astiav

package module
v0.21.0 Latest Latest
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 Go to latest Published: Oct 4, 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
Demuxing/Decoding see see
Filtering see see
Hardware Decoding see see
Remuxing see see
Scaling see see
Transcoding see see

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

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",

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/buffersink.h#L89

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/buffersrc.h#L36

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L206

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L287

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/dict.h#L67

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/error.h#L51

View Source 
const (
	FilterCommandFlagOne  = FilterCommandFlag(C.AVFILTER_CMD_FLAG_ONE)
	FilterCommandFlagFast = FilterCommandFlag(C.AVFILTER_CMD_FLAG_FAST)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L739

View Source 
const (
	FormatContextCtxFlagNoHeader   = FormatContextCtxFlag(C.AVFMTCTX_NOHEADER)
	FormatContextCtxFlagUnseekable = FormatContextCtxFlag(C.AVFMTCTX_UNSEEKABLE)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1153

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1321

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avio.h#L621

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L464

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/log.h#L162

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 (
	PacketFlagCorrupt = PacketFlag(C.AV_PKT_FLAG_CORRUPT)
	PacketFlagDiscard = PacketFlag(C.AV_PKT_FLAG_DISCARD)
	PacketFlagKey     = PacketFlag(C.AV_PKT_FLAG_KEY)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/packet.h#L428

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L1526

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L2277

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libswscale/swscale.h#L59

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)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L1281

View Source 
const (
	ThreadTypeFrame     = ThreadType(C.FF_THREAD_FRAME)
	ThreadTypeSlice     = ThreadType(C.FF_THREAD_SLICE)
	ThreadTypeUndefined = ThreadType(0)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L1451

View Source 
const (
	NoPtsValue = int64(C.AV_NOPTS_VALUE)
	TimeBase   = int(C.AV_TIME_BASE)
)
View Source 
const (
	FormatEventFlagMetadataUpdated = FormatEventFlag(C.AVFMT_EVENT_FLAG_METADATA_UPDATED)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1519

View Source 
const (
	LevelUnknown = Level(C.FF_LEVEL_UNKNOWN)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L1652

View Source 
const NumDataPointers = uint(C.AV_NUM_DATA_POINTERS)
View Source 
const (
	StreamEventFlagMetadataUpdated = StreamEventFlag(C.AVSTREAM_EVENT_FLAG_METADATA_UPDATED)
)

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1070

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/channel_layout.h#L90

View Source 
var (
	TimeBaseQ = newRationalFromC(C.AV_TIME_BASE_Q)
)

Functions

func Log 

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

func RL32 

func RL32(i []byte) uint32

func RL32WithOffset 

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

func RegisterAllDevices added in v0.11.0 

func RegisterAllDevices()

func RelativeTime added in v0.13.0 

func RelativeTime() int64

func RescaleQ 

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

func RescaleQRnd 

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

func ResetLogCallback 

func ResetLogCallback()

func SetLogCallback 

func SetLogCallback(c LogCallback)

func SetLogLevel 

func SetLogLevel(l LogLevel)

Types

type AudioFifo added in v0.19.0 

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

https://github.com/FFmpeg/FFmpeg/blob/n7.0/libavutil/audio_fifo.c#L37

func AllocAudioFifo added in v0.19.0 

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

func (*AudioFifo) Free added in v0.19.0 

func (a *AudioFifo) Free()

func (*AudioFifo) Read added in v0.19.0 

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

func (*AudioFifo) Realloc added in v0.19.0 

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

func (*AudioFifo) Size added in v0.19.0 

func (a *AudioFifo) Size() int

func (*AudioFifo) Space added in v0.19.0 

func (a *AudioFifo) Space() int

func (*AudioFifo) Write added in v0.19.0 

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

type BitStreamFilter added in v0.15.0 

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

https://github.com/FFmpeg/FFmpeg/blob/release/5.1/libavcodec/bsf.h#L111

func FindBitStreamFilterByName added in v0.15.0 

func FindBitStreamFilterByName(n string) *BitStreamFilter

func (*BitStreamFilter) Name added in v0.15.0 

func (bsf *BitStreamFilter) Name() string

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://github.com/FFmpeg/FFmpeg/blob/release/5.1/libavcodec/bsf.h#L68

func AllocBitStreamFilterContext added in v0.15.0 

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

func (*BitStreamFilterContext) Class added in v0.15.0 

func (bsfc *BitStreamFilterContext) Class() *Class

func (*BitStreamFilterContext) Free added in v0.15.0 

func (bsfc *BitStreamFilterContext) Free()

func (*BitStreamFilterContext) Initialize added in v0.15.0 

func (bsfc *BitStreamFilterContext) Initialize() error

func (*BitStreamFilterContext) InputCodecParameters added in v0.16.0 

func (bsfc *BitStreamFilterContext) InputCodecParameters() *CodecParameters

func (*BitStreamFilterContext) InputTimeBase added in v0.16.0 

func (bsfc *BitStreamFilterContext) InputTimeBase() Rational

func (*BitStreamFilterContext) ReceivePacket added in v0.15.0 

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

func (*BitStreamFilterContext) SendPacket added in v0.15.0 

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

func (*BitStreamFilterContext) SetInputTimeBase added in v0.16.0 

func (bsfc *BitStreamFilterContext) SetInputTimeBase(r Rational)

type BuffersinkFlag 

type BuffersinkFlag int64

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 BuffersrcFlag 

type BuffersrcFlag int64

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
}

func (ChannelLayout) Channels added in v0.17.0 

func (l ChannelLayout) Channels() int

func (ChannelLayout) Compare added in v0.8.0 

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

func (ChannelLayout) Describe added in v0.8.0 

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

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

type ChromaLocation 

type ChromaLocation C.enum_AVChromaLocation

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L616

type Class added in v0.13.0 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/log.h#L66

func (*Class) Category added in v0.13.0 

func (c *Class) Category() ClassCategory

func (*Class) ItemName added in v0.13.0 

func (c *Class) ItemName() string

func (*Class) Name added in v0.13.0 

func (c *Class) Name() string

func (*Class) Parent added in v0.13.0 

func (c *Class) Parent() *Class

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/log.h#L28

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec.h#L202

func Codecs added in v0.13.0 

func Codecs() (cs []*Codec)

func FindDecoder 

func FindDecoder(id CodecID) *Codec

func FindDecoderByName 

func FindDecoderByName(n string) *Codec

func FindEncoder 

func FindEncoder(id CodecID) *Codec

func FindEncoderByName 

func FindEncoderByName(n string) *Codec

func (*Codec) ChannelLayouts 

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

func (*Codec) HardwareConfigs added in v0.13.0 

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

func (*Codec) ID added in v0.13.0 

func (c *Codec) ID() CodecID

func (*Codec) IsDecoder 

func (c *Codec) IsDecoder() bool

func (*Codec) IsEncoder 

func (c *Codec) IsEncoder() bool

func (*Codec) Name 

func (c *Codec) Name() string

func (*Codec) PixelFormats 

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

func (*Codec) SampleFormats 

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

func (*Codec) String 

func (c *Codec) String() string

type CodecContext 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/avcodec.h#L383

func AllocCodecContext 

func AllocCodecContext(c *Codec) *CodecContext

func (*CodecContext) BitRate 

func (cc *CodecContext) BitRate() int64

func (*CodecContext) ChannelLayout 

func (cc *CodecContext) ChannelLayout() ChannelLayout

func (*CodecContext) ChromaLocation 

func (cc *CodecContext) ChromaLocation() ChromaLocation

func (*CodecContext) Class added in v0.13.0 

func (cc *CodecContext) Class() *Class

func (*CodecContext) CodecID 

func (cc *CodecContext) CodecID() CodecID

func (*CodecContext) ColorPrimaries 

func (cc *CodecContext) ColorPrimaries() ColorPrimaries

func (*CodecContext) ColorRange 

func (cc *CodecContext) ColorRange() ColorRange

func (*CodecContext) ColorSpace 

func (cc *CodecContext) ColorSpace() ColorSpace

func (*CodecContext) ColorTransferCharacteristic 

func (cc *CodecContext) ColorTransferCharacteristic() ColorTransferCharacteristic

func (*CodecContext) ExtraData added in v0.14.0 

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

func (*CodecContext) ExtraHardwareFrames added in v0.14.0 

func (cc *CodecContext) ExtraHardwareFrames() int

func (*CodecContext) Flags 

func (cc *CodecContext) Flags() CodecContextFlags

func (*CodecContext) Flags2 

func (cc *CodecContext) Flags2() CodecContextFlags2

func (*CodecContext) FrameSize 

func (cc *CodecContext) FrameSize() int

func (*CodecContext) Framerate 

func (cc *CodecContext) Framerate() Rational

func (*CodecContext) Free 

func (cc *CodecContext) Free()

func (*CodecContext) FromCodecParameters added in v0.14.0 

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

func (*CodecContext) GopSize 

func (cc *CodecContext) GopSize() int

func (*CodecContext) Height 

func (cc *CodecContext) Height() int

func (*CodecContext) Level 

func (cc *CodecContext) Level() Level

func (*CodecContext) MediaType 

func (cc *CodecContext) MediaType() MediaType

func (*CodecContext) Open 

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

func (*CodecContext) PixelFormat 

func (cc *CodecContext) PixelFormat() PixelFormat

func (*CodecContext) Profile 

func (cc *CodecContext) Profile() Profile

func (*CodecContext) Qmin added in v0.8.0 

func (cc *CodecContext) Qmin() int

func (*CodecContext) ReceiveFrame 

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

func (*CodecContext) ReceivePacket 

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

func (*CodecContext) SampleAspectRatio 

func (cc *CodecContext) SampleAspectRatio() Rational

func (*CodecContext) SampleFormat 

func (cc *CodecContext) SampleFormat() SampleFormat

func (*CodecContext) SampleRate 

func (cc *CodecContext) SampleRate() int

func (*CodecContext) SendFrame 

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

func (*CodecContext) SendPacket 

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

func (*CodecContext) SetBitRate 

func (cc *CodecContext) SetBitRate(bitRate int64)

func (*CodecContext) SetChannelLayout 

func (cc *CodecContext) SetChannelLayout(l ChannelLayout)

func (*CodecContext) SetExtraData added in v0.14.0 

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

func (*CodecContext) SetExtraHardwareFrames added in v0.14.0 

func (cc *CodecContext) SetExtraHardwareFrames(n int)

func (*CodecContext) SetFlags 

func (cc *CodecContext) SetFlags(fs CodecContextFlags)

func (*CodecContext) SetFlags2 

func (cc *CodecContext) SetFlags2(fs CodecContextFlags2)

func (*CodecContext) SetFramerate 

func (cc *CodecContext) SetFramerate(f Rational)

func (*CodecContext) SetGopSize 

func (cc *CodecContext) SetGopSize(gopSize int)

func (*CodecContext) SetHardwareDeviceContext added in v0.13.0 

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

func (*CodecContext) SetHeight 

func (cc *CodecContext) SetHeight(height int)

func (*CodecContext) SetLevel added in v0.14.0 

func (cc *CodecContext) SetLevel(l Level)

func (*CodecContext) SetPixelFormat 

func (cc *CodecContext) SetPixelFormat(pixFmt PixelFormat)

func (*CodecContext) SetPixelFormatCallback added in v0.13.0 

func (cc *CodecContext) SetPixelFormatCallback(c CodecContextPixelFormatCallback)

func (*CodecContext) SetProfile added in v0.14.0 

func (cc *CodecContext) SetProfile(p Profile)

func (*CodecContext) SetQmin added in v0.8.0 

func (cc *CodecContext) SetQmin(qmin int)

func (*CodecContext) SetSampleAspectRatio 

func (cc *CodecContext) SetSampleAspectRatio(r Rational)

func (*CodecContext) SetSampleFormat 

func (cc *CodecContext) SetSampleFormat(f SampleFormat)

func (*CodecContext) SetSampleRate 

func (cc *CodecContext) SetSampleRate(sampleRate int)

func (*CodecContext) SetStrictStdCompliance 

func (cc *CodecContext) SetStrictStdCompliance(c StrictStdCompliance)

func (*CodecContext) SetThreadCount 

func (cc *CodecContext) SetThreadCount(threadCount int)

func (*CodecContext) SetThreadType 

func (cc *CodecContext) SetThreadType(t ThreadType)

func (*CodecContext) SetTimeBase 

func (cc *CodecContext) SetTimeBase(r Rational)

func (*CodecContext) SetWidth 

func (cc *CodecContext) SetWidth(width int)

func (*CodecContext) StrictStdCompliance 

func (cc *CodecContext) StrictStdCompliance() StrictStdCompliance

func (*CodecContext) String 

func (cc *CodecContext) String() string

func (*CodecContext) ThreadCount 

func (cc *CodecContext) ThreadCount() int

func (*CodecContext) ThreadType 

func (cc *CodecContext) ThreadType() ThreadType

func (*CodecContext) TimeBase 

func (cc *CodecContext) TimeBase() Rational

func (*CodecContext) ToCodecParameters added in v0.14.0 

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

func (*CodecContext) Width 

func (cc *CodecContext) Width() int

type CodecContextFlag 

type CodecContextFlag int64

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec.h#L460

func (CodecHardwareConfig) HardwareDeviceType added in v0.13.0 

func (chc CodecHardwareConfig) HardwareDeviceType() HardwareDeviceType

func (CodecHardwareConfig) MethodFlags added in v0.13.0 

func (chc CodecHardwareConfig) MethodFlags() CodecHardwareConfigMethodFlags

func (CodecHardwareConfig) PixelFormat added in v0.13.0 

func (chc CodecHardwareConfig) PixelFormat() PixelFormat

type CodecHardwareConfigMethodFlag added in v0.13.0 

type CodecHardwareConfigMethodFlag int64

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec.h#L420

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec_id.h#L47

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/codec_par.h#L52

func AllocCodecParameters 

func AllocCodecParameters() *CodecParameters

func (*CodecParameters) BitRate 

func (cp *CodecParameters) BitRate() int64

func (*CodecParameters) ChannelLayout 

func (cp *CodecParameters) ChannelLayout() ChannelLayout

func (*CodecParameters) ChromaLocation 

func (cp *CodecParameters) ChromaLocation() ChromaLocation

func (*CodecParameters) CodecID 

func (cp *CodecParameters) CodecID() CodecID

func (*CodecParameters) CodecTag 

func (cp *CodecParameters) CodecTag() CodecTag

func (*CodecParameters) CodecType added in v0.4.0 

func (cp *CodecParameters) CodecType() MediaType

func (*CodecParameters) ColorPrimaries 

func (cp *CodecParameters) ColorPrimaries() ColorPrimaries

func (*CodecParameters) ColorRange 

func (cp *CodecParameters) ColorRange() ColorRange

func (*CodecParameters) ColorSpace 

func (cp *CodecParameters) ColorSpace() ColorSpace

func (*CodecParameters) ColorTransferCharacteristic 

func (cp *CodecParameters) ColorTransferCharacteristic() ColorTransferCharacteristic

func (*CodecParameters) Copy 

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

func (*CodecParameters) ExtraData added in v0.14.0 

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

func (*CodecParameters) FrameSize 

func (cp *CodecParameters) FrameSize() int

func (*CodecParameters) Free 

func (cp *CodecParameters) Free()

func (*CodecParameters) FromCodecContext 

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

func (*CodecParameters) Height 

func (cp *CodecParameters) Height() int

func (*CodecParameters) Level 

func (cp *CodecParameters) Level() Level

func (*CodecParameters) MediaType 

func (cp *CodecParameters) MediaType() MediaType

func (*CodecParameters) PixelFormat 

func (cp *CodecParameters) PixelFormat() PixelFormat

func (*CodecParameters) Profile 

func (cp *CodecParameters) Profile() Profile

func (*CodecParameters) SampleAspectRatio 

func (cp *CodecParameters) SampleAspectRatio() Rational

func (*CodecParameters) SampleFormat 

func (cp *CodecParameters) SampleFormat() SampleFormat

func (*CodecParameters) SampleRate 

func (cp *CodecParameters) SampleRate() int

func (*CodecParameters) SetChannelLayout added in v0.5.0 

func (cp *CodecParameters) SetChannelLayout(l ChannelLayout)

func (*CodecParameters) SetCodecID added in v0.4.0 

func (cp *CodecParameters) SetCodecID(i CodecID)

func (*CodecParameters) SetCodecTag 

func (cp *CodecParameters) SetCodecTag(t CodecTag)

func (*CodecParameters) SetCodecType added in v0.4.0 

func (cp *CodecParameters) SetCodecType(t MediaType)

func (*CodecParameters) SetColorRange added in v0.14.0 

func (cp *CodecParameters) SetColorRange(r ColorRange)

func (*CodecParameters) SetColorSpace added in v0.20.0 

func (cp *CodecParameters) SetColorSpace(s ColorSpace)

func (*CodecParameters) SetExtraData added in v0.14.0 

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

func (*CodecParameters) SetFrameSize added in v0.14.0 

func (cp *CodecParameters) SetFrameSize(i int)

func (*CodecParameters) SetHeight added in v0.4.0 

func (cp *CodecParameters) SetHeight(h int)

func (*CodecParameters) SetLevel added in v0.14.0 

func (cp *CodecParameters) SetLevel(l Level)

func (*CodecParameters) SetMediaType added in v0.14.0 

func (cp *CodecParameters) SetMediaType(t MediaType)

func (*CodecParameters) SetPixelFormat added in v0.4.0 

func (cp *CodecParameters) SetPixelFormat(f PixelFormat)

func (*CodecParameters) SetProfile added in v0.14.0 

func (cp *CodecParameters) SetProfile(p Profile)

func (*CodecParameters) SetSampleAspectRatio added in v0.4.0 

func (cp *CodecParameters) SetSampleAspectRatio(r Rational)

func (*CodecParameters) SetSampleFormat added in v0.5.0 

func (cp *CodecParameters) SetSampleFormat(f SampleFormat)

func (*CodecParameters) SetSampleRate added in v0.5.0 

func (cp *CodecParameters) SetSampleRate(r int)

func (*CodecParameters) SetWidth added in v0.4.0 

func (cp *CodecParameters) SetWidth(w int)

func (*CodecParameters) SideData added in v0.17.0 

func (cp *CodecParameters) SideData() *PacketSideData

func (*CodecParameters) ToCodecContext 

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

func (*CodecParameters) Width 

func (cp *CodecParameters) Width() int

type CodecTag 

type CodecTag uint32

type ColorPrimaries 

type ColorPrimaries C.enum_AVColorPrimaries

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L469

type ColorRange 

type ColorRange C.enum_AVColorRange

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L562

func (ColorRange) String added in v0.20.0 

func (r ColorRange) String() string

type ColorSpace 

type ColorSpace C.enum_AVColorSpace

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L523

func (ColorSpace) String added in v0.20.0 

func (s ColorSpace) String() string

type ColorTransferCharacteristic 

type ColorTransferCharacteristic C.enum_AVColorTransferCharacteristic

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L494

type Dictionary 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/dict.h#L84

func NewDictionary 

func NewDictionary() *Dictionary

func (*Dictionary) Free 

func (d *Dictionary) Free()

func (*Dictionary) Get 

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

func (*Dictionary) Pack 

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

func (*Dictionary) ParseString 

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

func (*Dictionary) Set 

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

func (*Dictionary) Unpack 

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

type DictionaryEntry 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/dict.h#L79

func (DictionaryEntry) Key 

func (e DictionaryEntry) Key() string

func (DictionaryEntry) Value 

func (e DictionaryEntry) Value() string

type DictionaryFlag 

type DictionaryFlag int64

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 DisplayMatrix added in v0.3.0 

type DisplayMatrix [9]uint32

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

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

type Error 

type Error int

func (Error) Error 

func (e Error) Error() string

func (Error) Is 

func (e Error) Is(err error) bool

type Filter 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L165

func FindFilterByName 

func FindFilterByName(n string) *Filter

func (*Filter) Inputs added in v0.20.0 

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

func (*Filter) Name 

func (f *Filter) Name() string

func (*Filter) NbInputs added in v0.20.0 

func (f *Filter) NbInputs() int

func (*Filter) NbOutputs added in v0.20.0 

func (f *Filter) NbOutputs() int

func (*Filter) Outputs added in v0.20.0 

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

func (*Filter) String 

func (f *Filter) String() string

type FilterArgs 

type FilterArgs map[string]string

func (FilterArgs) String 

func (args FilterArgs) String() string

type FilterChain added in v0.20.0 

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

https://github.com/FFmpeg/FFmpeg/blob/n7.0/libavfilter/avfilter.h#L1142

func (*FilterChain) Filters added in v0.20.0 

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

func (*FilterChain) NbFilters added in v0.20.0 

func (fc *FilterChain) NbFilters() int

type FilterCommandFlag 

type FilterCommandFlag int64

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L67

func (*FilterContext) BuffersinkGetFrame 

func (fc *FilterContext) BuffersinkGetFrame(f *Frame, fs BuffersinkFlags) error

func (*FilterContext) BuffersrcAddFrame 

func (fc *FilterContext) BuffersrcAddFrame(f *Frame, fs BuffersrcFlags) error

func (*FilterContext) Class added in v0.13.0 

func (fc *FilterContext) Class() *Class

func (*FilterContext) Free 

func (fc *FilterContext) Free()

func (*FilterContext) Inputs 

func (fc *FilterContext) Inputs() (ls []*FilterLink)

func (*FilterContext) NbInputs 

func (fc *FilterContext) NbInputs() int

func (*FilterContext) NbOutputs 

func (fc *FilterContext) NbOutputs() int

func (*FilterContext) Outputs 

func (fc *FilterContext) Outputs() (ls []*FilterLink)

type FilterGraph 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L861

func AllocFilterGraph 

func AllocFilterGraph() *FilterGraph

func (*FilterGraph) Class added in v0.13.0 

func (g *FilterGraph) Class() *Class

func (*FilterGraph) Configure 

func (g *FilterGraph) Configure() error

func (*FilterGraph) Free 

func (g *FilterGraph) Free()

func (*FilterGraph) NewFilterContext 

func (g *FilterGraph) NewFilterContext(f *Filter, name string, args FilterArgs) (*FilterContext, error)

func (*FilterGraph) Parse 

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

func (*FilterGraph) ParseSegment added in v0.20.0 

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

func (*FilterGraph) SendCommand 

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

func (*FilterGraph) SetThreadCount added in v0.16.0 

func (g *FilterGraph) SetThreadCount(threadCount int)

func (*FilterGraph) SetThreadType added in v0.16.0 

func (g *FilterGraph) SetThreadType(t ThreadType)

func (*FilterGraph) String 

func (g *FilterGraph) String() string

func (*FilterGraph) ThreadCount added in v0.16.0 

func (g *FilterGraph) ThreadCount() int

func (*FilterGraph) ThreadType added in v0.16.0 

func (g *FilterGraph) ThreadType() ThreadType

type FilterGraphSegment added in v0.20.0 

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

https://github.com/FFmpeg/FFmpeg/blob/n7.0/libavfilter/avfilter.h#L1156

func (*FilterGraphSegment) Chains added in v0.20.0 

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

func (*FilterGraphSegment) Free added in v0.20.0 

func (fgs *FilterGraphSegment) Free()

func (*FilterGraphSegment) NbChains added in v0.20.0 

func (fgs *FilterGraphSegment) NbChains() int

type FilterInOut 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L1021

func AllocFilterInOut 

func AllocFilterInOut() *FilterInOut

func (*FilterInOut) Free 

func (i *FilterInOut) Free()

func (*FilterInOut) SetFilterContext 

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

func (*FilterInOut) SetName 

func (i *FilterInOut) SetName(n string)

func (*FilterInOut) SetNext 

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

func (*FilterInOut) SetPadIdx 

func (i *FilterInOut) SetPadIdx(idx int)
type FilterLink struct {
	// contains filtered or unexported fields
}

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavfilter/avfilter.h#L471

func (*FilterLink) ChannelLayout added in v0.20.0 

func (l *FilterLink) ChannelLayout() ChannelLayout

func (*FilterLink) ColorRange added in v0.20.0 

func (l *FilterLink) ColorRange() ColorRange

func (*FilterLink) ColorSpace added in v0.20.0 

func (l *FilterLink) ColorSpace() ColorSpace

func (*FilterLink) FrameRate added in v0.20.0 

func (l *FilterLink) FrameRate() Rational

func (*FilterLink) Height added in v0.20.0 

func (l *FilterLink) Height() int

func (*FilterLink) MediaType added in v0.20.0 

func (l *FilterLink) MediaType() MediaType

func (*FilterLink) PixelFormat added in v0.20.0 

func (l *FilterLink) PixelFormat() PixelFormat

func (*FilterLink) SampleAspectRatio added in v0.20.0 

func (l *FilterLink) SampleAspectRatio() Rational

func (*FilterLink) SampleFormat added in v0.20.0 

func (l *FilterLink) SampleFormat() SampleFormat

func (*FilterLink) SampleRate added in v0.20.0 

func (l *FilterLink) SampleRate() int

func (*FilterLink) TimeBase 

func (l *FilterLink) TimeBase() Rational

func (*FilterLink) Width added in v0.20.0 

func (l *FilterLink) Width() int

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://github.com/FFmpeg/FFmpeg/blob/n7.0/libavfilter/avfilter.h#L1075

func (*FilterParams) FilterName added in v0.20.0 

func (fp *FilterParams) FilterName() string

type FormatContext 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L1202

func AllocFormatContext 

func AllocFormatContext() *FormatContext

func AllocOutputFormatContext 

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

func (*FormatContext) BitRate 

func (fc *FormatContext) BitRate() int64

func (*FormatContext) Class added in v0.13.0 

func (fc *FormatContext) Class() *Class

func (*FormatContext) CloseInput 

func (fc *FormatContext) CloseInput()

func (*FormatContext) CtxFlags 

func (fc *FormatContext) CtxFlags() FormatContextCtxFlags

func (*FormatContext) Duration 

func (fc *FormatContext) Duration() int64

func (*FormatContext) EventFlags 

func (fc *FormatContext) EventFlags() FormatEventFlags

func (*FormatContext) FindStreamInfo 

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

func (*FormatContext) Flags 

func (fc *FormatContext) Flags() FormatContextFlags

func (*FormatContext) Flush 

func (fc *FormatContext) Flush() error

func (*FormatContext) Free 

func (fc *FormatContext) Free()

func (*FormatContext) GuessFrameRate 

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

func (*FormatContext) GuessSampleAspectRatio 

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

func (*FormatContext) IOFlags 

func (fc *FormatContext) IOFlags() IOContextFlags

func (*FormatContext) InputFormat 

func (fc *FormatContext) InputFormat() *InputFormat

func (*FormatContext) MaxAnalyzeDuration 

func (fc *FormatContext) MaxAnalyzeDuration() int64

func (*FormatContext) Metadata 

func (fc *FormatContext) Metadata() *Dictionary

func (*FormatContext) NbPrograms added in v0.19.0 

func (fc *FormatContext) NbPrograms() int

func (*FormatContext) NbStreams 

func (fc *FormatContext) NbStreams() int

func (*FormatContext) NewProgram added in v0.19.0 

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

func (*FormatContext) NewStream 

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

func (*FormatContext) OpenInput 

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

func (*FormatContext) OutputFormat 

func (fc *FormatContext) OutputFormat() *OutputFormat

func (*FormatContext) Pb 

func (fc *FormatContext) Pb() *IOContext

func (*FormatContext) Programs added in v0.19.0 

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

func (*FormatContext) ReadFrame 

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

func (*FormatContext) SDPCreate 

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

func (*FormatContext) SeekFrame 

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

func (*FormatContext) SetFlags added in v0.14.0 

func (fc *FormatContext) SetFlags(f FormatContextFlags)

func (*FormatContext) SetInterruptCallback 

func (fc *FormatContext) SetInterruptCallback() IOInterrupter

func (*FormatContext) SetMetadata added in v0.18.0 

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

func (*FormatContext) SetPb 

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

func (*FormatContext) SetStrictStdCompliance 

func (fc *FormatContext) SetStrictStdCompliance(strictStdCompliance StrictStdCompliance)

func (*FormatContext) StartTime 

func (fc *FormatContext) StartTime() int64

func (*FormatContext) Streams 

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

func (*FormatContext) StrictStdCompliance 

func (fc *FormatContext) StrictStdCompliance() StrictStdCompliance

func (*FormatContext) WriteFrame 

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

func (*FormatContext) WriteHeader 

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

func (*FormatContext) WriteInterleavedFrame 

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

func (*FormatContext) WriteTrailer 

func (fc *FormatContext) WriteTrailer() error

type FormatContextCtxFlag 

type FormatContextCtxFlag int64

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

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

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/frame.h#L317

func AllocFrame 

func AllocFrame() *Frame

func (*Frame) AllocBuffer 

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

func (*Frame) AllocImage added in v0.7.0 

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

func (*Frame) AllocSamples added in v0.2.0 

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

func (*Frame) ChannelLayout 

func (f *Frame) ChannelLayout() ChannelLayout

func (*Frame) Clone 

func (f *Frame) Clone() *Frame

func (*Frame) ColorRange added in v0.9.0 

func (f *Frame) ColorRange() ColorRange

func (*Frame) ColorSpace added in v0.20.0 

func (f *Frame) ColorSpace() ColorSpace

func (*Frame) Data 

func (f *Frame) Data() *FrameData

func (*Frame) Free 

func (f *Frame) Free()

func (*Frame) Height 

func (f *Frame) Height() int

func (*Frame) ImageBufferSize added in v0.12.0 

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

func (*Frame) ImageCopyToBuffer added in v0.12.0 

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

func (*Frame) ImageFillBlack added in v0.9.0 

func (f *Frame) ImageFillBlack() error

func (*Frame) KeyFrame 

func (f *Frame) KeyFrame() bool

func (*Frame) Linesize 

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

func (*Frame) MoveRef 

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

func (*Frame) NbSamples 

func (f *Frame) NbSamples() int

func (*Frame) NewSideData added in v0.6.0 

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

func (*Frame) PictureType 

func (f *Frame) PictureType() PictureType

func (*Frame) PixelFormat 

func (f *Frame) PixelFormat() PixelFormat

func (*Frame) PktDts 

func (f *Frame) PktDts() int64

func (*Frame) Pts 

func (f *Frame) Pts() int64

func (*Frame) Ref 

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

func (*Frame) SampleAspectRatio added in v0.10.0 

func (f *Frame) SampleAspectRatio() Rational

func (*Frame) SampleFormat 

func (f *Frame) SampleFormat() SampleFormat

func (*Frame) SampleRate 

func (f *Frame) SampleRate() int

func (*Frame) SetChannelLayout 

func (f *Frame) SetChannelLayout(l ChannelLayout)

func (*Frame) SetColorRange added in v0.9.0 

func (f *Frame) SetColorRange(r ColorRange)

func (*Frame) SetColorSpace added in v0.20.0 

func (f *Frame) SetColorSpace(s ColorSpace)

func (*Frame) SetHeight 

func (f *Frame) SetHeight(h int)

func (*Frame) SetKeyFrame 

func (f *Frame) SetKeyFrame(k bool)

func (*Frame) SetNbSamples 

func (f *Frame) SetNbSamples(n int)

func (*Frame) SetPictureType 

func (f *Frame) SetPictureType(t PictureType)

func (*Frame) SetPixelFormat 

func (f *Frame) SetPixelFormat(pf PixelFormat)

func (*Frame) SetPts 

func (f *Frame) SetPts(i int64)

func (*Frame) SetSampleAspectRatio added in v0.10.0 

func (f *Frame) SetSampleAspectRatio(r Rational)

func (*Frame) SetSampleFormat 

func (f *Frame) SetSampleFormat(sf SampleFormat)

func (*Frame) SetSampleRate 

func (f *Frame) SetSampleRate(r int)

func (*Frame) SetWidth 

func (f *Frame) SetWidth(w int)

func (*Frame) SideData added in v0.6.0 

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

func (*Frame) TransferHardwareData added in v0.13.0 

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

func (*Frame) Unref 

func (f *Frame) Unref()

func (*Frame) UnsafePointer added in v0.14.0 

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

func (*Frame) Width 

func (f *Frame) Width() int

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) 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) 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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/frame.h#L223

func (*FrameSideData) Data added in v0.6.0 

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

func (*FrameSideData) SetData added in v0.6.0 

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

func (*FrameSideData) Type added in v0.6.0 

func (d *FrameSideData) Type() FrameSideDataType

type FrameSideDataType added in v0.6.0 

type FrameSideDataType C.enum_AVFrameSideDataType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/frame.h#L48

type HardwareDeviceContext added in v0.13.0 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/hwcontext.h#L61

func CreateHardwareDeviceContext added in v0.13.0 

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

type HardwareDeviceType added in v0.13.0 

type HardwareDeviceType C.enum_AVHWDeviceType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/hwcontext.h#L27

func FindHardwareDeviceTypeByName added in v0.13.0 

func FindHardwareDeviceTypeByName(n string) HardwareDeviceType

func (HardwareDeviceType) String added in v0.13.0 

func (t HardwareDeviceType) String() string

type IOContext 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avio.h#L161

func AllocIOContext added in v0.14.0 

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

func OpenIOContext added in v0.13.0 

func OpenIOContext(filename string, flags IOContextFlags) (*IOContext, error)

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

func (*IOContext) Flush added in v0.14.0 

func (ic *IOContext) Flush()

func (*IOContext) Free added in v0.14.0 

func (ic *IOContext) Free()

func (*IOContext) Read added in v0.14.0 

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

func (*IOContext) Seek added in v0.14.0 

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

func (*IOContext) Write 

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

type IOContextFlag 

type IOContextFlag int64

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

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 interface {
	Interrupt()
	Resume()
}

type InputFormat 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L650

func FindInputFormat added in v0.11.0 

func FindInputFormat(name string) *InputFormat

func (*InputFormat) Flags 

func (f *InputFormat) Flags() IOFormatFlags

func (*InputFormat) LongName added in v0.11.0 

func (f *InputFormat) LongName() string

LongName Description of the format, meant to be more human-readable than Name.

func (*InputFormat) Name added in v0.11.0 

func (f *InputFormat) Name() string

func (*InputFormat) String added in v0.11.0 

func (f *InputFormat) String() string

type Level 

type Level int

type LogCallback 

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

type LogLevel 

type LogLevel int

func GetLogLevel added in v0.13.0 

func GetLogLevel() LogLevel

type MediaType 

type MediaType C.enum_AVMediaType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/avutil.h#L199

func (MediaType) String 

func (t MediaType) String() string

type OutputFormat 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L503

func FindOutputFormat added in v0.14.0 

func FindOutputFormat(name string) *OutputFormat

func (*OutputFormat) Flags 

func (f *OutputFormat) Flags() IOFormatFlags

func (*OutputFormat) LongName added in v0.14.0 

func (f *OutputFormat) LongName() string

LongName Description of the format, meant to be more human-readable than Name.

func (*OutputFormat) Name added in v0.14.0 

func (f *OutputFormat) Name() string

func (*OutputFormat) String added in v0.14.0 

func (f *OutputFormat) String() string

type Packet 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/packet.h#L350

func AllocPacket 

func AllocPacket() *Packet

func (*Packet) AllocPayload 

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

func (*Packet) Clone 

func (p *Packet) Clone() *Packet

func (*Packet) Data 

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

func (*Packet) Dts 

func (p *Packet) Dts() int64

func (*Packet) Duration 

func (p *Packet) Duration() int64

func (*Packet) Flags 

func (p *Packet) Flags() PacketFlags

func (*Packet) Free 

func (p *Packet) Free()

func (*Packet) FromData added in v0.4.0 

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

func (*Packet) MoveRef 

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

func (*Packet) Pos 

func (p *Packet) Pos() int64

func (*Packet) Pts 

func (p *Packet) Pts() int64

func (*Packet) Ref 

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

func (*Packet) RescaleTs 

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

func (*Packet) SetDts 

func (p *Packet) SetDts(v int64)

func (*Packet) SetDuration 

func (p *Packet) SetDuration(d int64)

func (*Packet) SetFlags 

func (p *Packet) SetFlags(f PacketFlags)

func (*Packet) SetPos 

func (p *Packet) SetPos(v int64)

func (*Packet) SetPts 

func (p *Packet) SetPts(v int64)

func (*Packet) SetSize 

func (p *Packet) SetSize(s int)

func (*Packet) SetStreamIndex 

func (p *Packet) SetStreamIndex(i int)

func (*Packet) SideData 

func (p *Packet) SideData() *PacketSideData

func (*Packet) Size 

func (p *Packet) Size() int

func (*Packet) StreamIndex 

func (p *Packet) StreamIndex() int

func (*Packet) Unref 

func (p *Packet) Unref()

type PacketFlag 

type PacketFlag int64

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://github.com/FFmpeg/FFmpeg/blob/n6.1.1/libavcodec/packet.h#L342

func (*PacketSideData) Add added in v0.17.0 

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

func (*PacketSideData) Get added in v0.17.0 

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

type PacketSideDataType 

type PacketSideDataType C.enum_AVPacketSideDataType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavcodec/packet.h#L40

func (PacketSideDataType) Name added in v0.17.0 

func (t PacketSideDataType) Name() string

func (PacketSideDataType) String added in v0.17.0 

func (t PacketSideDataType) String() string

type PictureType 

type PictureType C.enum_AVPictureType

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/avutil.h#L272

func (PictureType) String 

func (t PictureType) String() string

type PixelFormat 

type PixelFormat C.enum_AVPixelFormat

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/pixfmt.h#L64

func FindPixelFormatByName added in v0.2.0 

func FindPixelFormatByName(name string) PixelFormat

func (PixelFormat) Name 

func (f PixelFormat) Name() string

func (PixelFormat) String 

func (f PixelFormat) String() string

type Profile 

type Profile int

type Program added in v0.19.0 

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

https://github.com/FFmpeg/FFmpeg/blob/n7.0/libavformat/avformat.h#L1181

func (*Program) AddStream added in v0.19.0 

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

func (*Program) ID added in v0.19.0 

func (p *Program) ID() int

func (*Program) NbStreams added in v0.19.0 

func (p *Program) NbStreams() int

func (*Program) SetID added in v0.19.0 

func (p *Program) SetID(i int)

func (*Program) Streams added in v0.19.0 

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

type Rational 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/rational.h#L58

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/mathematics.h#L79

type SampleFormat 

type SampleFormat C.enum_AVSampleFormat

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libavutil/samplefmt.h#L58

func (SampleFormat) Name 

func (f SampleFormat) Name() string

func (SampleFormat) String 

func (f SampleFormat) String() string

type SeekFlag 

type SeekFlag int64

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 SoftwareScaleContext added in v0.13.0 

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

https://github.com/FFmpeg/FFmpeg/blob/n5.0/libswscale/swscale_internal.h#L300

func CreateSoftwareScaleContext added in v0.13.0 

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

func (*SoftwareScaleContext) Class added in v0.13.0 

func (ssc *SoftwareScaleContext) Class() *Class

func (*SoftwareScaleContext) DestinationHeight added in v0.13.0 

func (ssc *SoftwareScaleContext) DestinationHeight() int

func (*SoftwareScaleContext) DestinationPixelFormat added in v0.13.0 

func (ssc *SoftwareScaleContext) DestinationPixelFormat() PixelFormat

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

func (*SoftwareScaleContext) Flags added in v0.13.0 

func (ssc *SoftwareScaleContext) Flags() SoftwareScaleContextFlags

func (*SoftwareScaleContext) Free added in v0.13.0 

func (ssc *SoftwareScaleContext) Free()

func (*SoftwareScaleContext) ScaleFrame added in v0.13.0 

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

func (*SoftwareScaleContext) SetDestinationHeight added in v0.13.0 

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

func (*SoftwareScaleContext) SetDestinationPixelFormat added in v0.13.0 

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

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

func (*SoftwareScaleContext) SetFlags added in v0.13.0 

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

func (*SoftwareScaleContext) SetSourceHeight added in v0.13.0 

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

func (*SoftwareScaleContext) SetSourcePixelFormat added in v0.13.0 

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

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

func (*SoftwareScaleContext) SourceHeight added in v0.13.0 

func (ssc *SoftwareScaleContext) SourceHeight() int

func (*SoftwareScaleContext) SourcePixelFormat added in v0.13.0 

func (ssc *SoftwareScaleContext) SourcePixelFormat() PixelFormat

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

type SoftwareScaleContextFlag added in v0.13.0 

type SoftwareScaleContextFlag int64

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://github.com/FFmpeg/FFmpeg/blob/n5.0/libavformat/avformat.h#L937

func (*Stream) AvgFrameRate 

func (s *Stream) AvgFrameRate() Rational

func (*Stream) CodecParameters 

func (s *Stream) CodecParameters() *CodecParameters

func (*Stream) Duration 

func (s *Stream) Duration() int64

func (*Stream) EventFlags 

func (s *Stream) EventFlags() StreamEventFlags

func (*Stream) ID 

func (s *Stream) ID() int

func (*Stream) Index 

func (s *Stream) Index() int

func (*Stream) Metadata 

func (s *Stream) Metadata() *Dictionary

func (*Stream) NbFrames 

func (s *Stream) NbFrames() int64

func (*Stream) RFrameRate 

func (s *Stream) RFrameRate() Rational

func (*Stream) SampleAspectRatio 

func (s *Stream) SampleAspectRatio() Rational

func (*Stream) SetAvgFrameRate added in v0.14.0 

func (s *Stream) SetAvgFrameRate(r Rational)

func (*Stream) SetID added in v0.14.0 

func (s *Stream) SetID(i int)

func (*Stream) SetIndex added in v0.14.0 

func (s *Stream) SetIndex(i int)

func (*Stream) SetRFrameRate added in v0.14.0 

func (s *Stream) SetRFrameRate(r Rational)

func (*Stream) SetSampleAspectRatio added in v0.14.0 

func (s *Stream) SetSampleAspectRatio(r Rational)

func (*Stream) SetTimeBase 

func (s *Stream) SetTimeBase(r Rational)

func (*Stream) StartTime 

func (s *Stream) StartTime() int64

func (*Stream) TimeBase 

func (s *Stream) TimeBase() Rational

type StreamEventFlag 

type StreamEventFlag int64

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

type ThreadType 

type ThreadType int

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
demuxing_decoding
filtering
hardware_decoding
remuxing
scaling
transcoding
internal
cmd/flags

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