketSideDataTypeMasteringDisplayMetadata = PacketSideDataType(C.AV_PKT_DATA_MASTERING_DISPLAY_METADATA)
	PacketSideDataTypeMatroskaBlockadditional  = PacketSideDataType(C.AV_PKT_DATA_MATROSKA_BLOCKADDITIONAL)
	PacketSideDataTypeMetadataUpdate           = PacketSideDataType(C.AV_PKT_DATA_METADATA_UPDATE)
	PacketSideDataTypeMpegtsStreamId           = PacketSideDataType(C.AV_PKT_DATA_MPEGTS_STREAM_ID)
	PacketSideDataTypeNb                       = PacketSideDataType(C.AV_PKT_DATA_NB)
	PacketSideDataTypeNewExtradata             = PacketSideDataType(C.AV_PKT_DATA_NEW_EXTRADATA)
	PacketSideDataTypePalette                  = PacketSideDataType(C.AV_PKT_DATA_PALETTE)
	PacketSideDataTypeParamChange              = PacketSideDataType(C.AV_PKT_DATA_PARAM_CHANGE)
	PacketSideDataTypeQualityStats             = PacketSideDataType(C.AV_PKT_DATA_QUALITY_STATS)
	PacketSideDataTypeReplaygain               = PacketSideDataType(C.AV_PKT_DATA_REPLAYGAIN)
	PacketSideDataTypeSkipSamples              = PacketSideDataType(C.AV_PKT_DATA_SKIP_SAMPLES)
	PacketSideDataTypeSpherical                = PacketSideDataType(C.AV_PKT_DATA_SPHERICAL)
	PacketSideDataTypeStereo3D                 = PacketSideDataType(C.AV_PKT_DATA_STEREO3D)
	PacketSideDataTypeStringsMetadata          = PacketSideDataType(C.AV_PKT_DATA_STRINGS_METADATA)
	PacketSideDataTypeSubtitlePosition         = PacketSideDataType(C.AV_PKT_DATA_SUBTITLE_POSITION)
	PacketSideDataTypeWebvttIdentifier         = PacketSideDataType(C.AV_PKT_DATA_WEBVTT_IDENTIFIER)
	PacketSideDataTypeWebvttSettings           = PacketSideDataType(C.AV_PKT_DATA_WEBVTT_SETTINGS)
)
View Source 
const (
	PictureTypeNone = PictureType(C.AV_PICTURE_TYPE_NONE)
	PictureTypeI    = PictureType(C.AV_PICTURE_TYPE_I)
	PictureTypeP    = PictureType(C.AV_PICTURE_TYPE_P)
	PictureTypeB    = PictureType(C.AV_PICTURE_TYPE_B)
	PictureTypeS    = PictureType(C.AV_PICTURE_TYPE_S)
	PictureTypeSi   = PictureType(C.AV_PICTURE_TYPE_SI)
	PictureTypeSp   = PictureType(C.AV_PICTURE_TYPE_SP)
	PictureTypeBi   = PictureType(C.AV_PICTURE_TYPE_BI)
)
View Source 
const (
	PixelFormat0Bgr          = PixelFormat(C.AV_PIX_FMT_0BGR)
	PixelFormat0Rgb          = PixelFormat(C.AV_PIX_FMT_0RGB)
	PixelFormatAbgr          = PixelFormat(C.AV_PIX_FMT_ABGR)
	PixelFormatArgb          = PixelFormat(C.AV_PIX_FMT_ARGB)
	PixelFormatAyuv64Be      = PixelFormat(C.AV_PIX_FMT_AYUV64BE)
	PixelFormatAyuv64Le      = PixelFormat(C.AV_PIX_FMT_AYUV64LE)
	PixelFormatBayerBggr16Be = PixelFormat(C.AV_PIX_FMT_BAYER_BGGR16BE)
	PixelFormatBayerBggr16Le = PixelFormat(C.AV_PIX_FMT_BAYER_BGGR16LE)
	PixelFormatBayerBggr8    = PixelFormat(C.AV_PIX_FMT_BAYER_BGGR8)
	PixelFormatBayerGbrg16Be = PixelFormat(C.AV_PIX_FMT_BAYER_GBRG16BE)
	PixelFormatBayerGbrg16Le = PixelFormat(C.AV_PIX_FMT_BAYER_GBRG16LE)
	PixelFormatBayerGbrg8    = PixelFormat(C.AV_PIX_FMT_BAYER_GBRG8)
	PixelFormatBayerGrbg16Be = PixelFormat(C.AV_PIX_FMT_BAYER_GRBG16BE)
	PixelFormatBayerGrbg16Le = PixelFormat(C.AV_PIX_FMT_BAYER_GRBG16LE)
	PixelFormatBayerGrbg8    = PixelFormat(C.AV_PIX_FMT_BAYER_GRBG8)
	PixelFormatBayerRggb16Be = PixelFormat(C.AV_PIX_FMT_BAYER_RGGB16BE)
	PixelFormatBayerRggb16Le = PixelFormat(C.AV_PIX_FMT_BAYER_RGGB16LE)
	PixelFormatBayerRggb8    = PixelFormat(C.AV_PIX_FMT_BAYER_RGGB8)
	PixelFormatBgr0          = PixelFormat(C.AV_PIX_FMT_BGR0)
	PixelFormatBgr24         = PixelFormat(C.AV_PIX_FMT_BGR24)
	PixelFormatBgr4          = PixelFormat(C.AV_PIX_FMT_BGR4)
	PixelFormatBgr444Be      = PixelFormat(C.AV_PIX_FMT_BGR444BE)
	PixelFormatBgr444Le      = PixelFormat(C.AV_PIX_FMT_BGR444LE)
	PixelFormatBgr48Be       = PixelFormat(C.AV_PIX_FMT_BGR48BE)
	PixelFormatBgr48Le       = PixelFormat(C.AV_PIX_FMT_BGR48LE)
	PixelFormatBgr4Byte      = PixelFormat(C.AV_PIX_FMT_BGR4_BYTE)
	PixelFormatBgr555Be      = PixelFormat(C.AV_PIX_FMT_BGR555BE)
	PixelFormatBgr555Le      = PixelFormat(C.AV_PIX_FMT_BGR555LE)
	PixelFormatBgr565Be      = PixelFormat(C.AV_PIX_FMT_BGR565BE)
	PixelFormatBgr565Le      = PixelFormat(C.AV_PIX_FMT_BGR565LE)
	PixelFormatBgr8          = PixelFormat(C.AV_PIX_FMT_BGR8)
	PixelFormatBgra          = PixelFormat(C.AV_PIX_FMT_BGRA)
	PixelFormatBgra64Be      = PixelFormat(C.AV_PIX_FMT_BGRA64BE)
	PixelFormatBgra64Le      = PixelFormat(C.AV_PIX_FMT_BGRA64LE)
	PixelFormatCuda          = PixelFormat(C.AV_PIX_FMT_CUDA)
	PixelFormatD3D11         = PixelFormat(C.AV_PIX_FMT_D3D11)
	PixelFormatD3D11VaVld    = PixelFormat(C.AV_PIX_FMT_D3D11VA_VLD)
	PixelFormatDrmPrime      = PixelFormat(C.AV_PIX_FMT_DRM_PRIME)
	PixelFormatDxva2Vld      = PixelFormat(C.AV_PIX_FMT_DXVA2_VLD)
	PixelFormatGbr24P        = PixelFormat(C.AV_PIX_FMT_GBR24P)
	PixelFormatGbrap         = PixelFormat(C.AV_PIX_FMT_GBRAP)
	PixelFormatGbrap10Be     = PixelFormat(C.AV_PIX_FMT_GBRAP10BE)
	PixelFormatGbrap10Le     = PixelFormat(C.AV_PIX_FMT_GBRAP10LE)
	PixelFormatGbrap12Be     = PixelFormat(C.AV_PIX_FMT_GBRAP12BE)
	PixelFormatGbrap12Le     = PixelFormat(C.AV_PIX_FMT_GBRAP12LE)
	PixelFormatGbrap16Be     = PixelFormat(C.AV_PIX_FMT_GBRAP16BE)
	PixelFormatGbrap16Le     = PixelFormat(C.AV_PIX_FMT_GBRAP16LE)
	PixelFormatGbrapf32Be    = PixelFormat(C.AV_PIX_FMT_GBRAPF32BE)
	PixelFormatGbrapf32Le    = PixelFormat(C.AV_PIX_FMT_GBRAPF32LE)
	PixelFormatGbrp          = PixelFormat(C.AV_PIX_FMT_GBRP)
	PixelFormatGbrp10Be      = PixelFormat(C.AV_PIX_FMT_GBRP10BE)
	PixelFormatGbrp10Le      = PixelFormat(C.AV_PIX_FMT_GBRP10LE)
	PixelFormatGbrp12Be      = PixelFormat(C.AV_PIX_FMT_GBRP12BE)
	PixelFormatGbrp12Le      = PixelFormat(C.AV_PIX_FMT_GBRP12LE)
	PixelFormatGbrp14Be      = PixelFormat(C.AV_PIX_FMT_GBRP14BE)
	PixelFormatGbrp14Le      = PixelFormat(C.AV_PIX_FMT_GBRP14LE)
	PixelFormatGbrp16Be      = PixelFormat(C.AV_PIX_FMT_GBRP16BE)
	PixelFormatGbrp16Le      = PixelFormat(C.AV_PIX_FMT_GBRP16LE)
	PixelFormatGbrp9Be       = PixelFormat(C.AV_PIX_FMT_GBRP9BE)
	PixelFormatGbrp9Le       = PixelFormat(C.AV_PIX_FMT_GBRP9LE)
	PixelFormatGbrpf32Be     = PixelFormat(C.AV_PIX_FMT_GBRPF32BE)
	PixelFormatGbrpf32Le     = PixelFormat(C.AV_PIX_FMT_GBRPF32LE)
	PixelFormatGray10Be      = PixelFormat(C.AV_PIX_FMT_GRAY10BE)
	PixelFormatGray10Le      = PixelFormat(C.AV_PIX_FMT_GRAY10LE)
	PixelFormatGray12Be      = PixelFormat(C.AV_PIX_FMT_GRAY12BE)
	PixelFormatGray12Le      = PixelFormat(C.AV_PIX_FMT_GRAY12LE)
	PixelFormatGray14Be      = PixelFormat(C.AV_PIX_FMT_GRAY14BE)
	PixelFormatGray14Le      = PixelFormat(C.AV_PIX_FMT_GRAY14LE)
	PixelFormatGray16Be      = PixelFormat(C.AV_PIX_FMT_GRAY16BE)
	PixelFormatGray16Le      = PixelFormat(C.AV_PIX_FMT_GRAY16LE)
	PixelFormatGray8         = PixelFormat(C.AV_PIX_FMT_GRAY8)
	PixelFormatGray8A        = PixelFormat(C.AV_PIX_FMT_GRAY8A)
	PixelFormatGray9Be       = PixelFormat(C.AV_PIX_FMT_GRAY9BE)
	PixelFormatGray9Le       = PixelFormat(C.AV_PIX_FMT_GRAY9LE)
	PixelFormatGrayf32Be     = PixelFormat(C.AV_PIX_FMT_GRAYF32BE)
	PixelFormatGrayf32Le     = PixelFormat(C.AV_PIX_FMT_GRAYF32LE)
	PixelFormatMediacodec    = PixelFormat(C.AV_PIX_FMT_MEDIACODEC)
	PixelFormatMmal          = PixelFormat(C.AV_PIX_FMT_MMAL)
	PixelFormatMonoblack     = PixelFormat(C.AV_PIX_FMT_MONOBLACK)
	PixelFormatMonowhite     = PixelFormat(C.AV_PIX_FMT_MONOWHITE)
	PixelFormatNb            = PixelFormat(C.AV_PIX_FMT_NB)
	PixelFormatNone          = PixelFormat(C.AV_PIX_FMT_NONE)
	PixelFormatNv12          = PixelFormat(C.AV_PIX_FMT_NV12)
	PixelFormatNv16          = PixelFormat(C.AV_PIX_FMT_NV16)
	PixelFormatNv20Be        = PixelFormat(C.AV_PIX_FMT_NV20BE)
	PixelFormatNv20Le        = PixelFormat(C.AV_PIX_FMT_NV20LE)
	PixelFormatNv21          = PixelFormat(C.AV_PIX_FMT_NV21)
	PixelFormatOpencl        = PixelFormat(C.AV_PIX_FMT_OPENCL)
	PixelFormatP010Be        = PixelFormat(C.AV_PIX_FMT_P010BE)
	PixelFormatP010Le        = PixelFormat(C.AV_PIX_FMT_P010LE)
	PixelFormatP016Be        = PixelFormat(C.AV_PIX_FMT_P016BE)
	PixelFormatP016Le        = PixelFormat(C.AV_PIX_FMT_P016LE)
	PixelFormatPal8          = PixelFormat(C.AV_PIX_FMT_PAL8)
	PixelFormatQsv           = PixelFormat(C.AV_PIX_FMT_QSV)
	PixelFormatRgb0          = PixelFormat(C.AV_PIX_FMT_RGB0)
	PixelFormatRgb24         = PixelFormat(C.AV_PIX_FMT_RGB24)
	PixelFormatRgb4          = PixelFormat(C.AV_PIX_FMT_RGB4)
	PixelFormatRgb444Be      = PixelFormat(C.AV_PIX_FMT_RGB444BE)
	PixelFormatRgb444Le      = PixelFormat(C.AV_PIX_FMT_RGB444LE)
	PixelFormatRgb48Be       = PixelFormat(C.AV_PIX_FMT_RGB48BE)
	PixelFormatRgb48Le       = PixelFormat(C.AV_PIX_FMT_RGB48LE)
	PixelFormatRgb4Byte      = PixelFormat(C.AV_PIX_FMT_RGB4_BYTE)
	PixelFormatRgb555Be      = PixelFormat(C.AV_PIX_FMT_RGB555BE)
	PixelFormatRgb555Le      = PixelFormat(C.AV_PIX_FMT_RGB555LE)
	PixelFormatRgb565Be      = PixelFormat(C.AV_PIX_FMT_RGB565BE)
	PixelFormatRgb565Le      = PixelFormat(C.AV_PIX_FMT_RGB565LE)
	PixelFormatRgb8          = PixelFormat(C.AV_PIX_FMT_RGB8)
	PixelFormatRgba          = PixelFormat(C.AV_PIX_FMT_RGBA)
	PixelFormatRgba64Be      = PixelFormat(C.AV_PIX_FMT_RGBA64BE)
	PixelFormatRgba64Le      = PixelFormat(C.AV_PIX_FMT_RGBA64LE)
	PixelFormatUyvy422       = PixelFormat(C.AV_PIX_FMT_UYVY422)
	PixelFormatUyyvyy411     = PixelFormat(C.AV_PIX_FMT_UYYVYY411)
	PixelFormatVaapi         = PixelFormat(C.AV_PIX_FMT_VAAPI)
	PixelFormatVdpau         = PixelFormat(C.AV_PIX_FMT_VDPAU)
	PixelFormatVideotoolbox  = PixelFormat(C.AV_PIX_FMT_VIDEOTOOLBOX)
	PixelFormatXyz12Be       = PixelFormat(C.AV_PIX_FMT_XYZ12BE)
	PixelFormatXyz12Le       = PixelFormat(C.AV_PIX_FMT_XYZ12LE)
	PixelFormatY400A         = PixelFormat(C.AV_PIX_FMT_Y400A)
	PixelFormatYa16Be        = PixelFormat(C.AV_PIX_FMT_YA16BE)
	PixelFormatYa16Le        = PixelFormat(C.AV_PIX_FMT_YA16LE)
	PixelFormatYa8           = PixelFormat(C.AV_PIX_FMT_YA8)
	PixelFormatYuv410P       = PixelFormat(C.AV_PIX_FMT_YUV410P)
	PixelFormatYuv411P       = PixelFormat(C.AV_PIX_FMT_YUV411P)
	PixelFormatYuv420P       = PixelFormat(C.AV_PIX_FMT_YUV420P)
	PixelFormatYuv420P10Be   = PixelFormat(C.AV_PIX_FMT_YUV420P10BE)
	PixelFormatYuv420P10Le   = PixelFormat(C.AV_PIX_FMT_YUV420P10LE)
	PixelFormatYuv420P12Be   = PixelFormat(C.AV_PIX_FMT_YUV420P12BE)
	PixelFormatYuv420P12Le   = PixelFormat(C.AV_PIX_FMT_YUV420P12LE)
	PixelFormatYuv420P14Be   = PixelFormat(C.AV_PIX_FMT_YUV420P14BE)
	PixelFormatYuv420P14Le   = PixelFormat(C.AV_PIX_FMT_YUV420P14LE)
	PixelFormatYuv420P16Be   = PixelFormat(C.AV_PIX_FMT_YUV420P16BE)
	PixelFormatYuv420P16Le   = PixelFormat(C.AV_PIX_FMT_YUV420P16LE)
	PixelFormatYuv420P9Be    = PixelFormat(C.AV_PIX_FMT_YUV420P9BE)
	PixelFormatYuv420P9Le    = PixelFormat(C.AV_PIX_FMT_YUV420P9LE)
	PixelFormatYuv422P       = PixelFormat(C.AV_PIX_FMT_YUV422P)
	PixelFormatYuv422P10Be   = PixelFormat(C.AV_PIX_FMT_YUV422P10BE)
	PixelFormatYuv422P10Le   = PixelFormat(C.AV_PIX_FMT_YUV422P10LE)
	PixelFormatYuv422P12Be   = PixelFormat(C.AV_PIX_FMT_YUV422P12BE)
	PixelFormatYuv422P12Le   = PixelFormat(C.AV_PIX_FMT_YUV422P12LE)
	PixelFormatYuv422P14Be   = PixelFormat(C.AV_PIX_FMT_YUV422P14BE)
	PixelFormatYuv422P14Le   = PixelFormat(C.AV_PIX_FMT_YUV422P14LE)
	PixelFormatYuv422P16Be   = PixelFormat(C.AV_PIX_FMT_YUV422P16BE)
	PixelFormatYuv422P16Le   = PixelFormat(C.AV_PIX_FMT_YUV422P16LE)
	PixelFormatYuv422P9Be    = PixelFormat(C.AV_PIX_FMT_YUV422P9BE)
	PixelFormatYuv422P9Le    = PixelFormat(C.AV_PIX_FMT_YUV422P9LE)
	PixelFormatYuv440P       = PixelFormat(C.AV_PIX_FMT_YUV440P)
	PixelFormatYuv440P10Be   = PixelFormat(C.AV_PIX_FMT_YUV440P10BE)
	PixelFormatYuv440P10Le   = PixelFormat(C.AV_PIX_FMT_YUV440P10LE)
	PixelFormatYuv440P12Be   = PixelFormat(C.AV_PIX_FMT_YUV440P12BE)
	PixelFormatYuv440P12Le   = PixelFormat(C.AV_PIX_FMT_YUV440P12LE)
	PixelFormatYuv444P       = PixelFormat(C.AV_PIX_FMT_YUV444P)
	PixelFormatYuv444P10Be   = PixelFormat(C.AV_PIX_FMT_YUV444P10BE)
	PixelFormatYuv444P10Le   = PixelFormat(C.AV_PIX_FMT_YUV444P10LE)
	PixelFormatYuv444P12Be   = PixelFormat(C.AV_PIX_FMT_YUV444P12BE)
	PixelFormatYuv444P12Le   = PixelFormat(C.AV_PIX_FMT_YUV444P12LE)
	PixelFormatYuv444P14Be   = PixelFormat(C.AV_PIX_FMT_YUV444P14BE)
	PixelFormatYuv444P14Le   = PixelFormat(C.AV_PIX_FMT_YUV444P14LE)
	PixelFormatYuv444P16Be   = PixelFormat(C.AV_PIX_FMT_YUV444P16BE)
	PixelFormatYuv444P16Le   = PixelFormat(C.AV_PIX_FMT_YUV444P16LE)
	PixelFormatYuv444P9Be    = PixelFormat(C.AV_PIX_FMT_YUV444P9BE)
	PixelFormatYuv444P9Le    = PixelFormat(C.AV_PIX_FMT_YUV444P9LE)
	PixelFormatYuva420P      = PixelFormat(C.AV_PIX_FMT_YUVA420P)
	PixelFormatYuva420P10Be  = PixelFormat(C.AV_PIX_FMT_YUVA420P10BE)
	PixelFormatYuva420P10Le  = PixelFormat(C.AV_PIX_FMT_YUVA420P10LE)
	PixelFormatYuva420P16Be  = PixelFormat(C.AV_PIX_FMT_YUVA420P16BE)
	PixelFormatYuva420P16Le  = PixelFormat(C.AV_PIX_FMT_YUVA420P16LE)
	PixelFormatYuva420P9Be   = PixelFormat(C.AV_PIX_FMT_YUVA420P9BE)
	PixelFormatYuva420P9Le   = PixelFormat(C.AV_PIX_FMT_YUVA420P9LE)
	PixelFormatYuva422P      = PixelFormat(C.AV_PIX_FMT_YUVA422P)
	PixelFormatYuva422P10Be  = PixelFormat(C.AV_PIX_FMT_YUVA422P10BE)
	PixelFormatYuva422P10Le  = PixelFormat(C.AV_PIX_FMT_YUVA422P10LE)
	PixelFormatYuva422P16Be  = PixelFormat(C.AV_PIX_FMT_YUVA422P16BE)
	PixelFormatYuva422P16Le  = PixelFormat(C.AV_PIX_FMT_YUVA422P16LE)
	PixelFormatYuva422P9Be   = PixelFormat(C.AV_PIX_FMT_YUVA422P9BE)
	PixelFormatYuva422P9Le   = PixelFormat(C.AV_PIX_FMT_YUVA422P9LE)
	PixelFormatYuva444P      = PixelFormat(C.AV_PIX_FMT_YUVA444P)
	PixelFormatYuva444P10Be  = PixelFormat(C.AV_PIX_FMT_YUVA444P10BE)
	PixelFormatYuva444P10Le  = PixelFormat(C.AV_PIX_FMT_YUVA444P10LE)
	PixelFormatYuva444P16Be  = PixelFormat(C.AV_PIX_FMT_YUVA444P16BE)
	PixelFormatYuva444P16Le  = PixelFormat(C.AV_PIX_FMT_YUVA444P16LE)
	PixelFormatYuva444P9Be   = PixelFormat(C.AV_PIX_FMT_YUVA444P9BE)
	PixelFormatYuva444P9Le   = PixelFormat(C.AV_PIX_FMT_YUVA444P9LE)
	PixelFormatYuvj411P      = PixelFormat(C.AV_PIX_FMT_YUVJ411P)
	PixelFormatYuvj420P      = PixelFormat(C.AV_PIX_FMT_YUVJ420P)
	PixelFormatYuvj422P      = PixelFormat(C.AV_PIX_FMT_YUVJ422P)
	PixelFormatYuvj440P      = PixelFormat(C.AV_PIX_FMT_YUVJ440P)
	PixelFormatYuvj444P      = PixelFormat(C.AV_PIX_FMT_YUVJ444P)
	PixelFormatYuyv422       = PixelFormat(C.AV_PIX_FMT_YUYV422)
	PixelFormatYvyu422       = PixelFormat(C.AV_PIX_FMT_YVYU422)
)
View Source 
const (
	ProfileAacEld                            = Profile(C.FF_PROFILE_AAC_ELD)
	ProfileAacHe                             = Profile(C.FF_PROFILE_AAC_HE)
	ProfileAacHeV2                           = Profile(C.FF_PROFILE_AAC_HE_V2)
	ProfileAacLd                             = Profile(C.FF_PROFILE_AAC_LD)
	ProfileAacLow                            = Profile(C.FF_PROFILE_AAC_LOW)
	ProfileAacLtp                            = Profile(C.FF_PROFILE_AAC_LTP)
	ProfileAacMain                           = Profile(C.FF_PROFILE_AAC_MAIN)
	ProfileAacSsr                            = Profile(C.FF_PROFILE_AAC_SSR)
	ProfileAv1High                           = Profile(C.FF_PROFILE_AV1_HIGH)
	ProfileAv1Main                           = Profile(C.FF_PROFILE_AV1_MAIN)
	ProfileAv1Professional                   = Profile(C.FF_PROFILE_AV1_PROFESSIONAL)
	ProfileDnxhd                             = Profile(C.FF_PROFILE_DNXHD)
	ProfileDnxhr444                          = Profile(C.FF_PROFILE_DNXHR_444)
	ProfileDnxhrHq                           = Profile(C.FF_PROFILE_DNXHR_HQ)
	ProfileDnxhrHqx                          = Profile(C.FF_PROFILE_DNXHR_HQX)
	ProfileDnxhrLb                           = Profile(C.FF_PROFILE_DNXHR_LB)
	ProfileDnxhrSq                           = Profile(C.FF_PROFILE_DNXHR_SQ)
	ProfileDts                               = Profile(C.FF_PROFILE_DTS)
	ProfileDts9624                           = Profile(C.FF_PROFILE_DTS_96_24)
	ProfileDtsEs                             = Profile(C.FF_PROFILE_DTS_ES)
	ProfileDtsExpress                        = Profile(C.FF_PROFILE_DTS_EXPRESS)
	ProfileDtsHdHra                          = Profile(C.FF_PROFILE_DTS_HD_HRA)
	ProfileDtsHdMa                           = Profile(C.FF_PROFILE_DTS_HD_MA)
	ProfileH264Baseline                      = Profile(C.FF_PROFILE_H264_BASELINE)
	ProfileH264Cavlc444                      = Profile(C.FF_PROFILE_H264_CAVLC_444)
	ProfileH264Constrained                   = Profile(C.FF_PROFILE_H264_CONSTRAINED)
	ProfileH264ConstrainedBaseline           = Profile(C.FF_PROFILE_H264_CONSTRAINED_BASELINE)
	ProfileH264Extended                      = Profile(C.FF_PROFILE_H264_EXTENDED)
	ProfileH264High                          = Profile(C.FF_PROFILE_H264_HIGH)
	ProfileH264High10                        = Profile(C.FF_PROFILE_H264_HIGH_10)
	ProfileH264High10Intra                   = Profile(C.FF_PROFILE_H264_HIGH_10_INTRA)
	ProfileH264High422                       = Profile(C.FF_PROFILE_H264_HIGH_422)
	ProfileH264High422Intra                  = Profile(C.FF_PROFILE_H264_HIGH_422_INTRA)
	ProfileH264High444                       = Profile(C.FF_PROFILE_H264_HIGH_444)
	ProfileH264High444Intra                  = Profile(C.FF_PROFILE_H264_HIGH_444_INTRA)
	ProfileH264High444Predictive             = Profile(C.FF_PROFILE_H264_HIGH_444_PREDICTIVE)
	ProfileH264Intra                         = Profile(C.FF_PROFILE_H264_INTRA)
	ProfileH264Main                          = Profile(C.FF_PROFILE_H264_MAIN)
	ProfileH264MultiviewHigh                 = Profile(C.FF_PROFILE_H264_MULTIVIEW_HIGH)
	ProfileH264StereoHigh                    = Profile(C.FF_PROFILE_H264_STEREO_HIGH)
	ProfileHevcMain                          = Profile(C.FF_PROFILE_HEVC_MAIN)
	ProfileHevcMain10                        = Profile(C.FF_PROFILE_HEVC_MAIN_10)
	ProfileHevcMainStillPicture              = Profile(C.FF_PROFILE_HEVC_MAIN_STILL_PICTURE)
	ProfileHevcRext                          = Profile(C.FF_PROFILE_HEVC_REXT)
	ProfileJpeg2000CstreamNoRestriction      = Profile(C.FF_PROFILE_JPEG2000_CSTREAM_NO_RESTRICTION)
	ProfileJpeg2000CstreamRestriction0       = Profile(C.FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_0)
	ProfileJpeg2000CstreamRestriction1       = Profile(C.FF_PROFILE_JPEG2000_CSTREAM_RESTRICTION_1)
	ProfileJpeg2000Dcinema2K                 = Profile(C.FF_PROFILE_JPEG2000_DCINEMA_2K)
	ProfileJpeg2000Dcinema4K                 = Profile(C.FF_PROFILE_JPEG2000_DCINEMA_4K)
	ProfileMjpegHuffmanBaselineDct           = Profile(C.FF_PROFILE_MJPEG_HUFFMAN_BASELINE_DCT)
	ProfileMjpegHuffmanExtendedSequentialDct = Profile(C.FF_PROFILE_MJPEG_HUFFMAN_EXTENDED_SEQUENTIAL_DCT)
	ProfileMjpegHuffmanLossless              = Profile(C.FF_PROFILE_MJPEG_HUFFMAN_LOSSLESS)
	ProfileMjpegHuffmanProgressiveDct        = Profile(C.FF_PROFILE_MJPEG_HUFFMAN_PROGRESSIVE_DCT)
	ProfileMjpegJpegLs                       = Profile(C.FF_PROFILE_MJPEG_JPEG_LS)
	ProfileMpeg2422                          = Profile(C.FF_PROFILE_MPEG2_422)
	ProfileMpeg2AacHe                        = Profile(C.FF_PROFILE_MPEG2_AAC_HE)
	ProfileMpeg2AacLow                       = Profile(C.FF_PROFILE_MPEG2_AAC_LOW)
	ProfileMpeg2High                         = Profile(C.FF_PROFILE_MPEG2_HIGH)
	ProfileMpeg2Main                         = Profile(C.FF_PROFILE_MPEG2_MAIN)
	ProfileMpeg2Simple                       = Profile(C.FF_PROFILE_MPEG2_SIMPLE)
	ProfileMpeg2SnrScalable                  = Profile(C.FF_PROFILE_MPEG2_SNR_SCALABLE)
	ProfileMpeg2Ss                           = Profile(C.FF_PROFILE_MPEG2_SS)
	ProfileMpeg4AdvancedCoding               = Profile(C.FF_PROFILE_MPEG4_ADVANCED_CODING)
	ProfileMpeg4AdvancedCore                 = Profile(C.FF_PROFILE_MPEG4_ADVANCED_CORE)
	ProfileMpeg4AdvancedRealTime             = Profile(C.FF_PROFILE_MPEG4_ADVANCED_REAL_TIME)
	ProfileMpeg4AdvancedScalableTexture      = Profile(C.FF_PROFILE_MPEG4_ADVANCED_SCALABLE_TEXTURE)
	ProfileMpeg4AdvancedSimple               = Profile(C.FF_PROFILE_MPEG4_ADVANCED_SIMPLE)
	ProfileMpeg4BasicAnimatedTexture         = Profile(C.FF_PROFILE_MPEG4_BASIC_ANIMATED_TEXTURE)
	ProfileMpeg4Core                         = Profile(C.FF_PROFILE_MPEG4_CORE)
	ProfileMpeg4CoreScalable                 = Profile(C.FF_PROFILE_MPEG4_CORE_SCALABLE)
	ProfileMpeg4Hybrid                       = Profile(C.FF_PROFILE_MPEG4_HYBRID)
	ProfileMpeg4Main                         = Profile(C.FF_PROFILE_MPEG4_MAIN)
	ProfileMpeg4NBit                         = Profile(C.FF_PROFILE_MPEG4_N_BIT)
	ProfileMpeg4ScalableTexture              = Profile(C.FF_PROFILE_MPEG4_SCALABLE_TEXTURE)
	ProfileMpeg4Simple                       = Profile(C.FF_PROFILE_MPEG4_SIMPLE)
	ProfileMpeg4SimpleFaceAnimation          = Profile(C.FF_PROFILE_MPEG4_SIMPLE_FACE_ANIMATION)
	ProfileMpeg4SimpleScalable               = Profile(C.FF_PROFILE_MPEG4_SIMPLE_SCALABLE)
	ProfileMpeg4SimpleStudio                 = Profile(C.FF_PROFILE_MPEG4_SIMPLE_STUDIO)
	ProfileReserved                          = Profile(C.FF_PROFILE_RESERVED)
	ProfileSbcMsbc                           = Profile(C.FF_PROFILE_SBC_MSBC)
	ProfileUnknown                           = Profile(C.FF_PROFILE_UNKNOWN)
	ProfileVc1Advanced                       = Profile(C.FF_PROFILE_VC1_ADVANCED)
	ProfileVc1Complex                        = Profile(C.FF_PROFILE_VC1_COMPLEX)
	ProfileVc1Main                           = Profile(C.FF_PROFILE_VC1_MAIN)
	ProfileVc1Simple                         = Profile(C.FF_PROFILE_VC1_SIMPLE)
	ProfileVp90                              = Profile(C.FF_PROFILE_VP9_0)
	ProfileVp91                              = Profile(C.FF_PROFILE_VP9_1)
	ProfileVp92                              = Profile(C.FF_PROFILE_VP9_2)
	ProfileVp93                              = Profile(C.FF_PROFILE_VP9_3)
)
View Source 
const (
	RoundingZero       = Rounding(C.AV_ROUND_ZERO)
	RoundingInf        = Rounding(C.AV_ROUND_INF)
	RoundingDown       = Rounding(C.AV_ROUND_DOWN)
	RoundingUp         = Rounding(C.AV_ROUND_UP)
	RoundingNearInf    = Rounding(C.AV_ROUND_NEAR_INF)
	RoundingPassMinmax = Rounding(C.AV_ROUND_PASS_MINMAX)
)
View Source 
const (
	SampleFormatDbl  = SampleFormat(C.AV_SAMPLE_FMT_DBL)
	SampleFormatDblp = SampleFormat(C.AV_SAMPLE_FMT_DBLP)
	SampleFormatFlt  = SampleFormat(C.AV_SAMPLE_FMT_FLT)
	SampleFormatFltp = SampleFormat(C.AV_SAMPLE_FMT_FLTP)
	SampleFormatNb   = SampleFormat(C.AV_SAMPLE_FMT_NB)
	SampleFormatNone = SampleFormat(C.AV_SAMPLE_FMT_NONE)
	SampleFormatS16  = SampleFormat(C.AV_SAMPLE_FMT_S16)
	SampleFormatS16P = SampleFormat(C.AV_SAMPLE_FMT_S16P)
	SampleFormatS32  = SampleFormat(C.AV_SAMPLE_FMT_S32)
	SampleFormatS32P = SampleFormat(C.AV_SAMPLE_FMT_S32P)
	SampleFormatS64  = SampleFormat(C.AV_SAMPLE_FMT_S64)
	SampleFormatS64P = SampleFormat(C.AV_SAMPLE_FMT_S64P)
	SampleFormatU8   = SampleFormat(C.AV_SAMPLE_FMT_U8)
	SampleFormatU8P  = SampleFormat(C.AV_SAMPLE_FMT_U8P)
)
View Source 
const (
	SeekFlagAny      = SeekFlag(C.AVSEEK_FLAG_ANY)
	SeekFlagBackward = SeekFlag(C.AVSEEK_FLAG_BACKWARD)
	SeekFlagByte     = SeekFlag(C.AVSEEK_FLAG_BYTE)
	SeekFlagFrame    = SeekFlag(C.AVSEEK_FLAG_FRAME)
)
View Source 
const (
	SoftwareScaleContextFlagArea         = SoftwareScaleContextFlag(C.SWS_AREA)
	SoftwareScaleContextFlagBicubic      = SoftwareScaleContextFlag(C.SWS_BICUBIC)
	SoftwareScaleContextFlagBicublin     = SoftwareScaleContextFlag(C.SWS_BICUBLIN)
	SoftwareScaleContextFlagBilinear     = SoftwareScaleContextFlag(C.SWS_BILINEAR)
	SoftwareScaleContextFlagFastBilinear = SoftwareScaleContextFlag(C.SWS_FAST_BILINEAR)
	SoftwareScaleContextFlagGauss        = SoftwareScaleContextFlag(C.SWS_GAUSS)
	SoftwareScaleContextFlagLanczos      = SoftwareScaleContextFlag(C.SWS_LANCZOS)
	SoftwareScaleContextFlagPoint        = SoftwareScaleContextFlag(C.SWS_POINT)
	SoftwareScaleContextFlagSinc         = SoftwareScaleContextFlag(C.SWS_SINC)
	SoftwareScaleContextFlagSpline       = SoftwareScaleContextFlag(C.SWS_SPLINE)
	SoftwareScaleContextFlagX            = SoftwareScaleContextFlag(C.SWS_X)
)
View Source 
const (
	StrictStdComplianceVeryStrict   = StrictStdCompliance(C.FF_COMPLIANCE_VERY_STRICT)
	StrictStdComplianceStrict       = StrictStdCompliance(C.FF_COMPLIANCE_STRICT)
	StrictStdComplianceNormal       = StrictStdCompliance(C.FF_COMPLIANCE_NORMAL)
	StrictStdComplianceUnofficial   = StrictStdCompliance(C.FF_COMPLIANCE_UNOFFICIAL)
	StrictStdComplianceExperimental = StrictStdCompliance(C.FF_COMPLIANCE_EXPERIMENTAL)
)
View Source 
const (
	ThreadTypeFrame     = ThreadType(C.FF_THREAD_FRAME)
	ThreadTypeSlice     = ThreadType(C.FF_THREAD_SLICE)
	ThreadTypeUndefined = ThreadType(0)
)
View Source 
const (
	// https://ffmpeg.org/doxygen/7.0/group__lavu__time.html#ga2eaefe702f95f619ea6f2d08afa01be1
	NoPtsValue = int64(C.AV_NOPTS_VALUE)
	// https://ffmpeg.org/doxygen/7.0/group__lavu__time.html#gaa11ed202b70e1f52bac809811a910e2a
	TimeBase = int(C.AV_TIME_BASE)
)
View Source 
const (
	FormatEventFlagMetadataUpdated = FormatEventFlag(C.AVFMT_EVENT_FLAG_METADATA_UPDATED)
)
View Source 
const (
	LevelUnknown = Level(C.FF_LEVEL_UNKNOWN)
)
View Source 
const NumDataPointers = uint(C.AV_NUM_DATA_POINTERS)

https://ffmpeg.org/doxygen/7.0/frame_8h.html#add80189702cf0f5ea82718576fb43201

View Source 
const (
	StreamEventFlagMetadataUpdated = StreamEventFlag(C.AVSTREAM_EVENT_FLAG_METADATA_UPDATED)
)

Variables

View Source 
var (
	ChannelLayoutMono              = newChannelLayoutFromC(C.astiavChannelLayoutMono)
	ChannelLayoutStereo            = newChannelLayoutFromC(C.astiavChannelLayoutStereo)
	ChannelLayout2Point1           = newChannelLayoutFromC(C.astiavChannelLayout2Point1)
	ChannelLayout21                = newChannelLayoutFromC(C.astiavChannelLayout21)
	ChannelLayoutSurround          = newChannelLayoutFromC(C.astiavChannelLayoutSurround)
	ChannelLayout3Point1           = newChannelLayoutFromC(C.astiavChannelLayout3Point1)
	ChannelLayout4Point0           = newChannelLayoutFromC(C.astiavChannelLayout4Point0)
	ChannelLayout4Point1           = newChannelLayoutFromC(C.astiavChannelLayout4Point1)
	ChannelLayout22                = newChannelLayoutFromC(C.astiavChannelLayout22)
	ChannelLayoutQuad              = newChannelLayoutFromC(C.astiavChannelLayoutQuad)
	ChannelLayout5Point0           = newChannelLayoutFromC(C.astiavChannelLayout5Point0)
	ChannelLayout5Point1           = newChannelLayoutFromC(C.astiavChannelLayout5Point1)
	ChannelLayout5Point0Back       = newChannelLayoutFromC(C.astiavChannelLayout5Point0Back)
	ChannelLayout5Point1Back       = newChannelLayoutFromC(C.astiavChannelLayout5Point1Back)
	ChannelLayout6Point0           = newChannelLayoutFromC(C.astiavChannelLayout6Point0)
	ChannelLayout6Point0Front      = newChannelLayoutFromC(C.astiavChannelLayout6Point0Front)
	ChannelLayoutHexagonal         = newChannelLayoutFromC(C.astiavChannelLayoutHexagonal)
	ChannelLayout3Point1Point2     = newChannelLayoutFromC(C.astiavChannelLayout3Point1Point2)
	ChannelLayout6Point1           = newChannelLayoutFromC(C.astiavChannelLayout6Point1)
	ChannelLayout6Point1Back       = newChannelLayoutFromC(C.astiavChannelLayout6Point1Back)
	ChannelLayout6Point1Front      = newChannelLayoutFromC(C.astiavChannelLayout6Point1Front)
	ChannelLayout7Point0           = newChannelLayoutFromC(C.astiavChannelLayout7Point0)
	ChannelLayout7Point0Front      = newChannelLayoutFromC(C.astiavChannelLayout7Point0Front)
	ChannelLayout7Point1           = newChannelLayoutFromC(C.astiavChannelLayout7Point1)
	ChannelLayout7Point1Wide       = newChannelLayoutFromC(C.astiavChannelLayout7Point1Wide)
	ChannelLayout7Point1WideBack   = newChannelLayoutFromC(C.astiavChannelLayout7Point1WideBack)
	ChannelLayout5Point1Point2Back = newChannelLayoutFromC(C.astiavChannelLayout5Point1Point2Back)
	ChannelLayoutOctagonal         = newChannelLayoutFromC(C.astiavChannelLayoutOctagonal)
	ChannelLayoutCube              = newChannelLayoutFromC(C.astiavChannelLayoutCube)
	ChannelLayout5Point1Point4Back = newChannelLayoutFromC(C.astiavChannelLayout5Point1Point4Back)
	ChannelLayout7Point1Point2     = newChannelLayoutFromC(C.astiavChannelLayout7Point1Point2)
	ChannelLayout7Point1Point4Back = newChannelLayoutFromC(C.astiavChannelLayout7Point1Point4Back)
	ChannelLayoutHexadecagonal     = newChannelLayoutFromC(C.astiavChannelLayoutHexadecagonal)
	ChannelLayoutStereoDownmix     = newChannelLayoutFromC(C.astiavChannelLayoutStereoDownmix)
	ChannelLayout22Point2          = newChannelLayoutFromC(C.astiavChannelLayout22Point2)
	ChannelLayout7Point1TopBack    = newChannelLayoutFromC(C.astiavChannelLayout7Point1TopBack)
)

https://ffmpeg.org/doxygen/7.0/group__lavu__audio__channels.html#ga855bb7dede67971e95bd09d8fcca7293

View Source 
var (
	// https://ffmpeg.org/doxygen/7.0/group__lavu__time.html#gafd07a13a4ddaa6015275cad6022d9ee3
	TimeBaseQ = newRationalFromC(C.AV_TIME_BASE_Q)
)

Functions

func Log 

func Log(c Classer, l LogLevel, fmt string, args ...string)

https://ffmpeg.org/doxygen/7.0/group__lavu__log.html#gabd386ffd4b27637cf34e98d5d1a6e8ae

func RL32 

func RL32(i []byte) uint32

https://ffmpeg.org/doxygen/7.0/avr32_2intreadwrite_8h.html#ace46e41b9bd6cac88fb7109ffd657f9a

func RL32WithOffset 

func RL32WithOffset(i []byte, offset uint) uint32

https://ffmpeg.org/doxygen/7.0/avr32_2intreadwrite_8h.html#ace46e41b9bd6cac88fb7109ffd657f9a

func RegisterAllDevices added in v0.11.0 

func RegisterAllDevices()

https://ffmpeg.org/doxygen/7.0/group__lavd.html#ga7c90a3585267b55941ae2f7388c006b6

func RelativeTime added in v0.13.0 

func RelativeTime() int64

https://ffmpeg.org/doxygen/7.0/time_8c.html#adf0e36df54426fa167e3cc5a3406f3b7

func RescaleQ 

func RescaleQ(a int64, b Rational, c Rational) int64

https://ffmpeg.org/doxygen/7.0/group__lavu__math.html#gaf02994a8bbeaa91d4757df179cbe567f

func RescaleQRnd 

func RescaleQRnd(a int64, b Rational, c Rational, r Rounding) int64

https://ffmpeg.org/doxygen/7.0/group__lavu__math.html#gab706bfec9bf56534e02ca9564cb968f6

func ResetLogCallback 

func ResetLogCallback()

https://ffmpeg.org/doxygen/7.0/group__lavu__log.html#ga5bd132d2e4ac6f9843ef6d8e3c05050a

func SetLogCallback 

func SetLogCallback(c LogCallback)

https://ffmpeg.org/doxygen/7.0/group__lavu__log.html#ga14034761faf581a8b9ed6ef19b313708

func SetLogLevel 

func SetLogLevel(l LogLevel)

https://ffmpeg.org/doxygen/7.0/group__lavu__log.html#ga1fd32c74db581e3e2e7f35d277bb1e24

Types

type AudioFifo added in v0.19.0 

type AudioFifo struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVAudioFifo.html

func AllocAudioFifo added in v0.19.0 

func AllocAudioFifo(sampleFmt SampleFormat, channels int, nbSamples int) *AudioFifo

https://ffmpeg.org/doxygen/7.0/group__lavu__audiofifo.html#ga9d792394f0615a329aec47847f8f8784

func (*AudioFifo) Free added in v0.19.0 

func (a *AudioFifo) Free()

https://ffmpeg.org/doxygen/7.0/group__lavu__audiofifo.html#ga74e029e47f7aa99217ad1f315c434875

func (*AudioFifo) Read added in v0.19.0 

func (a *AudioFifo) Read(f *Frame) (int, error)

https://ffmpeg.org/doxygen/7.0/group__lavu__audiofifo.html#ga5e2c87bbeefba0d229b4109b4b755529

func (*AudioFifo) Realloc added in v0.19.0 

func (a *AudioFifo) Realloc(nbSamples int) error

https://ffmpeg.org/doxygen/7.0/group__lavu__audiofifo.html#ga27c1e16e5f09940d6016b1971c0b5742

func (*AudioFifo) Size added in v0.19.0 

func (a *AudioFifo) Size() int

https://ffmpeg.org/doxygen/7.0/group__lavu__audiofifo.html#gaa0a4742ecac52a999e8b4478d27f3b9b

func (*AudioFifo) Space added in v0.19.0 

func (a *AudioFifo) Space() int

https://ffmpeg.org/doxygen/7.0/group__lavu__audiofifo.html#ga2bed2f01fe34228ee8a73617b3177d00

func (*AudioFifo) Write added in v0.19.0 

func (a *AudioFifo) Write(f *Frame) (int, error)

https://ffmpeg.org/doxygen/7.0/group__lavu__audiofifo.html#ga51d81a165872919bbfdee3f00f6d6530

type BitStreamFilter added in v0.15.0 

type BitStreamFilter struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVBitStreamFilter.html

func FindBitStreamFilterByName added in v0.15.0 

func FindBitStreamFilterByName(n string) *BitStreamFilter

https://ffmpeg.org/doxygen/7.0/group__lavc__bsf.html#gae491493190b45698ebd43db28c4e8fe9

func (*BitStreamFilter) Name added in v0.15.0 

func (bsf *BitStreamFilter) Name() string

https://ffmpeg.org/doxygen/7.0/structAVBitStreamFilter.html#a33c3cb51bd13060da35481655b41e4e5

func (*BitStreamFilter) String added in v0.15.0 

func (bsf *BitStreamFilter) String() string

type BitStreamFilterContext added in v0.15.0 

type BitStreamFilterContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVBSFContext.html

func AllocBitStreamFilterContext added in v0.15.0 

func AllocBitStreamFilterContext(f *BitStreamFilter) (*BitStreamFilterContext, error)

https://ffmpeg.org/doxygen/7.0/group__lavc__bsf.html#ga7da65af303e20c9546e15ec266b182c1

func (*BitStreamFilterContext) Class added in v0.15.0 

func (bsfc *BitStreamFilterContext) Class() *Class

https://ffmpeg.org/doxygen/7.0/structAVBSFContext.html#aa5d5018816daac804414c459ec8a1c5c

func (*BitStreamFilterContext) Free added in v0.15.0 

func (bsfc *BitStreamFilterContext) Free()

https://ffmpeg.org/doxygen/7.0/group__lavc__bsf.html#ga08d53431e76355f88e27763b1940df4f

func (*BitStreamFilterContext) Initialize added in v0.15.0 

func (bsfc *BitStreamFilterContext) Initialize() error

https://ffmpeg.org/doxygen/7.0/group__lavc__bsf.html#ga242529d54013acf87e94273d298a5ff2

func (*BitStreamFilterContext) InputCodecParameters added in v0.16.0 

func (bsfc *BitStreamFilterContext) InputCodecParameters() *CodecParameters

https://ffmpeg.org/doxygen/7.0/structAVBSFContext.html#a702ace639b8193475cf0a12ebdebd738

func (*BitStreamFilterContext) InputTimeBase added in v0.16.0 

func (bsfc *BitStreamFilterContext) InputTimeBase() Rational

https://ffmpeg.org/doxygen/7.0/structAVBSFContext.html#ad75adf988c00f89202099c87ea39f0db

func (*BitStreamFilterContext) ReceivePacket added in v0.15.0 

func (bsfc *BitStreamFilterContext) ReceivePacket(p *Packet) error

https://ffmpeg.org/doxygen/7.0/group__lavc__bsf.html#ga7fffb6c87b91250956e7a2367af56b38

func (*BitStreamFilterContext) SendPacket added in v0.15.0 

func (bsfc *BitStreamFilterContext) SendPacket(p *Packet) error

https://ffmpeg.org/doxygen/7.0/group__lavc__bsf.html#gaada9ea8f08d3dcf23c14564dbc88992c

func (*BitStreamFilterContext) SetInputTimeBase added in v0.16.0 

func (bsfc *BitStreamFilterContext) SetInputTimeBase(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVBSFContext.html#ad75adf988c00f89202099c87ea39f0db

type BuffersinkFilterContext added in v0.24.0 

type BuffersinkFilterContext struct {
	// contains filtered or unexported fields
}

func (*BuffersinkFilterContext) ChannelLayout added in v0.24.0 

func (bfc *BuffersinkFilterContext) ChannelLayout() ChannelLayout

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gaad918036937648701c09f9612f42706e

func (*BuffersinkFilterContext) ColorRange added in v0.24.0 

func (bfc *BuffersinkFilterContext) ColorRange() ColorRange

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gab80976e506ab88d23d94bb6d7a4051bd

func (*BuffersinkFilterContext) ColorSpace added in v0.24.0 

func (bfc *BuffersinkFilterContext) ColorSpace() ColorSpace

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gaad817cdcf5493c385126e8e17c5717f2

func (*BuffersinkFilterContext) FilterContext added in v0.24.0 

func (bfc *BuffersinkFilterContext) FilterContext() *FilterContext

func (*BuffersinkFilterContext) FrameRate added in v0.24.0 

func (bfc *BuffersinkFilterContext) FrameRate() Rational

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga55614fd28de2fa05b04f427390061d5b

func (*BuffersinkFilterContext) GetFrame added in v0.24.0 

func (bfc *BuffersinkFilterContext) GetFrame(f *Frame, fs BuffersinkFlags) error

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink.html#ga71ae9c529c8da51681e12faa37d1a395

func (*BuffersinkFilterContext) Height added in v0.24.0 

func (bfc *BuffersinkFilterContext) Height() int

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga955ecf3680e71e10429d7500343be25c

func (*BuffersinkFilterContext) MediaType added in v0.24.0 

func (bfc *BuffersinkFilterContext) MediaType() MediaType

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga1eb8bbf583ffb7cc29aaa1944b1e699c

func (*BuffersinkFilterContext) PixelFormat added in v0.24.0 

func (bfc *BuffersinkFilterContext) PixelFormat() PixelFormat

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga402ddbef6f7347869725696846ac81eb

func (*BuffersinkFilterContext) SampleAspectRatio added in v0.24.0 

func (bfc *BuffersinkFilterContext) SampleAspectRatio() Rational

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gaa38ee33e1c7f6f7cb190bd2330e5f848

func (*BuffersinkFilterContext) SampleFormat added in v0.24.0 

func (bfc *BuffersinkFilterContext) SampleFormat() SampleFormat

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga402ddbef6f7347869725696846ac81eb

func (*BuffersinkFilterContext) SampleRate added in v0.24.0 

func (bfc *BuffersinkFilterContext) SampleRate() int

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#ga2af714e82f48759551acdbc4488ded4a

func (*BuffersinkFilterContext) TimeBase added in v0.24.0 

func (bfc *BuffersinkFilterContext) TimeBase() Rational

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gabc82f65ec7f4fa47c5216260639258a1

func (*BuffersinkFilterContext) Width added in v0.24.0 

func (bfc *BuffersinkFilterContext) Width() int

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink__accessors.html#gac8c86515d2ef56090395dfd74854c835

type BuffersinkFlag 

type BuffersinkFlag int64

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersink.html#ga9453fc0e81d30237080b51575da0f0d8

type BuffersinkFlags 

type BuffersinkFlags astikit.BitFlags

func NewBuffersinkFlags 

func NewBuffersinkFlags(fs ...BuffersinkFlag) BuffersinkFlags

func (BuffersinkFlags) Add 

func (fs BuffersinkFlags) Add(f BuffersinkFlag) BuffersinkFlags

func (BuffersinkFlags) Del 

func (fs BuffersinkFlags) Del(f BuffersinkFlag) BuffersinkFlags

func (BuffersinkFlags) Has 

func (fs BuffersinkFlags) Has(f BuffersinkFlag) bool

type BuffersrcFilterContext added in v0.24.0 

type BuffersrcFilterContext struct {
	// contains filtered or unexported fields
}

func (*BuffersrcFilterContext) AddFrame added in v0.24.0 

func (bfc *BuffersrcFilterContext) AddFrame(f *Frame, fs BuffersrcFlags) error

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersrc.html#ga73ed90c3c3407f36e54d65f91faaaed9

func (*BuffersrcFilterContext) FilterContext added in v0.24.0 

func (bfc *BuffersrcFilterContext) FilterContext() *FilterContext

func (*BuffersrcFilterContext) Initialize added in v0.29.0 

func (bfc *BuffersrcFilterContext) Initialize() error

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga8c15af28902395399fe455f6f8236848

func (*BuffersrcFilterContext) SetParameters added in v0.25.0 

func (bfc *BuffersrcFilterContext) SetParameters(bfcp *BuffersrcFilterContextParameters) error

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersrc.html#ga398cd2a84f8b4a588197ab9d90135048

type BuffersrcFilterContextParameters added in v0.25.0 

type BuffersrcFilterContextParameters struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html

func AllocBuffersrcFilterContextParameters added in v0.25.0 

func AllocBuffersrcFilterContextParameters() *BuffersrcFilterContextParameters

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersrc.html#gaae82d4f8a69757ce01421dd3167861a5

func (*BuffersrcFilterContextParameters) ChannelLayout added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) ChannelLayout() ChannelLayout

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a5267368bf88b4f2a65a5e06ac3f9ecd4

func (*BuffersrcFilterContextParameters) ColorRange added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) ColorRange() ColorRange

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a442add2b039f416dd7c92ccf1ccd0d3b

func (*BuffersrcFilterContextParameters) ColorSpace added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) ColorSpace() ColorSpace

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a700226626af70f787c930d7506554757

func (*BuffersrcFilterContextParameters) Framerate added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) Framerate() Rational

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a032a202496206e18449c66233058647a

func (*BuffersrcFilterContextParameters) Free added in v0.25.0 

func (bfcp *BuffersrcFilterContextParameters) Free()

func (*BuffersrcFilterContextParameters) Height added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) Height() int

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a89783d603b84908fb1998bbbea981b70

func (*BuffersrcFilterContextParameters) PixelFormat added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) PixelFormat() PixelFormat

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a56f28f81f1a86cecc39a8d61674912b8

func (*BuffersrcFilterContextParameters) SampleAspectRatio added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SampleAspectRatio() Rational

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#ae47c141ea7a7770351613242229f951a

func (*BuffersrcFilterContextParameters) SampleFormat added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SampleFormat() SampleFormat

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a56f28f81f1a86cecc39a8d61674912b8

func (*BuffersrcFilterContextParameters) SampleRate added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SampleRate() int

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a34a1613f1e80f8520c159fac59e29834

func (*BuffersrcFilterContextParameters) SetChannelLayout added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetChannelLayout(l ChannelLayout)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a5267368bf88b4f2a65a5e06ac3f9ecd4

func (*BuffersrcFilterContextParameters) SetColorRange added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetColorRange(r ColorRange)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a442add2b039f416dd7c92ccf1ccd0d3b

func (*BuffersrcFilterContextParameters) SetColorSpace added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetColorSpace(s ColorSpace)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a700226626af70f787c930d7506554757

func (*BuffersrcFilterContextParameters) SetFramerate added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetFramerate(f Rational)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a032a202496206e18449c66233058647a

func (*BuffersrcFilterContextParameters) SetHardwareFrameContext added in v0.25.0 

func (bfcp *BuffersrcFilterContextParameters) SetHardwareFrameContext(hfc *HardwareFrameContext)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a86c49b4202433037c9e2b0b6ae541534

func (*BuffersrcFilterContextParameters) SetHeight added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetHeight(height int)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a89783d603b84908fb1998bbbea981b70

func (*BuffersrcFilterContextParameters) SetPixelFormat added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetPixelFormat(f PixelFormat)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a56f28f81f1a86cecc39a8d61674912b8

func (*BuffersrcFilterContextParameters) SetSampleAspectRatio added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetSampleAspectRatio(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#ae47c141ea7a7770351613242229f951a

func (*BuffersrcFilterContextParameters) SetSampleFormat added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetSampleFormat(f SampleFormat)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a56f28f81f1a86cecc39a8d61674912b8

func (*BuffersrcFilterContextParameters) SetSampleRate added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetSampleRate(sampleRate int)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a34a1613f1e80f8520c159fac59e29834

func (*BuffersrcFilterContextParameters) SetTimeBase added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetTimeBase(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a7767325c1259942a33586f05c90e38b0

func (*BuffersrcFilterContextParameters) SetWidth added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) SetWidth(width int)

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a6c6f3d9ed8b427070e9055e7ac61263f

func (*BuffersrcFilterContextParameters) TimeBase added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) TimeBase() Rational

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a7767325c1259942a33586f05c90e38b0

func (*BuffersrcFilterContextParameters) Width added in v0.29.0 

func (bfcp *BuffersrcFilterContextParameters) Width() int

https://ffmpeg.org/doxygen/7.0/structAVBufferSrcParameters.html#a6c6f3d9ed8b427070e9055e7ac61263f

type BuffersrcFlag 

type BuffersrcFlag int64

https://ffmpeg.org/doxygen/7.0/group__lavfi__buffersrc.html#gga9e9505a91a84992d04ba4e85217fb4e4a6efcf61145ec6d60d3a773fcd0797872

type BuffersrcFlags 

type BuffersrcFlags astikit.BitFlags

func NewBuffersrcFlags 

func NewBuffersrcFlags(fs ...BuffersrcFlag) BuffersrcFlags

func (BuffersrcFlags) Add 

func (fs BuffersrcFlags) Add(f BuffersrcFlag) BuffersrcFlags

func (BuffersrcFlags) Del 

func (fs BuffersrcFlags) Del(f BuffersrcFlag) BuffersrcFlags

func (BuffersrcFlags) Has 

func (fs BuffersrcFlags) Has(f BuffersrcFlag) bool

type ChannelLayout 

type ChannelLayout struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVChannelLayout.html

func (ChannelLayout) Channels added in v0.17.0 

func (l ChannelLayout) Channels() int

https://ffmpeg.org/doxygen/7.0/structAVChannelLayout.html#adfd3f460a8ea1575baa32852d9248d3c

func (ChannelLayout) Compare added in v0.8.0 

func (l ChannelLayout) Compare(l2 ChannelLayout) (equal bool, err error)

https://ffmpeg.org/doxygen/7.0/group__lavu__audio__channels.html#ga5da99475fc07b778522974a2e0a1f58c

func (ChannelLayout) Describe added in v0.8.0 

func (l ChannelLayout) Describe(b []byte) (int, error)

https://ffmpeg.org/doxygen/7.0/group__lavu__audio__channels.html#gacc7d7d1a280248aafb8f9196c9d4e24f

func (ChannelLayout) Equal added in v0.8.0 

func (l ChannelLayout) Equal(l2 ChannelLayout) bool

func (ChannelLayout) String 

func (l ChannelLayout) String() string

func (ChannelLayout) Valid added in v0.8.0 

func (l ChannelLayout) Valid() bool

https://ffmpeg.org/doxygen/7.0/group__lavu__audio__channels.html#gad15a6bf80ee8551ee4a4789d970ccbea

type ChromaLocation 

type ChromaLocation C.enum_AVChromaLocation

https://ffmpeg.org/doxygen/7.0/pixfmt_8h.html#a1f86ed1b6a420faccacf77c98db6c1ff

type Class added in v0.13.0 

type Class struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVClass.html

func (*Class) Category added in v0.13.0 

func (c *Class) Category() ClassCategory

https://ffmpeg.org/doxygen/7.0/structAVClass.html#a5fc161d93a0d65a608819da20b7203ba

func (*Class) ItemName added in v0.13.0 

func (c *Class) ItemName() string

https://ffmpeg.org/doxygen/7.0/structAVClass.html#ad763b2e6a0846234a165e74574a550bd

func (*Class) Name added in v0.13.0 

func (c *Class) Name() string

https://ffmpeg.org/doxygen/7.0/structAVClass.html#aa8883e113a3f2965abd008f7667db7eb

func (*Class) Parent added in v0.13.0 

func (c *Class) Parent() *Class

https://ffmpeg.org/doxygen/7.0/structAVClass.html#a88948c8a7c6515181771615a54a808bf

func (*Class) String added in v0.13.0 

func (c *Class) String() string

type ClassCategory added in v0.13.0 

type ClassCategory C.AVClassCategory

https://ffmpeg.org/doxygen/7.0/log_8h.html#aeb1c06cc3e47a029ca6afeac782ac8f9

type Classer added in v0.13.0 

type Classer interface {
	Class() *Class
}

type ClonedClasser added in v0.21.0 

type ClonedClasser struct {
	// contains filtered or unexported fields
}

func (*ClonedClasser) Class added in v0.21.0 

func (c *ClonedClasser) Class() *Class

type Codec 

type Codec struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVCodec.html

func Codecs added in v0.13.0 

func Codecs() (cs []*Codec)

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga7cd040fcc147340186deb0c54dc996b0

func FindDecoder 

func FindDecoder(id CodecID) *Codec

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga51e35d01da2b3833b3afa839212c58fa

func FindDecoderByName 

func FindDecoderByName(n string) *Codec

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#gad4e08a758f3560006145db074d16cb47

func FindEncoder 

func FindEncoder(id CodecID) *Codec

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga68e4b5f31de5e5fc25d5781a1be22331

func FindEncoderByName 

func FindEncoderByName(n string) *Codec

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga9fa02c1eae54a2ec67beb789c2688d6e

func (*Codec) ChannelLayouts 

func (c *Codec) ChannelLayouts() (o []ChannelLayout)

https://ffmpeg.org/doxygen/7.0/structAVCodec.html#a710e3bd3081124ef3364b0c520379dd8

func (*Codec) HardwareConfigs added in v0.13.0 

func (c *Codec) HardwareConfigs() (configs []CodecHardwareConfig)

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga4f80582a2ea9c0e141de5d6f6152008f

func (*Codec) ID added in v0.13.0 

func (c *Codec) ID() CodecID

https://ffmpeg.org/doxygen/7.0/structAVCodec.html#a01a53d07936f4c7ee280444793b6967b

func (*Codec) IsDecoder 

func (c *Codec) IsDecoder() bool

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga6dc18eef1afca3610644a52565cf8a31

func (*Codec) IsEncoder 

func (c *Codec) IsEncoder() bool

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga2b665824e4d9144f8d4f6c01e3e85aa3

func (*Codec) Name 

func (c *Codec) Name() string

https://ffmpeg.org/doxygen/7.0/structAVCodec.html#ad3daa3e729850b573c139a83be8938ca

func (*Codec) PixelFormats 

func (c *Codec) PixelFormats() (o []PixelFormat)

https://ffmpeg.org/doxygen/7.0/structAVCodec.html#ac2b97bd3c19686025e1b7d577329c250

func (*Codec) SampleFormats 

func (c *Codec) SampleFormats() (o []SampleFormat)

https://ffmpeg.org/doxygen/7.0/structAVCodec.html#aac19f4c45370f715412ad5c7b78daacf

func (*Codec) String 

func (c *Codec) String() string

type CodecContext 

type CodecContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html

func AllocCodecContext 

func AllocCodecContext(c *Codec) *CodecContext

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#gae80afec6f26df6607eaacf39b561c315

func (*CodecContext) BitRate 

func (cc *CodecContext) BitRate() int64

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a6b53fda85ad61baa345edbd96cb8a33c

func (*CodecContext) ChannelLayout 

func (cc *CodecContext) ChannelLayout() ChannelLayout

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a167ff73c67960acf2d5ca73d93e13f64

func (*CodecContext) ChromaLocation 

func (cc *CodecContext) ChromaLocation() ChromaLocation

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#ac60a0209642b5d74068cab0ac35a78b2

func (*CodecContext) Class added in v0.13.0 

func (cc *CodecContext) Class() *Class

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a90622d3af2a9abba986a1c9f7ca21b16

func (*CodecContext) CodecID 

func (cc *CodecContext) CodecID() CodecID

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#adc5f65d6099fd8339c1580c091777223

func (*CodecContext) ColorPrimaries 

func (cc *CodecContext) ColorPrimaries() ColorPrimaries

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3a41b3e5bde23b877799f6e72dac8ef3

func (*CodecContext) ColorRange 

func (cc *CodecContext) ColorRange() ColorRange

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a255bf7100a4ba6dcb6ee5d87740a4f35

func (*CodecContext) ColorSpace 

func (cc *CodecContext) ColorSpace() ColorSpace

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a8cd8caa7d40319324ce3d879a2edbd9f

func (*CodecContext) ColorTransferCharacteristic 

func (cc *CodecContext) ColorTransferCharacteristic() ColorTransferCharacteristic

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#ab649e8c599f5a0e2a30448e67a36deb6

func (*CodecContext) ExtraData added in v0.14.0 

func (cc *CodecContext) ExtraData() []byte

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#abe964316aaaa61967b012efdcced79c4

func (*CodecContext) ExtraHardwareFrames added in v0.14.0 

func (cc *CodecContext) ExtraHardwareFrames() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#ad2f772bd948d8f3be4d674a3a52ee00e

func (*CodecContext) Flags 

func (cc *CodecContext) Flags() CodecContextFlags

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#abb01e291550fa3fb96188af4d494587e

func (*CodecContext) Flags2 

func (cc *CodecContext) Flags2() CodecContextFlags2

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a1944f9a4f8f2e123c087e1fe7613d571

func (*CodecContext) FrameSize 

func (cc *CodecContext) FrameSize() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#aec57f0d859a6df8b479cd93ca3a44a33

func (*CodecContext) Framerate 

func (cc *CodecContext) Framerate() Rational

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a4d08b297e97eefd66c714df4fff493c8

func (*CodecContext) Free 

func (cc *CodecContext) Free()

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#gaf869d0829ed607cec3a4a02a1c7026b3

func (*CodecContext) FromCodecParameters added in v0.14.0 

func (cc *CodecContext) FromCodecParameters(cp *CodecParameters) error

func (*CodecContext) GopSize 

func (cc *CodecContext) GopSize() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a9b6b3f1fcbdcc2ad9f4dbb4370496e38

func (*CodecContext) HardwareFrameContext added in v0.25.0 

func (cc *CodecContext) HardwareFrameContext() *HardwareFrameContext

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3bac44bb0b016ab838780cc19ac277d6

func (*CodecContext) Height 

func (cc *CodecContext) Height() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a0449afd803eb107bd4dbc8b5ea22e363

func (*CodecContext) Level 

func (cc *CodecContext) Level() Level

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a6927dc652ae6241f1dfdbad4e12d3a40

func (*CodecContext) MaxBFrames added in v0.29.0 

func (cc *CodecContext) MaxBFrames() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3e5334a611a3e2a6a653805bb9e2d4d4

func (*CodecContext) MediaType 

func (cc *CodecContext) MediaType() MediaType

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3f99ca3115c44e6d7772c9384faf15e6

func (*CodecContext) Open 

func (cc *CodecContext) Open(c *Codec, d *Dictionary) error

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga11f785a188d7d9df71621001465b0f1d

func (*CodecContext) PixelFormat 

func (cc *CodecContext) PixelFormat() PixelFormat

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a0425c77b3d06d71e5db88b1d7e1b37f2

func (*CodecContext) PrivateData added in v0.25.0 

func (cc *CodecContext) PrivateData() *PrivateData

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#af3379123060ad8cc9c321c29af4f8360

func (*CodecContext) Profile 

func (cc *CodecContext) Profile() Profile

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a7abe7095de73df98df4895bf9e25fc6b

func (*CodecContext) Qmin added in v0.8.0 

func (cc *CodecContext) Qmin() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3f63bc9141e25bf7f1cda0cef7cd4a60

func (*CodecContext) RateControlBufferSize added in v0.29.0 

func (cc *CodecContext) RateControlBufferSize() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a15000607a7e2371162348bb35b0184c1

func (*CodecContext) RateControlMaxRate added in v0.29.0 

func (cc *CodecContext) RateControlMaxRate() int64

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#aa2b5582f1a360534310b686cc3f7c668

func (*CodecContext) RateControlMinRate added in v0.29.0 

func (cc *CodecContext) RateControlMinRate() int64

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#ac265c70b89e87455ec05eb2978def81b

func (*CodecContext) ReceiveFrame 

func (cc *CodecContext) ReceiveFrame(f *Frame) error

https://ffmpeg.org/doxygen/7.0/group__lavc__decoding.html#ga11e6542c4e66d3028668788a1a74217c

func (*CodecContext) ReceivePacket 

func (cc *CodecContext) ReceivePacket(p *Packet) error

https://ffmpeg.org/doxygen/7.0/group__lavc__decoding.html#ga5b8eff59cf259747cf0b31563e38ded6

func (*CodecContext) SampleAspectRatio 

func (cc *CodecContext) SampleAspectRatio() Rational

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a5252d34fbce300228d4dbda19a8c3293

func (*CodecContext) SampleFormat 

func (cc *CodecContext) SampleFormat() SampleFormat

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a1bdba69ea111e2a9d03fdaa7a46a4c45

func (*CodecContext) SampleRate 

func (cc *CodecContext) SampleRate() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a8ff0b000c463361e234af48d03aadfc0

func (*CodecContext) SendFrame 

func (cc *CodecContext) SendFrame(f *Frame) error

https://ffmpeg.org/doxygen/7.0/group__lavc__decoding.html#ga9395cb802a5febf1f00df31497779169

func (*CodecContext) SendPacket 

func (cc *CodecContext) SendPacket(p *Packet) error

https://ffmpeg.org/doxygen/7.0/group__lavc__decoding.html#ga58bc4bf1e0ac59e27362597e467efff3

func (*CodecContext) SetBitRate 

func (cc *CodecContext) SetBitRate(bitRate int64)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a6b53fda85ad61baa345edbd96cb8a33c

func (*CodecContext) SetChannelLayout 

func (cc *CodecContext) SetChannelLayout(l ChannelLayout)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a167ff73c67960acf2d5ca73d93e13f64

func (*CodecContext) SetExtraData added in v0.14.0 

func (cc *CodecContext) SetExtraData(b []byte) error

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#abe964316aaaa61967b012efdcced79c4

func (*CodecContext) SetExtraHardwareFrames added in v0.14.0 

func (cc *CodecContext) SetExtraHardwareFrames(n int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#ad2f772bd948d8f3be4d674a3a52ee00e

func (*CodecContext) SetFlags 

func (cc *CodecContext) SetFlags(fs CodecContextFlags)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#abb01e291550fa3fb96188af4d494587e

func (*CodecContext) SetFlags2 

func (cc *CodecContext) SetFlags2(fs CodecContextFlags2)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a1944f9a4f8f2e123c087e1fe7613d571

func (*CodecContext) SetFramerate 

func (cc *CodecContext) SetFramerate(f Rational)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a4d08b297e97eefd66c714df4fff493c8

func (*CodecContext) SetGopSize 

func (cc *CodecContext) SetGopSize(gopSize int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a9b6b3f1fcbdcc2ad9f4dbb4370496e38

func (*CodecContext) SetHardwareDeviceContext added in v0.13.0 

func (cc *CodecContext) SetHardwareDeviceContext(hdc *HardwareDeviceContext)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#acf8113e490f9e7b57465e65af9c0c75c

func (*CodecContext) SetHardwareFrameContext added in v0.25.0 

func (cc *CodecContext) SetHardwareFrameContext(hfc *HardwareFrameContext)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3bac44bb0b016ab838780cc19ac277d6

func (*CodecContext) SetHeight 

func (cc *CodecContext) SetHeight(height int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a0449afd803eb107bd4dbc8b5ea22e363

func (*CodecContext) SetLevel added in v0.14.0 

func (cc *CodecContext) SetLevel(l Level)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a6927dc652ae6241f1dfdbad4e12d3a40

func (*CodecContext) SetMaxBFrames added in v0.29.0 

func (cc *CodecContext) SetMaxBFrames(n int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3e5334a611a3e2a6a653805bb9e2d4d4

func (*CodecContext) SetPixelFormat 

func (cc *CodecContext) SetPixelFormat(pixFmt PixelFormat)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a0425c77b3d06d71e5db88b1d7e1b37f2

func (*CodecContext) SetPixelFormatCallback added in v0.13.0 

func (cc *CodecContext) SetPixelFormatCallback(c CodecContextPixelFormatCallback)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a360a2b8508a67c4234d97f4c13ba1bb5

func (*CodecContext) SetProfile added in v0.14.0 

func (cc *CodecContext) SetProfile(p Profile)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a7abe7095de73df98df4895bf9e25fc6b

func (*CodecContext) SetQmin added in v0.8.0 

func (cc *CodecContext) SetQmin(qmin int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3f63bc9141e25bf7f1cda0cef7cd4a60

func (*CodecContext) SetRateControlBufferSize added in v0.29.0 

func (cc *CodecContext) SetRateControlBufferSize(n int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a15000607a7e2371162348bb35b0184c1

func (*CodecContext) SetRateControlMaxRate added in v0.29.0 

func (cc *CodecContext) SetRateControlMaxRate(n int64)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#aa2b5582f1a360534310b686cc3f7c668

func (*CodecContext) SetRateControlMinRate added in v0.29.0 

func (cc *CodecContext) SetRateControlMinRate(n int64)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#ac265c70b89e87455ec05eb2978def81b

func (*CodecContext) SetSampleAspectRatio 

func (cc *CodecContext) SetSampleAspectRatio(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a5252d34fbce300228d4dbda19a8c3293

func (*CodecContext) SetSampleFormat 

func (cc *CodecContext) SetSampleFormat(f SampleFormat)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a1bdba69ea111e2a9d03fdaa7a46a4c45

func (*CodecContext) SetSampleRate 

func (cc *CodecContext) SetSampleRate(sampleRate int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a8ff0b000c463361e234af48d03aadfc0

func (*CodecContext) SetStrictStdCompliance 

func (cc *CodecContext) SetStrictStdCompliance(c StrictStdCompliance)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3090804569341ca235e3adbdc03318d2

func (*CodecContext) SetThreadCount 

func (cc *CodecContext) SetThreadCount(threadCount int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#aa852b6227d0778b62e9cc4034ad3720c

func (*CodecContext) SetThreadType 

func (cc *CodecContext) SetThreadType(t ThreadType)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a7651614f4309122981d70e06a4b42fcb

func (*CodecContext) SetTimeBase 

func (cc *CodecContext) SetTimeBase(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#ab7bfeb9fa5840aac090e2b0bd0ef7589

func (*CodecContext) SetWidth 

func (cc *CodecContext) SetWidth(width int)

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a0d8f46461754e8abea0847dcbc41b956

func (*CodecContext) StrictStdCompliance 

func (cc *CodecContext) StrictStdCompliance() StrictStdCompliance

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a3090804569341ca235e3adbdc03318d2

func (*CodecContext) String 

func (cc *CodecContext) String() string

func (*CodecContext) ThreadCount 

func (cc *CodecContext) ThreadCount() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#aa852b6227d0778b62e9cc4034ad3720c

func (*CodecContext) ThreadType 

func (cc *CodecContext) ThreadType() ThreadType

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a7651614f4309122981d70e06a4b42fcb

func (*CodecContext) TimeBase 

func (cc *CodecContext) TimeBase() Rational

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#ab7bfeb9fa5840aac090e2b0bd0ef7589

func (*CodecContext) ToCodecParameters added in v0.14.0 

func (cc *CodecContext) ToCodecParameters(cp *CodecParameters) error

func (*CodecContext) UnsafePointer added in v0.25.0 

func (cc *CodecContext) UnsafePointer() unsafe.Pointer

func (*CodecContext) Width 

func (cc *CodecContext) Width() int

https://ffmpeg.org/doxygen/7.0/structAVCodecContext.html#a0d8f46461754e8abea0847dcbc41b956

type CodecContextFlag 

type CodecContextFlag int64

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#gaa52d62f5dbfc4529388f0454ae671359

type CodecContextFlag2 

type CodecContextFlag2 int64

type CodecContextFlags 

type CodecContextFlags astikit.BitFlags

func NewCodecContextFlags 

func NewCodecContextFlags(fs ...CodecContextFlag) CodecContextFlags

func (CodecContextFlags) Add 

func (fs CodecContextFlags) Add(f CodecContextFlag) CodecContextFlags

func (CodecContextFlags) Del 

func (fs CodecContextFlags) Del(f CodecContextFlag) CodecContextFlags

func (CodecContextFlags) Has 

func (fs CodecContextFlags) Has(f CodecContextFlag) bool

type CodecContextFlags2 

type CodecContextFlags2 astikit.BitFlags

func NewCodecContextFlags2 

func NewCodecContextFlags2(fs ...CodecContextFlag2) CodecContextFlags2

func (CodecContextFlags2) Add 

func (fs CodecContextFlags2) Add(f CodecContextFlag2) CodecContextFlags2

func (CodecContextFlags2) Del 

func (fs CodecContextFlags2) Del(f CodecContextFlag2) CodecContextFlags2

func (CodecContextFlags2) Has 

func (fs CodecContextFlags2) Has(f CodecContextFlag2) bool

type CodecContextPixelFormatCallback added in v0.13.0 

type CodecContextPixelFormatCallback func(pfs []PixelFormat) PixelFormat

type CodecHardwareConfig added in v0.13.0 

type CodecHardwareConfig struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVCodecHWConfig.html

func (CodecHardwareConfig) HardwareDeviceType added in v0.13.0 

func (chc CodecHardwareConfig) HardwareDeviceType() HardwareDeviceType

https://ffmpeg.org/doxygen/7.0/structAVCodecHWConfig.html#a1474cb73c1f41e377dc5070ae373ac40

func (CodecHardwareConfig) MethodFlags added in v0.13.0 

func (chc CodecHardwareConfig) MethodFlags() CodecHardwareConfigMethodFlags

https://ffmpeg.org/doxygen/7.0/structAVCodecHWConfig.html#a208c924c3f626b01bf2020eef9eb4905

func (CodecHardwareConfig) PixelFormat added in v0.13.0 

func (chc CodecHardwareConfig) PixelFormat() PixelFormat

https://ffmpeg.org/doxygen/7.0/structAVCodecHWConfig.html#a9352b11d6d6b315fe3c61b65447d5174

type CodecHardwareConfigMethodFlag added in v0.13.0 

type CodecHardwareConfigMethodFlag int64

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#gga9334a5b9057f32da96db9b5c6a045d67a680870b80f0ed65e9ba97ea0905eb2fa

type CodecHardwareConfigMethodFlags added in v0.13.0 

type CodecHardwareConfigMethodFlags astikit.BitFlags

func NewCodecHardwareConfigMethodFlags added in v0.13.0 

func NewCodecHardwareConfigMethodFlags(fs ...CodecHardwareConfigMethodFlag) CodecHardwareConfigMethodFlags

func (CodecHardwareConfigMethodFlags) Add added in v0.13.0 

func (fs CodecHardwareConfigMethodFlags) Add(f CodecHardwareConfigMethodFlag) CodecHardwareConfigMethodFlags

func (CodecHardwareConfigMethodFlags) Del added in v0.13.0 

func (fs CodecHardwareConfigMethodFlags) Del(f CodecHardwareConfigMethodFlag) CodecHardwareConfigMethodFlags

func (CodecHardwareConfigMethodFlags) Has added in v0.13.0 

func (fs CodecHardwareConfigMethodFlags) Has(f CodecHardwareConfigMethodFlag) bool

type CodecID 

type CodecID C.enum_AVCodecID

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#gaadca229ad2c20e060a14fec08a5cc7ce

func (CodecID) MediaType 

func (c CodecID) MediaType() MediaType

func (CodecID) Name 

func (c CodecID) Name() string

func (CodecID) String 

func (c CodecID) String() string

type CodecParameters 

type CodecParameters struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html

func AllocCodecParameters 

func AllocCodecParameters() *CodecParameters

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga647755ab2252e93221bb345f3d5e414f

func (*CodecParameters) BitRate 

func (cp *CodecParameters) BitRate() int64

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a5268fcf4ae8ed27edef54f836b926d93

func (*CodecParameters) ChannelLayout 

func (cp *CodecParameters) ChannelLayout() ChannelLayout

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a4d581c205b18108a4f00e8fb3a2b26f9

func (*CodecParameters) ChromaLocation 

func (cp *CodecParameters) ChromaLocation() ChromaLocation

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#ae4c7ac718a75adb31b5f2076a02fdedf

func (*CodecParameters) CodecID 

func (cp *CodecParameters) CodecID() CodecID

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a9f76f2475ef24ff4c9771dd53072d040

func (*CodecParameters) CodecTag 

func (cp *CodecParameters) CodecTag() CodecTag

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a9b6f7d220d100ba73defab295623356b

func (*CodecParameters) ColorPrimaries 

func (cp *CodecParameters) ColorPrimaries() ColorPrimaries

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#aa884cae3fd16b30c61201a686664f96b

func (*CodecParameters) ColorRange 

func (cp *CodecParameters) ColorRange() ColorRange

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#afa6744d9b8766db47a5ff7bddf0f2404

func (*CodecParameters) ColorSpace 

func (cp *CodecParameters) ColorSpace() ColorSpace

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a020398a4963e932853cefc169d90456d

func (*CodecParameters) ColorTransferCharacteristic 

func (cp *CodecParameters) ColorTransferCharacteristic() ColorTransferCharacteristic

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#ac25ed8394e1efdbbcf28932ff0020893

func (*CodecParameters) Copy 

func (cp *CodecParameters) Copy(dst *CodecParameters) error

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga6d02e640ccc12c783841ce51d09b9fa7

func (*CodecParameters) ExtraData added in v0.14.0 

func (cp *CodecParameters) ExtraData() []byte

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a9befe0b86412646017afb0051d144d13

func (*CodecParameters) FrameSize 

func (cp *CodecParameters) FrameSize() int

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a0ce9631123719789e4c7b0c23c66d534

func (*CodecParameters) Free 

func (cp *CodecParameters) Free()

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga950c8da55b8112077e640b6a0cb8cf36

func (*CodecParameters) FromCodecContext 

func (cp *CodecParameters) FromCodecContext(cc *CodecContext) error

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga506c1c185ac48bb0086c61e267fc085c

func (*CodecParameters) Height 

func (cp *CodecParameters) Height() int

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a1ec57ee84f19cf65d00eaa4d2a2253ce

func (*CodecParameters) Level 

func (cp *CodecParameters) Level() Level

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a26ae48eeaf8b315eca03b207e11edc7c

func (*CodecParameters) MediaType 

func (cp *CodecParameters) MediaType() MediaType

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a58369c3a8a986935b572df5aa6361ce2

func (*CodecParameters) PixelFormat 

func (cp *CodecParameters) PixelFormat() PixelFormat

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#abee943e65d98f9763fa6602a356e774f

func (*CodecParameters) Profile 

func (cp *CodecParameters) Profile() Profile

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a6b13b8a226ed923085718cd1323bfcb5

func (*CodecParameters) SampleAspectRatio 

func (cp *CodecParameters) SampleAspectRatio() Rational

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a7d6ef91120ffe80040c699e747a1ad68

func (*CodecParameters) SampleFormat 

func (cp *CodecParameters) SampleFormat() SampleFormat

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#abee943e65d98f9763fa6602a356e774f

func (*CodecParameters) SampleRate 

func (cp *CodecParameters) SampleRate() int

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#abfc9b0aa975206f7e77a125e6b78536e

func (*CodecParameters) SetChannelLayout added in v0.5.0 

func (cp *CodecParameters) SetChannelLayout(l ChannelLayout)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a4d581c205b18108a4f00e8fb3a2b26f9

func (*CodecParameters) SetCodecID added in v0.4.0 

func (cp *CodecParameters) SetCodecID(i CodecID)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a9f76f2475ef24ff4c9771dd53072d040

func (*CodecParameters) SetCodecTag 

func (cp *CodecParameters) SetCodecTag(t CodecTag)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a9b6f7d220d100ba73defab295623356b

func (*CodecParameters) SetColorRange added in v0.14.0 

func (cp *CodecParameters) SetColorRange(r ColorRange)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#afa6744d9b8766db47a5ff7bddf0f2404

func (*CodecParameters) SetColorSpace added in v0.20.0 

func (cp *CodecParameters) SetColorSpace(s ColorSpace)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a020398a4963e932853cefc169d90456d

func (*CodecParameters) SetExtraData added in v0.14.0 

func (cp *CodecParameters) SetExtraData(b []byte) error

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a9befe0b86412646017afb0051d144d13

func (*CodecParameters) SetFrameSize added in v0.14.0 

func (cp *CodecParameters) SetFrameSize(i int)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a0ce9631123719789e4c7b0c23c66d534

func (*CodecParameters) SetHeight added in v0.4.0 

func (cp *CodecParameters) SetHeight(h int)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a1ec57ee84f19cf65d00eaa4d2a2253ce

func (*CodecParameters) SetLevel added in v0.14.0 

func (cp *CodecParameters) SetLevel(l Level)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a26ae48eeaf8b315eca03b207e11edc7c

func (*CodecParameters) SetMediaType added in v0.14.0 

func (cp *CodecParameters) SetMediaType(t MediaType)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a58369c3a8a986935b572df5aa6361ce2

func (*CodecParameters) SetPixelFormat added in v0.4.0 

func (cp *CodecParameters) SetPixelFormat(f PixelFormat)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#abee943e65d98f9763fa6602a356e774f

func (*CodecParameters) SetProfile added in v0.14.0 

func (cp *CodecParameters) SetProfile(p Profile)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a6b13b8a226ed923085718cd1323bfcb5

func (*CodecParameters) SetSampleAspectRatio added in v0.4.0 

func (cp *CodecParameters) SetSampleAspectRatio(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a7d6ef91120ffe80040c699e747a1ad68

func (*CodecParameters) SetSampleFormat added in v0.5.0 

func (cp *CodecParameters) SetSampleFormat(f SampleFormat)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#abee943e65d98f9763fa6602a356e774f

func (*CodecParameters) SetSampleRate added in v0.5.0 

func (cp *CodecParameters) SetSampleRate(r int)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#abfc9b0aa975206f7e77a125e6b78536e

func (*CodecParameters) SetWidth added in v0.4.0 

func (cp *CodecParameters) SetWidth(w int)

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a51639f88aef9f4f283f538a0c033fbb8

func (*CodecParameters) SideData added in v0.17.0 

func (cp *CodecParameters) SideData() *PacketSideData

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#ad54da9241deabb3601e6e0e8fa832c19

func (*CodecParameters) ToCodecContext 

func (cp *CodecParameters) ToCodecContext(cc *CodecContext) error

https://ffmpeg.org/doxygen/7.0/group__lavc__core.html#ga8a4998c9d1695abb01d379539d313227

func (*CodecParameters) Width 

func (cp *CodecParameters) Width() int

https://ffmpeg.org/doxygen/7.0/structAVCodecParameters.html#a51639f88aef9f4f283f538a0c033fbb8

type CodecTag 

type CodecTag uint32

type ColorPrimaries 

type ColorPrimaries C.enum_AVColorPrimaries

https://ffmpeg.org/doxygen/7.0/pixfmt_8h.html#ad384ee5a840bafd73daef08e6d9cafe7

type ColorRange 

type ColorRange C.enum_AVColorRange

https://ffmpeg.org/doxygen/7.0/pixfmt_8h.html#a3da0bf691418bc22c4bcbe6583ad589a

func (ColorRange) Name added in v0.25.0 

func (r ColorRange) Name() string

https://ffmpeg.org/doxygen/7.0/pixdesc_8c.html#a590decf389632dd3af095f3096a92caf

func (ColorRange) String added in v0.20.0 

func (r ColorRange) String() string

type ColorSpace 

type ColorSpace C.enum_AVColorSpace

https://ffmpeg.org/doxygen/7.0/pixfmt_8h.html#aff71a069509a1ad3ff54d53a1c894c85

func (ColorSpace) Name added in v0.25.0 

func (s ColorSpace) Name() string

https://ffmpeg.org/doxygen/7.0/pixdesc_8c.html#a7a5b3f4d128f0a0112b4a91f75055339

func (ColorSpace) String added in v0.20.0 

func (s ColorSpace) String() string

type ColorTransferCharacteristic 

type ColorTransferCharacteristic C.enum_AVColorTransferCharacteristic

https://ffmpeg.org/doxygen/7.0/pixfmt_8h.html#ad4791ea14975f098b649db7fcd731ce6

type CompareTimestampsResult added in v0.25.0 

type CompareTimestampsResult uint8
const (
	CompareTimestampsResultUndefined CompareTimestampsResult = iota
	CompareTimestampsResultAEqualB
	CompareTimestampsResultABeforeB
	CompareTimestampsResultAAfterB
)

func CompareTimestamps added in v0.25.0 

func CompareTimestamps(a, b int64, timeBaseA, timeBaseB Rational) CompareTimestampsResult

https://ffmpeg.org/doxygen/7.0/group__lavu__math.html#ga151744358fff630942b926e67e67c415

type Dictionary 

type Dictionary struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVDictionary.html

func NewDictionary 

func NewDictionary() *Dictionary

func (*Dictionary) Free 

func (d *Dictionary) Free()

https://ffmpeg.org/doxygen/7.0/group__lavu__dict.html#ga1bafd682b1fbb90e48a4cc3814b820f7

func (*Dictionary) Get 

func (d *Dictionary) Get(key string, prev *DictionaryEntry, flags DictionaryFlags) *DictionaryEntry

https://ffmpeg.org/doxygen/7.0/group__lavu__dict.html#gae67f143237b2cb2936c9b147aa6dfde3

func (*Dictionary) Pack 

func (d *Dictionary) Pack() []byte

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#ga2d2c8e143a2c98cf0aa31b072c286186

func (*Dictionary) ParseString 

func (d *Dictionary) ParseString(i, keyValSep, pairsSep string, flags DictionaryFlags) error

https://ffmpeg.org/doxygen/7.0/group__lavu__dict.html#gaca5ff7c251e60bd13164d13c82f21b79

func (*Dictionary) Set 

func (d *Dictionary) Set(key, value string, flags DictionaryFlags) error

https://ffmpeg.org/doxygen/7.0/group__lavu__dict.html#ga8d9c2de72b310cef8e6a28c9cd3acbbe

func (*Dictionary) Unpack 

func (d *Dictionary) Unpack(b []byte) error

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#gaae45c29cb3a29dc80b0b8f4ee9724492

type DictionaryEntry 

type DictionaryEntry struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVDictionaryEntry.html

func (DictionaryEntry) Key 

func (e DictionaryEntry) Key() string

https://ffmpeg.org/doxygen/7.0/structAVDictionaryEntry.html#a38fc80176f8f839282bb61c03392e194

func (DictionaryEntry) Value 

func (e DictionaryEntry) Value() string

https://ffmpeg.org/doxygen/7.0/structAVDictionaryEntry.html#aa38678f2cad36f120d42e56449c5edb4

type DictionaryFlag 

type DictionaryFlag int64

https://ffmpeg.org/doxygen/7.0/group__lavu__dict.html#gad9cbc53cec515b72ae7caa2e194c6bc0

type DictionaryFlags 

type DictionaryFlags astikit.BitFlags

func NewDictionaryFlags 

func NewDictionaryFlags(fs ...DictionaryFlag) DictionaryFlags

func (DictionaryFlags) Add 

func (fs DictionaryFlags) Add(f DictionaryFlag) DictionaryFlags

func (DictionaryFlags) Del 

func (fs DictionaryFlags) Del(f DictionaryFlag) DictionaryFlags

func (DictionaryFlags) Has 

func (fs DictionaryFlags) Has(f DictionaryFlag) bool

type Discard added in v0.28.0 

type Discard C.enum_AVDiscard

https://ffmpeg.org/doxygen/7.0/group__lavc__decoding.html#ga352363bce7d3ed82c101b3bc001d1c16

type DisplayMatrix added in v0.3.0 

type DisplayMatrix [9]uint32

https://ffmpeg.org/doxygen/7.0/group__lavu__video__display.html

func NewDisplayMatrixFromBytes added in v0.3.0 

func NewDisplayMatrixFromBytes(b []byte) (m *DisplayMatrix, err error)

func NewDisplayMatrixFromRotation added in v0.14.0 

func NewDisplayMatrixFromRotation(angle float64) *DisplayMatrix

https://ffmpeg.org/doxygen/7.0/group__lavu__video__display.html#ga5964303bfe085ad33683bc2454768d4a

func (DisplayMatrix) Bytes added in v0.14.0 

func (m DisplayMatrix) Bytes() []byte

func (DisplayMatrix) Rotation added in v0.3.0 

func (m DisplayMatrix) Rotation() float64

Rotation is a clockwise angle https://ffmpeg.org/doxygen/7.0/group__lavu__video__display.html#gaac2ea94d3f66496c758349450b5b0217

type Error 

type Error int

https://ffmpeg.org/doxygen/7.0/group__lavu__error.html#ga586e134e9dad8f57a218b2cd8734b601

func (Error) Error 

func (e Error) Error() string

https://ffmpeg.org/doxygen/7.0/group__lavu__error.html#ga5792b4a2d18d7d9cb0efbcfc335dce24

func (Error) Is 

func (e Error) Is(err error) bool

type Filter 

type Filter struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFilter.html

func FindFilterByName 

func FindFilterByName(n string) *Filter

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#gadd774ec49e50edf00158248e1bfe4ae6

func (*Filter) Inputs added in v0.20.0 

func (f *Filter) Inputs() (ps []*FilterPad)

https://ffmpeg.org/doxygen/7.0/structAVFilter.html#ad311151fe6e8c87a89f895bef7c8b98b

func (*Filter) Name 

func (f *Filter) Name() string

https://ffmpeg.org/doxygen/7.0/structAVFilter.html#a28a4776f344f91055f42a4c2a1b15c0c

func (*Filter) NbInputs added in v0.20.0 

func (f *Filter) NbInputs() int

https://ffmpeg.org/doxygen/7.0/structAVFilter.html#a04e408702054370fbe35c8d5b49f68cb

func (*Filter) NbOutputs added in v0.20.0 

func (f *Filter) NbOutputs() int

https://ffmpeg.org/doxygen/7.0/structAVFilter.html#abb166cb2c9349de54d24aefb879608f4

func (*Filter) Outputs added in v0.20.0 

func (f *Filter) Outputs() (ps []*FilterPad)

https://ffmpeg.org/doxygen/7.0/structAVFilter.html#ad0608786fa3e1ca6e4cc4b67039f77d7

func (*Filter) String 

func (f *Filter) String() string

type FilterChain added in v0.20.0 

type FilterChain struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFilterChain.html

func (*FilterChain) Filters added in v0.20.0 

func (fc *FilterChain) Filters() (fs []*FilterParams)

https://ffmpeg.org/doxygen/7.0/structAVFilterChain.html#aedebb337fac024e27b499fb3a0321f3e

func (*FilterChain) NbFilters added in v0.20.0 

func (fc *FilterChain) NbFilters() int

https://ffmpeg.org/doxygen/7.0/structAVFilterChain.html#abacf5280bd6db0d37a304b0dd0b6c54d

type FilterCommandFlag 

type FilterCommandFlag int64

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#gace41bae000b621fc8804a93ce9f2d6e9

type FilterCommandFlags 

type FilterCommandFlags astikit.BitFlags

func NewFilterCommandFlags 

func NewFilterCommandFlags(fs ...FilterCommandFlag) FilterCommandFlags

func (FilterCommandFlags) Add 

func (fs FilterCommandFlags) Add(f FilterCommandFlag) FilterCommandFlags

func (FilterCommandFlags) Del 

func (fs FilterCommandFlags) Del(f FilterCommandFlag) FilterCommandFlags

func (FilterCommandFlags) Has 

func (fs FilterCommandFlags) Has(f FilterCommandFlag) bool

type FilterContext 

type FilterContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFilterContext.html

func (*FilterContext) Class added in v0.13.0 

func (fc *FilterContext) Class() *Class

https://ffmpeg.org/doxygen/7.0/structAVFilterContext.html#a00ac82b13bb720349c138310f98874ca

func (*FilterContext) Free 

func (fc *FilterContext) Free()

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga0ea7664a3ce6bb677a830698d358a179

type FilterGraph 

type FilterGraph struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFilterGraph.html

func AllocFilterGraph 

func AllocFilterGraph() *FilterGraph

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga6c778454b86f845805ffd814b4ce51d4

func (*FilterGraph) Class added in v0.13.0 

func (g *FilterGraph) Class() *Class

https://ffmpeg.org/doxygen/7.0/structAVFilterGraph.html#af00925dd69b474fac48887efc0e1ac94

func (*FilterGraph) Configure 

func (g *FilterGraph) Configure() error

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga1896c46b7bc6ff1bdb1a4815faa9ad07

func (*FilterGraph) Free 

func (g *FilterGraph) Free()

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga871684449dac05050df238a18d0d493b

func (*FilterGraph) NewBuffersinkFilterContext added in v0.24.0 

func (g *FilterGraph) NewBuffersinkFilterContext(f *Filter, name string) (*BuffersinkFilterContext, error)

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#gac0788a9ab6966dba9318b5d5c7524fea

func (*FilterGraph) NewBuffersrcFilterContext added in v0.24.0 

func (g *FilterGraph) NewBuffersrcFilterContext(f *Filter, name string) (*BuffersrcFilterContext, error)

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#gaa9af17ecf4c5c87307b57cf08411088b

func (*FilterGraph) Parse 

func (g *FilterGraph) Parse(content string, inputs, outputs *FilterInOut) error

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga34f4ff420bd58da6747a3ff1fbedd001

func (*FilterGraph) ParseSegment added in v0.20.0 

func (g *FilterGraph) ParseSegment(content string) (*FilterGraphSegment, error)

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga2ecfd3667219b6cd1e37b7047cc0ef2b

func (*FilterGraph) SendCommand 

func (g *FilterGraph) SendCommand(target, cmd, args string, f FilterCommandFlags) (response string, err error)

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#gaaad7850fb5fe26d35e5d371ca75b79e1

func (*FilterGraph) SetThreadCount added in v0.16.0 

func (g *FilterGraph) SetThreadCount(threadCount int)

https://ffmpeg.org/doxygen/7.0/structAVFilterGraph.html#ac28dcbf76e6fdd800295a2738d41660e

func (*FilterGraph) SetThreadType added in v0.16.0 

func (g *FilterGraph) SetThreadType(t ThreadType)

https://ffmpeg.org/doxygen/7.0/structAVFilterGraph.html#a7fd96bbd6d1a3b730681dc0bf5107a5e

func (*FilterGraph) String 

func (g *FilterGraph) String() string

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#gadb442aca4e5a8c3ba740f6049f0a288b

func (*FilterGraph) ThreadCount added in v0.16.0 

func (g *FilterGraph) ThreadCount() int

https://ffmpeg.org/doxygen/7.0/structAVFilterGraph.html#ac28dcbf76e6fdd800295a2738d41660e

func (*FilterGraph) ThreadType added in v0.16.0 

func (g *FilterGraph) ThreadType() ThreadType

https://ffmpeg.org/doxygen/7.0/structAVFilterGraph.html#a7fd96bbd6d1a3b730681dc0bf5107a5e

type FilterGraphSegment added in v0.20.0 

type FilterGraphSegment struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFilterGraphSegment.html

func (*FilterGraphSegment) Chains added in v0.20.0 

func (fgs *FilterGraphSegment) Chains() (cs []*FilterChain)

https://ffmpeg.org/doxygen/7.0/structAVFilterGraphSegment.html#ad5a2779af221d1520490fe2719f9e39a

func (*FilterGraphSegment) Free added in v0.20.0 

func (fgs *FilterGraphSegment) Free()

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga51283edd8f3685e1f33239f360e14ae8

func (*FilterGraphSegment) NbChains added in v0.20.0 

func (fgs *FilterGraphSegment) NbChains() int

https://ffmpeg.org/doxygen/7.0/structAVFilterGraphSegment.html#ab7563eca151d89e693f6258de5ce0214

type FilterInOut 

type FilterInOut struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFilterInOut.html

func AllocFilterInOut 

func AllocFilterInOut() *FilterInOut

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga6e1c2931e15eb4283c59c6ccc8b83919

func (*FilterInOut) Free 

func (i *FilterInOut) Free()

https://ffmpeg.org/doxygen/7.0/group__lavfi.html#ga294500a9856260eb1552354fd9d9a6c4

func (*FilterInOut) SetFilterContext 

func (i *FilterInOut) SetFilterContext(c *FilterContext)

https://ffmpeg.org/doxygen/7.0/structAVFilterInOut.html#a3227857d0b955b639f4950d13e4e6f40

func (*FilterInOut) SetName 

func (i *FilterInOut) SetName(n string)

https://ffmpeg.org/doxygen/7.0/structAVFilterInOut.html#a88afecac258f51aab7e9a9db9e7a4d58

func (*FilterInOut) SetNext 

func (i *FilterInOut) SetNext(n *FilterInOut)

https://ffmpeg.org/doxygen/7.0/structAVFilterInOut.html#af8c8cf9ffb650974d19e791f5bb7cf33

func (*FilterInOut) SetPadIdx 

func (i *FilterInOut) SetPadIdx(idx int)

https://ffmpeg.org/doxygen/7.0/structAVFilterInOut.html#a386ff90d40aa22f5612dd5eca734ed48

type FilterPad added in v0.20.0 

type FilterPad struct {
	// contains filtered or unexported fields
}

Struct attributes are internal but there are C functions to get some of them

func (*FilterPad) MediaType added in v0.20.0 

func (fp *FilterPad) MediaType() MediaType

type FilterParams added in v0.20.0 

type FilterParams struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFilterParams.html

func (*FilterParams) FilterName added in v0.20.0 

func (fp *FilterParams) FilterName() string

https://ffmpeg.org/doxygen/7.0/structAVFilterParams.html#a90edb3817b62f2ca70ea70001b84d001

type FormatContext 

type FormatContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html

func AllocFormatContext 

func AllocFormatContext() *FormatContext

https://ffmpeg.org/doxygen/7.0/group__lavf__core.html#gac7a91abf2f59648d995894711f070f62

func AllocOutputFormatContext 

func AllocOutputFormatContext(of *OutputFormat, formatName, filename string) (*FormatContext, error)

https://ffmpeg.org/doxygen/7.0/avformat_8h.html#af5930942120e38a4766dc0bb9e4cae74

func (*FormatContext) BitRate 

func (fc *FormatContext) BitRate() int64

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a972a02b9e3b542a426e323a8f8e3ea41

func (*FormatContext) Class added in v0.13.0 

func (fc *FormatContext) Class() *Class

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a0c396740b9a2487aa57d4352d2dc1687

func (*FormatContext) CloseInput 

func (fc *FormatContext) CloseInput()

https://ffmpeg.org/doxygen/7.0/group__lavf__decoding.html#gae804b99aec044690162b8b9b110236a4

func (*FormatContext) CtxFlags 

func (fc *FormatContext) CtxFlags() FormatContextCtxFlags

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a4e6076343df1ffc2e16cedbba3f3f397

func (*FormatContext) Dump added in v0.25.0 

func (fc *FormatContext) Dump(streamIndex int, url string, isOutput bool)

https://ffmpeg.org/doxygen/7.0/group__lavf__misc.html#gae2645941f2dc779c307eb6314fd39f10

func (*FormatContext) Duration 

func (fc *FormatContext) Duration() int64

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#ad0ea78ac48f5bb0a15a15c1c472744d9

func (*FormatContext) EventFlags 

func (fc *FormatContext) EventFlags() FormatEventFlags

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a0302506d4b3434da77b8b3db43821aa0

func (*FormatContext) FindBestStream added in v0.25.0 

func (fc *FormatContext) FindBestStream(mt MediaType, wantedStreamIndex, relatedStreamIndex int) (*Stream, *Codec, error)

https://ffmpeg.org/doxygen/7.0/avformat_8c.html#a8d4609a8f685ad894c1503ffd1b610b4

func (*FormatContext) FindStreamInfo 

func (fc *FormatContext) FindStreamInfo(d *Dictionary) error

https://ffmpeg.org/doxygen/7.0/group__lavf__decoding.html#gad42172e27cddafb81096939783b157bb

func (*FormatContext) Flags 

func (fc *FormatContext) Flags() FormatContextFlags

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a32379cc371463b235d54235d4af06a15

func (*FormatContext) Flush 

func (fc *FormatContext) Flush() error

https://ffmpeg.org/doxygen/7.0/group__lavf__decoding.html#gaa03a82c5fd4fe3af312d229ca94cd6f3

func (*FormatContext) Free 

func (fc *FormatContext) Free()

https://ffmpeg.org/doxygen/7.0/group__lavf__core.html#gac2990b13b68e831a408fce8e1d0d6445

func (*FormatContext) GuessFrameRate 

func (fc *FormatContext) GuessFrameRate(s *Stream, f *Frame) Rational

https://ffmpeg.org/doxygen/7.0/group__lavf__misc.html#ga698e6aa73caa9616851092e2be15875d

func (*FormatContext) GuessSampleAspectRatio 

func (fc *FormatContext) GuessSampleAspectRatio(s *Stream, f *Frame) Rational

https://ffmpeg.org/doxygen/7.0/group__lavf__misc.html#gafa6fbfe5c1bf6792fd6e33475b6056bd

func (*FormatContext) IOFlags 

func (fc *FormatContext) IOFlags() IOContextFlags

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a5e6814c9de3c272396f07e2ff18c7b27

func (*FormatContext) InputFormat 

func (fc *FormatContext) InputFormat() *InputFormat

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a6c01f25ef062e0398b0b55dd337246ed

func (*FormatContext) MaxAnalyzeDuration 

func (fc *FormatContext) MaxAnalyzeDuration() int64

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a4d860662c014f88277c8f20e238fa694

func (*FormatContext) Metadata 

func (fc *FormatContext) Metadata() *Dictionary

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a3019a56080ed2e3297ff25bc2ff88adf

func (*FormatContext) NbPrograms added in v0.19.0 

func (fc *FormatContext) NbPrograms() int

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a58c8c4d0ea974e0fcb0ce06fb1174f9f

func (*FormatContext) NbStreams 

func (fc *FormatContext) NbStreams() int

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a0b748d924898b08b89ff4974afd17285

func (*FormatContext) NewProgram added in v0.19.0 

func (fc *FormatContext) NewProgram(id int) *Program

https://ffmpeg.org/doxygen/7.0/group__lavf__core.html#gab31f7c7c99dcadead38e8e83e0fdb828

func (*FormatContext) NewStream 

func (fc *FormatContext) NewStream(c *Codec) *Stream

https://ffmpeg.org/doxygen/7.0/group__lavf__core.html#gaf2c94216a6a19144e86cac843a0a4409

func (*FormatContext) OpenInput 

func (fc *FormatContext) OpenInput(url string, fmt *InputFormat, d *Dictionary) error

https://ffmpeg.org/doxygen/7.0/group__lavf__decoding.html#gac05d61a2b492ae3985c658f34622c19d

func (*FormatContext) OutputFormat 

func (fc *FormatContext) OutputFormat() *OutputFormat

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a37ba86cd5630097cdae01afbc2b40743

func (*FormatContext) Pb 

func (fc *FormatContext) Pb() *IOContext

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a1e7324262b6b78522e52064daaa7bc87

func (*FormatContext) PrivateData added in v0.25.0 

func (fc *FormatContext) PrivateData() *PrivateData

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#ac4c0777e54085af2f3f1b27130e2b21b

func (*FormatContext) Programs added in v0.19.0 

func (fc *FormatContext) Programs() (ps []*Program)

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a4c2c5a4c758966349ff513e95154d062

func (*FormatContext) ReadFrame 

func (fc *FormatContext) ReadFrame(p *Packet) error

https://ffmpeg.org/doxygen/7.0/group__lavf__decoding.html#ga4fdb3084415a82e3810de6ee60e46a61

func (*FormatContext) SDPCreate 

func (fc *FormatContext) SDPCreate() (string, error)

https://ffmpeg.org/doxygen/7.0/group__lavf__misc.html#gaa2a7353a6bb0c8726797abd56b176af0

func (*FormatContext) SeekFrame 

func (fc *FormatContext) SeekFrame(streamIndex int, timestamp int64, f SeekFlags) error

https://ffmpeg.org/doxygen/7.0/group__lavf__decoding.html#gaa23f7619d8d4ea0857065d9979c75ac8

func (*FormatContext) SetFlags added in v0.14.0 

func (fc *FormatContext) SetFlags(f FormatContextFlags)

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a32379cc371463b235d54235d4af06a15

func (*FormatContext) SetIOInterrupter added in v0.25.0 

func (fc *FormatContext) SetIOInterrupter(i *IOInterrupter)

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a5b37acfe4024d92ee510064e80920b40

func (*FormatContext) SetMetadata added in v0.18.0 

func (fc *FormatContext) SetMetadata(d *Dictionary)

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a3019a56080ed2e3297ff25bc2ff88adf

func (*FormatContext) SetPb 

func (fc *FormatContext) SetPb(i *IOContext)

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a1e7324262b6b78522e52064daaa7bc87

func (*FormatContext) SetStrictStdCompliance 

func (fc *FormatContext) SetStrictStdCompliance(strictStdCompliance StrictStdCompliance)

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a5017684cf0a84c990f60c8d50adec144

func (*FormatContext) StartTime 

func (fc *FormatContext) StartTime() int64

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a2590129e00adfa726ab2033a10e905e9

func (*FormatContext) Streams 

func (fc *FormatContext) Streams() (ss []*Stream)

func (*FormatContext) StrictStdCompliance 

func (fc *FormatContext) StrictStdCompliance() StrictStdCompliance

https://ffmpeg.org/doxygen/7.0/structAVFormatContext.html#a5017684cf0a84c990f60c8d50adec144

func (*FormatContext) WriteFrame 

func (fc *FormatContext) WriteFrame(p *Packet) error

https://ffmpeg.org/doxygen/7.0/group__lavf__encoding.html#gaa85cc1774f18f306cd20a40fc50d0b36

func (*FormatContext) WriteHeader 

func (fc *FormatContext) WriteHeader(d *Dictionary) error

https://ffmpeg.org/doxygen/7.0/group__lavf__encoding.html#ga18b7b10bb5b94c4842de18166bc677cb

func (*FormatContext) WriteInterleavedFrame 

func (fc *FormatContext) WriteInterleavedFrame(p *Packet) error

https://ffmpeg.org/doxygen/7.0/group__lavf__encoding.html#ga37352ed2c63493c38219d935e71db6c1

func (*FormatContext) WriteTrailer 

func (fc *FormatContext) WriteTrailer() error

https://ffmpeg.org/doxygen/7.0/group__lavf__encoding.html#ga7f14007e7dc8f481f054b21614dfec13

type FormatContextCtxFlag 

type FormatContextCtxFlag int64

https://ffmpeg.org/doxygen/7.0/avformat_8h.html#a42e3c3d72e561fdc501613962fccc4aa

type FormatContextCtxFlags 

type FormatContextCtxFlags astikit.BitFlags

func NewFormatContextCtxFlags 

func NewFormatContextCtxFlags(fs ...FormatContextCtxFlag) FormatContextCtxFlags

func (FormatContextCtxFlags) Add 

func (fs FormatContextCtxFlags) Add(f FormatContextCtxFlag) FormatContextCtxFlags

func (FormatContextCtxFlags) Del 

func (fs FormatContextCtxFlags) Del(f FormatContextCtxFlag) FormatContextCtxFlags

func (FormatContextCtxFlags) Has 

func (fs FormatContextCtxFlags) Has(f FormatContextCtxFlag) bool

type FormatContextFlag 

type FormatContextFlag int64

https://ffmpeg.org/doxygen/7.0/avformat_8h.html#a69e2c8bc119c0245ff6092f9db4d12ae

type FormatContextFlags 

type FormatContextFlags astikit.BitFlags

func NewFormatContextFlags 

func NewFormatContextFlags(fs ...FormatContextFlag) FormatContextFlags

func (FormatContextFlags) Add 

func (fs FormatContextFlags) Add(f FormatContextFlag) FormatContextFlags

func (FormatContextFlags) Del 

func (fs FormatContextFlags) Del(f FormatContextFlag) FormatContextFlags

func (FormatContextFlags) Has 

func (fs FormatContextFlags) Has(f FormatContextFlag) bool

type FormatEventFlag 

type FormatEventFlag int64

https://ffmpeg.org/doxygen/7.0/avformat_8h.html#a19485b8b52e579db560875e9a1e44e7a

type FormatEventFlags 

type FormatEventFlags astikit.BitFlags

func NewFormatEventFlags 

func NewFormatEventFlags(fs ...FormatEventFlag) FormatEventFlags

func (FormatEventFlags) Add 

func (fs FormatEventFlags) Add(f FormatEventFlag) FormatEventFlags

func (FormatEventFlags) Del 

func (fs FormatEventFlags) Del(f FormatEventFlag) FormatEventFlags

func (FormatEventFlags) Has 

func (fs FormatEventFlags) Has(f FormatEventFlag) bool

type Frame 

type Frame struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFrame.html

func AllocFrame 

func AllocFrame() *Frame

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#gac700017c5270c79c1e1befdeeb008b2f

func (*Frame) AllocBuffer 

func (f *Frame) AllocBuffer(align int) error

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#gac700017c5270c79c1e1befdeeb008b2f

func (*Frame) AllocHardwareBuffer added in v0.25.0 

func (f *Frame) AllocHardwareBuffer(hfc *HardwareFrameContext) error

https://ffmpeg.org/doxygen/7.0/hwcontext_8c.html#adfa5aaa3a4f69b163ea30cadc6d663dc

func (*Frame) AllocImage added in v0.7.0 

func (f *Frame) AllocImage(align int) error

https://ffmpeg.org/doxygen/7.0/group__lavu__picture.html#ga841e0a89a642e24141af1918a2c10448

func (*Frame) AllocSamples added in v0.2.0 

func (f *Frame) AllocSamples(align int) error

https://ffmpeg.org/doxygen/7.0/group__lavu__sampmanip.html#ga4db4c77f928d32c7d8854732f50b8c04

func (*Frame) ChannelLayout 

func (f *Frame) ChannelLayout() ChannelLayout

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#ae291cdec7758599e765bc9e3edbb3065

func (*Frame) Clone 

func (f *Frame) Clone() *Frame

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#ga46d6d32f6482a3e9c19203db5877105b

func (*Frame) ColorRange added in v0.9.0 

func (f *Frame) ColorRange() ColorRange

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a853afbad220bbc58549b4860732a3aa5

func (*Frame) ColorSpace added in v0.20.0 

func (f *Frame) ColorSpace() ColorSpace

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a9262c231f1f64869439b4fe587fe1710

func (*Frame) Data 

func (f *Frame) Data() *FrameData

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a1d0f65014a8d1bf78cec8cbed2304992

func (*Frame) Free 

func (f *Frame) Free()

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#ga979d73f3228814aee56aeca0636e37cc

func (*Frame) Height 

func (f *Frame) Height() int

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a3f89733f429c98ba5bc64373fb0a3f13

func (*Frame) ImageBufferSize added in v0.12.0 

func (f *Frame) ImageBufferSize(align int) (int, error)

https://ffmpeg.org/doxygen/7.0/group__lavu__picture.html#ga24a67963c3ae0054a2a4bab35930e694

func (*Frame) ImageCopyToBuffer added in v0.12.0 

func (f *Frame) ImageCopyToBuffer(b []byte, align int) (int, error)

https://ffmpeg.org/doxygen/7.0/group__lavu__picture.html#ga6f8576f1ef0c2d9a9f7c5ac7f9a28c52

func (*Frame) ImageFillBlack added in v0.9.0 

func (f *Frame) ImageFillBlack() error

https://ffmpeg.org/doxygen/7.0/group__lavu__picture.html#ga3fa8e484cc214e8c7b9026825b5f4078

func (*Frame) IsWritable added in v0.22.0 

func (f *Frame) IsWritable() bool

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#ga3ba755bada5c3c8883361ef43fb5fb7a

func (*Frame) KeyFrame 

func (f *Frame) KeyFrame() bool

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#afe0345882416bbb9d3a86720dcaa9252

func (*Frame) Linesize 

func (f *Frame) Linesize() [NumDataPointers]int

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#aa52bfc6605f6a3059a0c3226cc0f6567

func (*Frame) MakeWritable added in v0.22.0 

func (f *Frame) MakeWritable() error

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#gadd5417c06f5a6b419b0dbd8f0ff363fd

func (*Frame) MoveRef 

func (f *Frame) MoveRef(src *Frame)

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#ga709e62bc2917ffd84c5c0f4e1dfc48f7

func (*Frame) NbSamples 

func (f *Frame) NbSamples() int

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a02f45ab8191aea1660159f1e464237ea

func (*Frame) NewSideData added in v0.6.0 

func (f *Frame) NewSideData(t FrameSideDataType, size uint64) *FrameSideData

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#gae05843b941b79e56b955674e581a8262

func (*Frame) PictureType 

func (f *Frame) PictureType() PictureType

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#af9920fc3fbfa347b8943ae461b50d18b

func (*Frame) PixelFormat 

func (f *Frame) PixelFormat() PixelFormat

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#aed14fa772ce46881020fd1545c86432c

func (*Frame) PktDts 

func (f *Frame) PktDts() int64

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#aa52951f35ec9e303d3dfeb4b3e44248a

func (*Frame) Pts 

func (f *Frame) Pts() int64

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a0452833e3ab6ddd7acbf82817a7818a4

func (*Frame) Ref 

func (f *Frame) Ref(src *Frame) error

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#ga88b0ecbc4eb3453eef3fbefa3bddeb7c

func (*Frame) SampleAspectRatio added in v0.10.0 

func (f *Frame) SampleAspectRatio() Rational

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a62f9c20541a83d37db7072126ff0060d

func (*Frame) SampleFormat 

func (f *Frame) SampleFormat() SampleFormat

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#aed14fa772ce46881020fd1545c86432c

func (*Frame) SampleRate 

func (f *Frame) SampleRate() int

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#ac85daa1316e1f47e78da0ca19b7c60e6

func (*Frame) SamplesBufferSize added in v0.24.0 

func (f *Frame) SamplesBufferSize(align int) (int, error)

https://ffmpeg.org/doxygen/7.0/group__lavu__sampfmts.html#gaa7368bc4e3a366b688e81938ed55eb06

func (*Frame) SamplesCopyToBuffer added in v0.24.0 

func (f *Frame) SamplesCopyToBuffer(b []byte, align int) (int, error)

func (*Frame) SamplesFillSilence added in v0.24.0 

func (f *Frame) SamplesFillSilence() error

https://ffmpeg.org/doxygen/7.0/group__lavu__sampmanip.html#gabcb166e22938c7d93c2d609529c458bb

func (*Frame) SetChannelLayout 

func (f *Frame) SetChannelLayout(l ChannelLayout)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#ae291cdec7758599e765bc9e3edbb3065

func (*Frame) SetColorRange added in v0.9.0 

func (f *Frame) SetColorRange(r ColorRange)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a853afbad220bbc58549b4860732a3aa5

func (*Frame) SetColorSpace added in v0.20.0 

func (f *Frame) SetColorSpace(s ColorSpace)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a9262c231f1f64869439b4fe587fe1710

func (*Frame) SetHeight 

func (f *Frame) SetHeight(h int)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a3f89733f429c98ba5bc64373fb0a3f13

func (*Frame) SetKeyFrame 

func (f *Frame) SetKeyFrame(k bool)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#afe0345882416bbb9d3a86720dcaa9252

func (*Frame) SetNbSamples 

func (f *Frame) SetNbSamples(n int)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a02f45ab8191aea1660159f1e464237ea

func (*Frame) SetPictureType 

func (f *Frame) SetPictureType(t PictureType)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#af9920fc3fbfa347b8943ae461b50d18b

func (*Frame) SetPixelFormat 

func (f *Frame) SetPixelFormat(pf PixelFormat)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#aed14fa772ce46881020fd1545c86432c

func (*Frame) SetPts 

func (f *Frame) SetPts(i int64)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a0452833e3ab6ddd7acbf82817a7818a4

func (*Frame) SetSampleAspectRatio added in v0.10.0 

func (f *Frame) SetSampleAspectRatio(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a62f9c20541a83d37db7072126ff0060d

func (*Frame) SetSampleFormat 

func (f *Frame) SetSampleFormat(sf SampleFormat)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#aed14fa772ce46881020fd1545c86432c

func (*Frame) SetSampleRate 

func (f *Frame) SetSampleRate(r int)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#ac85daa1316e1f47e78da0ca19b7c60e6

func (*Frame) SetWidth 

func (f *Frame) SetWidth(w int)

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a1e71ce60cedd5f3b6811714a9f7f9e0a

func (*Frame) SideData added in v0.6.0 

func (f *Frame) SideData(t FrameSideDataType) *FrameSideData

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#gadec0efb470b1eead6a979333d9deca0c

func (*Frame) TransferHardwareData added in v0.13.0 

func (f *Frame) TransferHardwareData(dst *Frame) error

https://ffmpeg.org/doxygen/7.0/hwcontext_8c.html#abf1b1664b8239d953ae2cac8b643815a

func (*Frame) Unref 

func (f *Frame) Unref()

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#ga0a2b687f9c1c5ed0089b01fd61227108

func (*Frame) UnsafePointer added in v0.14.0 

func (f *Frame) UnsafePointer() unsafe.Pointer

func (*Frame) Width 

func (f *Frame) Width() int

https://ffmpeg.org/doxygen/7.0/structAVFrame.html#a1e71ce60cedd5f3b6811714a9f7f9e0a

type FrameData added in v0.12.0 

type FrameData struct {
	// contains filtered or unexported fields
}

func (*FrameData) Bytes added in v0.12.0 

func (d *FrameData) Bytes(align int) ([]byte, error)

func (*FrameData) FromImage added in v0.22.0 

func (d *FrameData) FromImage(src image.Image) error

It's the developer's responsibility to handle frame's writability

func (*FrameData) GuessImageFormat added in v0.13.0 

func (d *FrameData) GuessImageFormat() (image.Image, error)

Always returns non-premultiplied formats when dealing with alpha channels, however this might not always be accurate. In this case, use your own format in .ToImage()

func (*FrameData) SetBytes added in v0.22.0 

func (d *FrameData) SetBytes(b []byte, align int) error

It's the developer's responsibility to handle frame's writability

func (*FrameData) ToImage added in v0.13.0 

func (d *FrameData) ToImage(dst image.Image) error

type FrameSideData added in v0.6.0 

type FrameSideData struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVFrameSideData.html

func (*FrameSideData) Data added in v0.6.0 

func (d *FrameSideData) Data() []byte

https://ffmpeg.org/doxygen/7.0/structAVFrameSideData.html#a76937ad48652a5a0cc4bff65fc6c886e

func (*FrameSideData) SetData added in v0.6.0 

func (d *FrameSideData) SetData(b []byte)

https://ffmpeg.org/doxygen/7.0/structAVFrameSideData.html#a76937ad48652a5a0cc4bff65fc6c886e

func (*FrameSideData) Type added in v0.6.0 

func (d *FrameSideData) Type() FrameSideDataType

https://ffmpeg.org/doxygen/7.0/structAVFrameSideData.html#a07ff3499827c124591ff4bae6f68eec0

type FrameSideDataType added in v0.6.0 

type FrameSideDataType C.enum_AVFrameSideDataType

https://ffmpeg.org/doxygen/7.0/group__lavu__frame.html#gae01fa7e427274293aacdf2adc17076bc

type HardwareDeviceContext added in v0.13.0 

type HardwareDeviceContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVHWDeviceContext.html

func CreateHardwareDeviceContext added in v0.13.0 

func CreateHardwareDeviceContext(t HardwareDeviceType, device string, options *Dictionary, flags int) (*HardwareDeviceContext, error)

https://ffmpeg.org/doxygen/7.0/hwcontext_8c.html#a21fbd088225e4e25c4d9a01b3f5e8c51

func (*HardwareDeviceContext) Free added in v0.25.0 

func (hdc *HardwareDeviceContext) Free()

type HardwareDeviceType added in v0.13.0 

type HardwareDeviceType C.enum_AVHWDeviceType

https://ffmpeg.org/doxygen/7.0/hwcontext_8h.html#acf25724be4b066a51ad86aa9214b0d34

func FindHardwareDeviceTypeByName added in v0.13.0 

func FindHardwareDeviceTypeByName(n string) HardwareDeviceType

https://ffmpeg.org/doxygen/7.0/hwcontext_8h.html#a541943ddced791765349645a30adfa4d

func (HardwareDeviceType) Name added in v0.25.0 

func (t HardwareDeviceType) Name() string

https://ffmpeg.org/doxygen/7.0/hwcontext_8h.html#afb2b99a15f3fdde25a2fd19353ac5a67

func (HardwareDeviceType) String added in v0.13.0 

func (t HardwareDeviceType) String() string

type HardwareFrameContext added in v0.25.0 

type HardwareFrameContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVHWFramesContext.html

func AllocHardwareFrameContext added in v0.25.0 

func AllocHardwareFrameContext(hdc *HardwareDeviceContext) *HardwareFrameContext

https://ffmpeg.org/doxygen/7.0/hwcontext_8c.html#ac45a7c039eb4e084b692f69ff5f2e217

func (*HardwareFrameContext) Free added in v0.25.0 

func (hfc *HardwareFrameContext) Free()

func (*HardwareFrameContext) Initialize added in v0.25.0 

func (hfc *HardwareFrameContext) Initialize() error

https://ffmpeg.org/doxygen/7.0/hwcontext_8c.html#a66a7e1ebc7e459ce07d3de6639ac7e38

func (*HardwareFrameContext) SetHardwarePixelFormat added in v0.25.0 

func (hfc *HardwareFrameContext) SetHardwarePixelFormat(format PixelFormat)

https://ffmpeg.org/doxygen/7.0/structAVHWFramesContext.html#a045bc1713932804f6ceef170a5578e0e

func (*HardwareFrameContext) SetHeight added in v0.25.0 

func (hfc *HardwareFrameContext) SetHeight(height int)

https://ffmpeg.org/doxygen/7.0/structAVHWFramesContext.html#ae61bbe1d8645a0c573085e29f1d0a58f

func (*HardwareFrameContext) SetInitialPoolSize added in v0.25.0 

func (hfc *HardwareFrameContext) SetInitialPoolSize(initialPoolSize int)

https://ffmpeg.org/doxygen/7.0/structAVHWFramesContext.html#a9c3a94dcd9c96e19059b56a6bae9c764

func (*HardwareFrameContext) SetSoftwarePixelFormat added in v0.25.0 

func (hfc *HardwareFrameContext) SetSoftwarePixelFormat(swFormat PixelFormat)

https://ffmpeg.org/doxygen/7.0/structAVHWFramesContext.html#a663a9aceca97aa7b2426c9aba6543e4a

func (*HardwareFrameContext) SetWidth added in v0.25.0 

func (hfc *HardwareFrameContext) SetWidth(width int)

https://ffmpeg.org/doxygen/7.0/structAVHWFramesContext.html#a9e6f29d0f744930cdd0e8bdff8771520

type IOContext 

type IOContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVIOContext.html

func AllocIOContext added in v0.14.0 

func AllocIOContext(bufferSize int, writable bool, readFunc IOContextReadFunc, seekFunc IOContextSeekFunc, writeFunc IOContextWriteFunc) (ic *IOContext, err error)

https://ffmpeg.org/doxygen/7.0/avio_8h.html#a50c588d3c44707784f3afde39e1c181c

func OpenIOContext added in v0.13.0 

func OpenIOContext(filename string, flags IOContextFlags, ii *IOInterrupter, d *Dictionary) (*IOContext, error)

https://ffmpeg.org/doxygen/7.0/avio_8c.html#ae8589aae955d16ca228b6b9d66ced33d

func (*IOContext) Class added in v0.13.0 

func (ic *IOContext) Class() *Class

func (*IOContext) Close added in v0.14.0 

func (ic *IOContext) Close() error

https://ffmpeg.org/doxygen/7.0/avio_8c.html#ae118a1f37f1e48617609ead9910aac15

func (*IOContext) Flush added in v0.14.0 

func (ic *IOContext) Flush()

https://ffmpeg.org/doxygen/7.0/avio_8h.html#ad88b866a118c17c95663f7782b2e8946

func (*IOContext) Free added in v0.14.0 

func (ic *IOContext) Free()

https://ffmpeg.org/doxygen/7.0/avio_8h.html#ad1baf8cd6711f05a45d0339cafe2d21d

func (*IOContext) Read added in v0.14.0 

func (ic *IOContext) Read(b []byte) (n int, err error)

https://ffmpeg.org/doxygen/7.0/avio_8h.html#a53843d2cbe6282d994fcf59c03d59294

func (*IOContext) Seek added in v0.14.0 

func (ic *IOContext) Seek(offset int64, whence int) (int64, error)

https://ffmpeg.org/doxygen/7.0/avio_8h.html#a03e23bf0144030961c34e803c71f614f

func (*IOContext) Write 

func (ic *IOContext) Write(b []byte)

https://ffmpeg.org/doxygen/7.0/avio_8h.html#acc3626afc6aa3964b75d02811457164e

type IOContextFlag 

type IOContextFlag int64

https://ffmpeg.org/doxygen/7.0/avio_8h.html#a21e61cb486bd1588eb7f775998cf8c77

type IOContextFlags 

type IOContextFlags astikit.BitFlags

func NewIOContextFlags 

func NewIOContextFlags(fs ...IOContextFlag) IOContextFlags

func (IOContextFlags) Add 

func (fs IOContextFlags) Add(f IOContextFlag) IOContextFlags

func (IOContextFlags) Del 

func (fs IOContextFlags) Del(f IOContextFlag) IOContextFlags

func (IOContextFlags) Has 

func (fs IOContextFlags) Has(f IOContextFlag) bool

type IOContextReadFunc added in v0.14.0 

type IOContextReadFunc func(b []byte) (n int, err error)

type IOContextSeekFunc added in v0.14.0 

type IOContextSeekFunc func(offset int64, whence int) (n int64, err error)

type IOContextWriteFunc added in v0.14.0 

type IOContextWriteFunc func(b []byte) (n int, err error)

type IOFormatFlag 

type IOFormatFlag int64

https://ffmpeg.org/doxygen/7.0/avformat_8h.html#a752cce390d480521919aa5d8be24ac0b

type IOFormatFlags 

type IOFormatFlags astikit.BitFlags

func NewIOFormatFlags 

func NewIOFormatFlags(fs ...IOFormatFlag) IOFormatFlags

func (IOFormatFlags) Add 

func (fs IOFormatFlags) Add(f IOFormatFlag) IOFormatFlags

func (IOFormatFlags) Del 

func (fs IOFormatFlags) Del(f IOFormatFlag) IOFormatFlags

func (IOFormatFlags) Has 

func (fs IOFormatFlags) Has(f IOFormatFlag) bool

type IOInterrupter added in v0.13.0 

type IOInterrupter struct {
	// contains filtered or unexported fields
}

func NewIOInterrupter added in v0.25.0 

func NewIOInterrupter() *IOInterrupter

func (*IOInterrupter) Free added in v0.27.0 

func (i *IOInterrupter) Free()

func (*IOInterrupter) Interrupt added in v0.13.0 

func (i *IOInterrupter) Interrupt()

func (*IOInterrupter) Interrupted added in v0.25.0 

func (i *IOInterrupter) Interrupted() bool

func (*IOInterrupter) Resume added in v0.14.0 

func (i *IOInterrupter) Resume()

type InputFormat 

type InputFormat struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVInputFormat.html

func FindInputFormat added in v0.11.0 

func FindInputFormat(name string) *InputFormat

https://ffmpeg.org/doxygen/7.0/group__lavf__decoding.html#ga40034b6d64d372e1c989e16dde4b459a

func (*InputFormat) Flags 

func (f *InputFormat) Flags() IOFormatFlags

https://ffmpeg.org/doxygen/7.0/structAVInputFormat.html#a1b30f6647d0c2faf38ba8786d7c3a838

func (*InputFormat) LongName added in v0.11.0 

func (f *InputFormat) LongName() string

https://ffmpeg.org/doxygen/7.0/structAVInputFormat.html#a1f67064a527941944017f1dfe65d3aa9

func (*InputFormat) Name added in v0.11.0 

func (f *InputFormat) Name() string

https://ffmpeg.org/doxygen/7.0/structAVInputFormat.html#a850db3eb225e22b64f3304d72134ca0c

func (*InputFormat) String added in v0.11.0 

func (f *InputFormat) String() string

type Level 

type Level int

https://ffmpeg.org/doxygen/7.0/avcodec_8h.html#a84a993ea19afa2cbda45b3283a598fe6

type LogCallback 

type LogCallback func(c Classer, l LogLevel, fmt, msg string)

type LogLevel 

type LogLevel int

https://ffmpeg.org/doxygen/7.0/group__lavu__log__constants.html#ga11e329935b59b83ca722b66674f37fd4

func GetLogLevel added in v0.13.0 

func GetLogLevel() LogLevel

https://ffmpeg.org/doxygen/7.0/group__lavu__log.html#gae8ada5cc5722548d8698650b05207904

type MediaType 

type MediaType C.enum_AVMediaType

https://ffmpeg.org/doxygen/7.0/group__lavu__misc.html#ga9a84bba4713dfced21a1a56163be1f48

func (MediaType) String 

func (t MediaType) String() string

https://ffmpeg.org/doxygen/7.0/group__lavu__misc.html#gaf21645cfa855b2caf9699d7dc7b2d08e

type Option added in v0.25.0 

type Option struct {
	// contains filtered or unexported fields
}

https://www.ffmpeg.org/doxygen/7.0/structAVOption.html

func (*Option) Name added in v0.25.0 

func (o *Option) Name() string

https://www.ffmpeg.org/doxygen/7.0/structAVOption.html#a87e81c6e58d6a94d97a98ad15a4e507c

type OptionSearchFlag added in v0.25.0 

type OptionSearchFlag int64

https://ffmpeg.org/doxygen/7.0/group__opt__mng.html#ga25801ba4fc9b5313eb33ec84e082dd72

type OptionSearchFlags added in v0.25.0 

type OptionSearchFlags astikit.BitFlags

func NewOptionSearchFlags added in v0.25.0 

func NewOptionSearchFlags(fs ...OptionSearchFlag) OptionSearchFlags

func (OptionSearchFlags) Add added in v0.25.0 

func (fs OptionSearchFlags) Add(f OptionSearchFlag) OptionSearchFlags

func (OptionSearchFlags) Del added in v0.25.0 

func (fs OptionSearchFlags) Del(f OptionSearchFlag) OptionSearchFlags

func (OptionSearchFlags) Has added in v0.25.0 

func (fs OptionSearchFlags) Has(f OptionSearchFlag) bool

type Options added in v0.25.0 

type Options struct {
	// contains filtered or unexported fields
}

func (*Options) Get added in v0.25.0 

func (os *Options) Get(name string, f OptionSearchFlags) (string, error)

https://www.ffmpeg.org/doxygen/7.0/group__opt__get__funcs.html#gaf31144e60f9ce89dbe8cbea57a0b232c

func (*Options) List added in v0.25.0 

func (os *Options) List() (list []*Option)

https://www.ffmpeg.org/doxygen/7.0/group__opt__mng.html#gabc75970cd87d1bf47a4ff449470e9225

func (*Options) Set added in v0.25.0 

func (os *Options) Set(name, value string, f OptionSearchFlags) error

https://www.ffmpeg.org/doxygen/7.0/group__opt__set__funcs.html#ga5fd4b92bdf4f392a2847f711676a7537

type OutputFormat 

type OutputFormat struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVOutputFormat.html

func FindOutputFormat added in v0.14.0 

func FindOutputFormat(name string) *OutputFormat

https://ffmpeg.org/doxygen/7.0/group__lavf__encoding.html#ga00bceb049f2b20716e2f36ebc990a350

func (*OutputFormat) Flags 

func (f *OutputFormat) Flags() IOFormatFlags

https://ffmpeg.org/doxygen/7.0/structAVOutputFormat.html#aad55a00e728a020c1dcfaaf695320445

func (*OutputFormat) LongName added in v0.14.0 

func (f *OutputFormat) LongName() string

https://ffmpeg.org/doxygen/7.0/structAVOutputFormat.html#a4ff98d90aac0047a204a35a758a363fc

func (*OutputFormat) Name added in v0.14.0 

func (f *OutputFormat) Name() string

https://ffmpeg.org/doxygen/7.0/structAVOutputFormat.html#ac3abc5f47f3465b6b7eec89c9476351c

func (*OutputFormat) String added in v0.14.0 

func (f *OutputFormat) String() string

type Packet 

type Packet struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVPacket.html

func AllocPacket 

func AllocPacket() *Packet

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#gaaf85aa950695631e0217a16062289b66

func (*Packet) AllocPayload 

func (p *Packet) AllocPayload(s int) error

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#gadfa708660b85a56749c753124de2da7d

func (*Packet) Clone 

func (p *Packet) Clone() *Packet

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#gacbe3e51cf411a7003d706127dc48cbb1

func (*Packet) Data 

func (p *Packet) Data() []byte

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#aaf4fe58dfcc7c232c1f2268b539d8367

func (*Packet) Dts 

func (p *Packet) Dts() int64

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a85dbbd306b44b02390cd91c45e6a0f76

func (*Packet) Duration 

func (p *Packet) Duration() int64

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a622e758be29fd500aed0ffdc069550f7

func (*Packet) Flags 

func (p *Packet) Flags() PacketFlags

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a437be96a9da675f12caa228a9c81bd82

func (*Packet) Free 

func (p *Packet) Free()

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#ga1066464e7cdd1f215df6940db94e5d8e

func (*Packet) FromData added in v0.4.0 

func (p *Packet) FromData(data []byte) (err error)

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#ga7ca877e1f0ded89a27199b65e9a077dc

func (*Packet) MoveRef 

func (p *Packet) MoveRef(src *Packet)

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#ga91dbb1359f99547adb544ee96a406b21

func (*Packet) Pos 

func (p *Packet) Pos() int64

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#ab5793d8195cf4789dfb3913b7a693903

func (*Packet) Pts 

func (p *Packet) Pts() int64

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a73bde0a37f3b1efc839f11295bfbf42a

func (*Packet) Ref 

func (p *Packet) Ref(src *Packet) error

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#gadb05d71fa2ea7b7fd3e8cfc6d9065a47

func (*Packet) RescaleTs 

func (p *Packet) RescaleTs(src, dst Rational)

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#gae5c86e4d93f6e7aa62ef2c60763ea67e

func (*Packet) SetDts 

func (p *Packet) SetDts(v int64)

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a85dbbd306b44b02390cd91c45e6a0f76

func (*Packet) SetDuration 

func (p *Packet) SetDuration(d int64)

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a622e758be29fd500aed0ffdc069550f7

func (*Packet) SetFlags 

func (p *Packet) SetFlags(f PacketFlags)

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a437be96a9da675f12caa228a9c81bd82

func (*Packet) SetPos 

func (p *Packet) SetPos(v int64)

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#ab5793d8195cf4789dfb3913b7a693903

func (*Packet) SetPts 

func (p *Packet) SetPts(v int64)

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a73bde0a37f3b1efc839f11295bfbf42a

func (*Packet) SetSize 

func (p *Packet) SetSize(s int)

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a4d1ea19f63eb107111fd650ca514d1f4

func (*Packet) SetStreamIndex 

func (p *Packet) SetStreamIndex(i int)

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a0d1cb9b5a32b00fb6edc81ea3aae2a49

func (*Packet) SideData 

func (p *Packet) SideData() *PacketSideData

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#ac55bfef91c33f02704ba76518d0f294c

func (*Packet) Size 

func (p *Packet) Size() int

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a4d1ea19f63eb107111fd650ca514d1f4

func (*Packet) StreamIndex 

func (p *Packet) StreamIndex() int

https://ffmpeg.org/doxygen/7.0/structAVPacket.html#a0d1cb9b5a32b00fb6edc81ea3aae2a49

func (*Packet) Unref 

func (p *Packet) Unref()

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#ga63d5a489b419bd5d45cfd09091cbcbc2

type PacketFlag 

type PacketFlag int64

https://ffmpeg.org/doxygen/7.0/group__lavc__packet.html#ga75603d7c2b8adf5829f4fd2fb860168f

type PacketFlags 

type PacketFlags astikit.BitFlags

func NewPacketFlags 

func NewPacketFlags(fs ...PacketFlag) PacketFlags

func (PacketFlags) Add 

func (fs PacketFlags) Add(f PacketFlag) PacketFlags

func (PacketFlags) Del 

func (fs PacketFlags) Del(f PacketFlag) PacketFlags

func (PacketFlags) Has 

func (fs PacketFlags) Has(f PacketFlag) bool

type PacketSideData added in v0.17.0 

type PacketSideData struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVPacketSideData.html

func (*PacketSideData) Add added in v0.17.0 

func (d *PacketSideData) Add(t PacketSideDataType, b []byte) error

https://ffmpeg.org/doxygen/7.0/group__lavc__packet__side__data.html#gad208a666db035802403ea994912a83db

func (*PacketSideData) Get added in v0.17.0 

func (d *PacketSideData) Get(t PacketSideDataType) []byte

https://ffmpeg.org/doxygen/7.0/group__lavc__packet__side__data.html#ga61a3a0fba92a308208c8ab957472d23c

type PacketSideDataType 

type PacketSideDataType C.enum_AVPacketSideDataType

https://ffmpeg.org/doxygen/7.0/group__lavc__packet__side__data.html#ga9a80bfcacc586b483a973272800edb97

func (PacketSideDataType) Name added in v0.17.0 

func (t PacketSideDataType) Name() string

https://ffmpeg.org/doxygen/7.0/group__lavc__packet__side__data.html#ga78c05e43a5d021eb10e63b28a541bce3

func (PacketSideDataType) String added in v0.17.0 

func (t PacketSideDataType) String() string

type PictureType 

type PictureType C.enum_AVPictureType

https://ffmpeg.org/doxygen/7.0/group__lavu__picture.html#gae6cbcab1f70d8e476757f1c1f5a0a78e

func (PictureType) String 

func (t PictureType) String() string

https://ffmpeg.org/doxygen/7.0/group__lavu__picture.html#gacbf2ea8b2b89924c890ef8ec10a3d922

type PixelFormat 

type PixelFormat C.enum_AVPixelFormat

https://ffmpeg.org/doxygen/7.0/pixfmt_8h.html#a9a8e335cf3be472042bc9f0cf80cd4c5

func FindPixelFormatByName added in v0.2.0 

func FindPixelFormatByName(name string) PixelFormat

https://ffmpeg.org/doxygen/7.0/pixdesc_8c.html#a925ef18d69c24c3be8c53d5a7dc0660e

func (PixelFormat) Name 

func (f PixelFormat) Name() string

https://ffmpeg.org/doxygen/7.0/pixdesc_8c.html#ab92e2a8a9b58c982560c49df9f01e47e

func (PixelFormat) String 

func (f PixelFormat) String() string

type PrivateData added in v0.25.0 

type PrivateData struct {
	// contains filtered or unexported fields
}

func (*PrivateData) Options added in v0.25.0 

func (pd *PrivateData) Options() *Options

type Profile 

type Profile int

https://ffmpeg.org/doxygen/7.0/avcodec_8h.html#a1d8d03f5be975b8a728574cbdb00c896

type Program added in v0.19.0 

type Program struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVProgram.html

func (*Program) AddStream added in v0.19.0 

func (p *Program) AddStream(s *Stream)

https://ffmpeg.org/doxygen/7.0/avformat_8c.html#ae1eb83cf16060217c805e61f0f62fa4e

func (*Program) Discard added in v0.28.0 

func (p *Program) Discard() Discard

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a9c7a07c08a1f960aaa49f3f47633af5c

func (*Program) EndTime added in v0.28.0 

func (p *Program) EndTime() int64

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a5a7795c918153d0f64d68a838e172db4

func (*Program) ID added in v0.19.0 

func (p *Program) ID() int

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a10cc799a98b37335e820b0bdb386eb95

func (*Program) Metadata added in v0.28.0 

func (p *Program) Metadata() *Dictionary

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#ae9dab38d4694e3da9cba0f882f4e43d3

func (*Program) NbStreams added in v0.19.0 

func (p *Program) NbStreams() int

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a136cf29d2aa5b0e4c6d743406c5e39d1

func (*Program) PcrPid added in v0.28.0 

func (p *Program) PcrPid() int

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a7e026323df87e84a72ec5e5c8ce341a5

func (*Program) PmtPid added in v0.28.0 

func (p *Program) PmtPid() int

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a02011963a63c291c6dc6d4eefa56cd69

func (*Program) ProgramNumber added in v0.28.0 

func (p *Program) ProgramNumber() int

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a4c1539ea3c98da979b95a59a3ea163cb

func (*Program) PtsWrapBehavior added in v0.28.0 

func (p *Program) PtsWrapBehavior() int

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#aa3f8af78093a910ff766ac5af381758b

func (*Program) PtsWrapReference added in v0.28.0 

func (p *Program) PtsWrapReference() int64

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a7e539e286876577e158039f6e7678452

func (*Program) SetDiscard added in v0.28.0 

func (p *Program) SetDiscard(d Discard)

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a9c7a07c08a1f960aaa49f3f47633af5c

func (*Program) SetID added in v0.19.0 

func (p *Program) SetID(i int)

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a10cc799a98b37335e820b0bdb386eb95

func (*Program) SetMetadata added in v0.28.0 

func (p *Program) SetMetadata(d *Dictionary)

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#ae9dab38d4694e3da9cba0f882f4e43d3

func (*Program) SetPcrPid added in v0.28.0 

func (p *Program) SetPcrPid(n int)

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a7e026323df87e84a72ec5e5c8ce341a5

func (*Program) SetPmtPid added in v0.28.0 

func (p *Program) SetPmtPid(n int)

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a02011963a63c291c6dc6d4eefa56cd69

func (*Program) SetProgramNumber added in v0.28.0 

func (p *Program) SetProgramNumber(n int)

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a4c1539ea3c98da979b95a59a3ea163cb

func (*Program) StartTime added in v0.28.0 

func (p *Program) StartTime() int64

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a2276db4d51695120664d527f20b7c532

func (*Program) Streams added in v0.19.0 

func (p *Program) Streams() (ss []*Stream)

https://ffmpeg.org/doxygen/7.0/structAVProgram.html#a7967d41af4812ed61a28762e988c7a02

type Rational 

type Rational struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVRational.html

func NewRational 

func NewRational(num, den int) Rational

func (Rational) Den 

func (r Rational) Den() int

func (Rational) Float64 added in v0.13.0 

func (r Rational) Float64() float64

func (Rational) Invert added in v0.19.0 

func (r Rational) Invert() Rational

func (Rational) Num 

func (r Rational) Num() int

func (*Rational) SetDen 

func (r *Rational) SetDen(den int)

func (*Rational) SetNum 

func (r *Rational) SetNum(num int)

func (Rational) String 

func (r Rational) String() string

type Rounding 

type Rounding C.enum_AVRounding

https://ffmpeg.org/doxygen/7.0/group__lavu__math.html#ga921d656eaf2c4d6800a734a13af021d0

type SampleFormat 

type SampleFormat C.enum_AVSampleFormat

https://ffmpeg.org/doxygen/7.0/group__lavu__sampfmts.html#gaf9a51ca15301871723577c730b5865c5

func (SampleFormat) Name 

func (f SampleFormat) Name() string

https://ffmpeg.org/doxygen/7.0/group__lavu__sampfmts.html#ga31b9d149b2de9821a65f4f5612970838

func (SampleFormat) String 

func (f SampleFormat) String() string

type SeekFlag 

type SeekFlag int64

https://ffmpeg.org/doxygen/7.0/avformat_8h.html#ac736f8f4afc930ca1cda0b43638cc678

type SeekFlags 

type SeekFlags astikit.BitFlags

func NewSeekFlags 

func NewSeekFlags(fs ...SeekFlag) SeekFlags

func (SeekFlags) Add 

func (fs SeekFlags) Add(f SeekFlag) SeekFlags

func (SeekFlags) Del 

func (fs SeekFlags) Del(f SeekFlag) SeekFlags

func (SeekFlags) Has 

func (fs SeekFlags) Has(f SeekFlag) bool

type SoftwareResampleContext added in v0.25.0 

type SoftwareResampleContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structSwrContext.html

func AllocSoftwareResampleContext added in v0.25.0 

func AllocSoftwareResampleContext() *SoftwareResampleContext

https://ffmpeg.org/doxygen/7.0/group__lswr.html#gaf58c4ff10f73d74bdab8e5aa7193147c

func (*SoftwareResampleContext) Class added in v0.25.0 

func (src *SoftwareResampleContext) Class() *Class

https://ffmpeg.org/doxygen/7.0/structSwrContext.html#a7e13adcdcbc11bcc933cb7d0b9f839a0

func (*SoftwareResampleContext) ConvertFrame added in v0.25.0 

func (src_ *SoftwareResampleContext) ConvertFrame(src, dst *Frame) error

https://ffmpeg.org/doxygen/7.0/group__lswr.html#gac482028c01d95580106183aa84b0930c

func (*SoftwareResampleContext) Delay added in v0.25.0 

func (src_ *SoftwareResampleContext) Delay(base int64) int64

https://ffmpeg.org/doxygen/7.0/group__lswr.html#ga5121a5a7890a2d23b72dc871dd0ebb06

func (*SoftwareResampleContext) Free added in v0.25.0 

func (src *SoftwareResampleContext) Free()

https://ffmpeg.org/doxygen/7.0/group__lswr.html#ga818f7d78b1ad7d8d5b70de374b668c34

type SoftwareScaleContext added in v0.13.0 

type SoftwareScaleContext struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structSwsContext.html

func CreateSoftwareScaleContext added in v0.13.0 

func CreateSoftwareScaleContext(srcW, srcH int, srcFormat PixelFormat, dstW, dstH int, dstFormat PixelFormat, flags SoftwareScaleContextFlags) (*SoftwareScaleContext, error)

https://ffmpeg.org/doxygen/7.0/group__libsws.html#gaf360d1a9e0e60f906f74d7d44f9abfdd

func (*SoftwareScaleContext) Class added in v0.13.0 

func (ssc *SoftwareScaleContext) Class() *Class

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a6866f52574bc730833d2580abc806261

func (*SoftwareScaleContext) DestinationHeight added in v0.13.0 

func (ssc *SoftwareScaleContext) DestinationHeight() int

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a195564564eff11e1ee181999c13b9a22

func (*SoftwareScaleContext) DestinationPixelFormat added in v0.13.0 

func (ssc *SoftwareScaleContext) DestinationPixelFormat() PixelFormat

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a66adb1238b56e3539ad1145c146348e2

func (*SoftwareScaleContext) DestinationResolution added in v0.13.0 

func (ssc *SoftwareScaleContext) DestinationResolution() (width int, height int)

func (*SoftwareScaleContext) DestinationWidth added in v0.13.0 

func (ssc *SoftwareScaleContext) DestinationWidth() int

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a0bf831c04c58c12ea7aef32e0ffb2f6d

func (*SoftwareScaleContext) Flags added in v0.13.0 

func (ssc *SoftwareScaleContext) Flags() SoftwareScaleContextFlags

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a4bad42bdd38e916f045956efe81039bf

func (*SoftwareScaleContext) Free added in v0.13.0 

func (ssc *SoftwareScaleContext) Free()

https://ffmpeg.org/doxygen/7.0/group__libsws.html#gad3af0ca76f071dbe0173444db9882932

func (*SoftwareScaleContext) ScaleFrame added in v0.13.0 

func (ssc *SoftwareScaleContext) ScaleFrame(src, dst *Frame) error

https://ffmpeg.org/doxygen/7.0/group__libsws.html#ga1c72fcf83bd57aea72cf3dadfcf02541

func (*SoftwareScaleContext) SetDestinationHeight added in v0.13.0 

func (ssc *SoftwareScaleContext) SetDestinationHeight(i int) error

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a195564564eff11e1ee181999c13b9a22

func (*SoftwareScaleContext) SetDestinationPixelFormat added in v0.13.0 

func (ssc *SoftwareScaleContext) SetDestinationPixelFormat(p PixelFormat) error

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a66adb1238b56e3539ad1145c146348e2

func (*SoftwareScaleContext) SetDestinationResolution added in v0.13.0 

func (ssc *SoftwareScaleContext) SetDestinationResolution(w int, h int) error

func (*SoftwareScaleContext) SetDestinationWidth added in v0.13.0 

func (ssc *SoftwareScaleContext) SetDestinationWidth(i int) error

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a0bf831c04c58c12ea7aef32e0ffb2f6d

func (*SoftwareScaleContext) SetFlags added in v0.13.0 

func (ssc *SoftwareScaleContext) SetFlags(swscf SoftwareScaleContextFlags) error

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a4bad42bdd38e916f045956efe81039bf

func (*SoftwareScaleContext) SetSourceHeight added in v0.13.0 

func (ssc *SoftwareScaleContext) SetSourceHeight(i int) error

https://ffmpeg.org/doxygensrcH/7.0/structSwsContext.html#a195564564eff11e1ee181999c13b9a22

func (*SoftwareScaleContext) SetSourcePixelFormat added in v0.13.0 

func (ssc *SoftwareScaleContext) SetSourcePixelFormat(p PixelFormat) error

https://ffmpeg.org/doxygensrcH/7.0/structSwsContext.html#a195564564eff11e1ee181999c13b9a22

func (*SoftwareScaleContext) SetSourceResolution added in v0.13.0 

func (ssc *SoftwareScaleContext) SetSourceResolution(w int, h int) error

func (*SoftwareScaleContext) SetSourceWidth added in v0.13.0 

func (ssc *SoftwareScaleContext) SetSourceWidth(i int) error

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a1e1455f5d751e9ca639bf8afbda25646

func (*SoftwareScaleContext) SourceHeight added in v0.13.0 

func (ssc *SoftwareScaleContext) SourceHeight() int

https://ffmpeg.org/doxygensrcH/7.0/structSwsContext.html#a195564564eff11e1ee181999c13b9a22

func (*SoftwareScaleContext) SourcePixelFormat added in v0.13.0 

func (ssc *SoftwareScaleContext) SourcePixelFormat() PixelFormat

https://ffmpeg.org/doxygensrcH/7.0/structSwsContext.html#a195564564eff11e1ee181999c13b9a22

func (*SoftwareScaleContext) SourceResolution added in v0.13.0 

func (ssc *SoftwareScaleContext) SourceResolution() (int, int)

func (*SoftwareScaleContext) SourceWidth added in v0.13.0 

func (ssc *SoftwareScaleContext) SourceWidth() int

https://ffmpeg.org/doxygen/7.0/structSwsContext.html#a1e1455f5d751e9ca639bf8afbda25646

type SoftwareScaleContextFlag added in v0.13.0 

type SoftwareScaleContextFlag int64

https://ffmpeg.org/doxygen/7.0/group__libsws.html#ga6110064d9edfbec77ca5c3279cb75c31

type SoftwareScaleContextFlags added in v0.13.0 

type SoftwareScaleContextFlags astikit.BitFlags

func NewSoftwareScaleContextFlags added in v0.13.0 

func NewSoftwareScaleContextFlags(fs ...SoftwareScaleContextFlag) SoftwareScaleContextFlags

func (SoftwareScaleContextFlags) Add added in v0.13.0 

func (fs SoftwareScaleContextFlags) Add(f SoftwareScaleContextFlag) SoftwareScaleContextFlags

func (SoftwareScaleContextFlags) Del added in v0.13.0 

func (fs SoftwareScaleContextFlags) Del(f SoftwareScaleContextFlag) SoftwareScaleContextFlags

func (SoftwareScaleContextFlags) Has added in v0.13.0 

func (fs SoftwareScaleContextFlags) Has(f SoftwareScaleContextFlag) bool

type Stream 

type Stream struct {
	// contains filtered or unexported fields
}

https://ffmpeg.org/doxygen/7.0/structAVStream.html

func (*Stream) AvgFrameRate 

func (s *Stream) AvgFrameRate() Rational

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a946e1e9b89eeeae4cab8a833b482c1ad

func (*Stream) Class added in v0.25.0 

func (s *Stream) Class() *Class

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a4737d8b012827558f55a6f559b253496

func (*Stream) CodecParameters 

func (s *Stream) CodecParameters() *CodecParameters

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a12826d21779289356722971d362c583c

func (*Stream) Discard added in v0.29.0 

func (s *Stream) Discard() Discard

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a492fcecc45dbbd8da51edd0124e9dd30

func (*Stream) Duration 

func (s *Stream) Duration() int64

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a4e04af7a5a4d8298649850df798dd0bc

func (*Stream) EventFlags 

func (s *Stream) EventFlags() StreamEventFlags

https://ffmpeg.org/doxygen/7.0/structAVStream.html#ab76e176c2a1d1ff09ec9c0bb88dc25e9

func (*Stream) ID 

func (s *Stream) ID() int

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a6873ed62f196c24e8bf282609231786f

func (*Stream) Index 

func (s *Stream) Index() int

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a6ca823054632821e085377f7d371a2d1

func (*Stream) Metadata 

func (s *Stream) Metadata() *Dictionary

https://ffmpeg.org/doxygen/7.0/structAVStream.html

func (*Stream) NbFrames 

func (s *Stream) NbFrames() int64

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a4382c3064df1c9eb232ac198dec067f9

func (*Stream) RFrameRate 

func (s *Stream) RFrameRate() Rational

https://ffmpeg.org/doxygen/7.0/structAVStream.html#ad63fb11cc1415e278e09ddc676e8a1ad

func (*Stream) SampleAspectRatio 

func (s *Stream) SampleAspectRatio() Rational

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a3f19c60ac6da237cd10e4d97150c118e

func (*Stream) SetAvgFrameRate added in v0.14.0 

func (s *Stream) SetAvgFrameRate(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a946e1e9b89eeeae4cab8a833b482c1ad

func (*Stream) SetDiscard added in v0.29.0 

func (s *Stream) SetDiscard(d Discard)

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a492fcecc45dbbd8da51edd0124e9dd30

func (*Stream) SetID added in v0.14.0 

func (s *Stream) SetID(i int)

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a6873ed62f196c24e8bf282609231786f

func (*Stream) SetIndex added in v0.14.0 

func (s *Stream) SetIndex(i int)

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a6ca823054632821e085377f7d371a2d1

func (*Stream) SetRFrameRate added in v0.14.0 

func (s *Stream) SetRFrameRate(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVStream.html#ad63fb11cc1415e278e09ddc676e8a1ad

func (*Stream) SetSampleAspectRatio added in v0.14.0 

func (s *Stream) SetSampleAspectRatio(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a3f19c60ac6da237cd10e4d97150c118e

func (*Stream) SetTimeBase 

func (s *Stream) SetTimeBase(r Rational)

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a9db755451f14e2bf590d4b85d82b32e6

func (*Stream) StartTime 

func (s *Stream) StartTime() int64

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a7c67ae70632c91df8b0f721658ec5377

func (*Stream) TimeBase 

func (s *Stream) TimeBase() Rational

https://ffmpeg.org/doxygen/7.0/structAVStream.html#a9db755451f14e2bf590d4b85d82b32e6

type StreamEventFlag 

type StreamEventFlag int64

https://ffmpeg.org/doxygen/7.0/avformat_8h.html#ab3a5958310f614671f5030ed10753ba9

type StreamEventFlags 

type StreamEventFlags astikit.BitFlags

func NewStreamEventFlags 

func NewStreamEventFlags(fs ...StreamEventFlag) StreamEventFlags

func (StreamEventFlags) Add 

func (fs StreamEventFlags) Add(f StreamEventFlag) StreamEventFlags

func (StreamEventFlags) Del 

func (fs StreamEventFlags) Del(f StreamEventFlag) StreamEventFlags

func (StreamEventFlags) Has 

func (fs StreamEventFlags) Has(f StreamEventFlag) bool

type StrictStdCompliance 

type StrictStdCompliance int

https://ffmpeg.org/doxygen/7.0/defs_8h.html#a96808e3862c53c7edb4ace1b2f3e544f

type ThreadType 

type ThreadType int

https://ffmpeg.org/doxygen/7.0/avcodec_8h.html#a116c7fb56ac57ccca3e08b80467b2a40

type UnknownClasser added in v0.13.0 

type UnknownClasser struct {
	// contains filtered or unexported fields
}

func (*UnknownClasser) Class added in v0.13.0 

func (c *UnknownClasser) Class() *Class

Source Files

View all Source files

Directories

Path Synopsis
examples
bit_stream_filtering
custom_io_demuxing
custom_io_muxing
demuxing_decoding
filtering
frame_data_manipulation
hardware_decoding_filtering
hardware_encoding
remuxing
resampling_audio
scaling_video
transcoding
internal
cmd/flags

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