libavcodec

package
v1.1.2 Latest Latest
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 Go to latest Published: Dec 4, 2020 License: MIT Imports: 4 Imported by: 6

Documentation

Overview

Package libavcodec contains the codecs (decoders and encoders) provided by the libavcodec library Provides some generic global options, which can be set on all the encoders and decoders.

Package libavcodec contains the codecs (decoders and encoders) provided by the libavcodec library Provides some generic global options, which can be set on all the encoders and decoders.

Package libavcodec contains the codecs (decoders and encoders) provided by the libavcodec library Provides some generic global options, which can be set on all the encoders and decoders.

Index

Constants

View Source 
const (

	/**
	 * Decoder can use draw_horiz_band callback.
	 */
	AvCodecCapDrawHorizBand = int(C.AV_CODEC_CAP_DRAW_HORIZ_BAND)
	/**
	 * Codec uses get_buffer() for allocating buffers and supports custom allocators.
	 * If not set, it might not use get_buffer() at all or use operations that
	 * assume the buffer was allocated by avcodec_default_get_buffer.
	 */
	AvCodecCapDr1       = int(C.AV_CODEC_CAP_DR1)
	AvCodecCapTruncated = int(C.AV_CODEC_CAP_TRUNCATED)
	/**
	 * Encoder or decoder requires flushing with NULL input at the end in order to
	 * give the complete and correct output.
	 *
	 * NOTE: If this flag is not set, the codec is guaranteed to never be fed with
	 *       with NULL data. The user can still send NULL data to the public encode
	 *       or decode function, but libavcodec will not pass it along to the codec
	 *       unless this flag is set.
	 *
	 * Decoders:
	 * The decoder has a non-zero delay and needs to be fed with avpkt->data=NULL,
	 * avpkt->size=0 at the end to get the delayed data until the decoder no longer
	 * returns frames.
	 *
	 * Encoders:
	 * The encoder needs to be fed with NULL data at the end of encoding until the
	 * encoder no longer returns data.
	 *
	 * NOTE: For encoders implementing the AVCodec.encode2() function, setting this
	 *       flag also means that the encoder must set the pts and duration for
	 *       each output packet. If this flag is not set, the pts and duration will
	 *       be determined by libavcodec from the input frame.
	 */
	AvCodecCapDelay = int(C.AV_CODEC_CAP_DELAY)
	/**
	 * Codec can be fed a final frame with a smaller size.
	 * This can be used to prevent truncation of the last audio samples.
	 */
	AvCodecCapSmallLastFrame = int(C.AV_CODEC_CAP_SMALL_LAST_FRAME)

	/**
	 * Codec can output multiple frames per AVPacket
	 * Normally demuxers return one frame at a time, demuxers which do not do
	 * are connected to a parser to split what they return into proper frames.
	 * This flag is reserved to the very rare category of codecs which have a
	 * bitstream that cannot be split into frames without timeconsuming
	 * operations like full decoding. Demuxers carrying such bitstreams thus
	 * may return multiple frames in a packet. This has many disadvantages like
	 * prohibiting stream copy in many cases thus it should only be considered
	 * as a last resort.
	 */
	AvCodecCapSubframes = int(C.AV_CODEC_CAP_SUBFRAMES)
	/**
	 * Codec is experimental and is thus avoided in favor of non experimental
	 * encoders
	 */
	AvCodecCapExperimental = int(C.AV_CODEC_CAP_EXPERIMENTAL)
	/**
	 * Codec should fill in channel configuration and samplerate instead of container
	 */
	AvCodecCapChannelConf = int(C.AV_CODEC_CAP_CHANNEL_CONF)
	/**
	 * Codec supports frame-level multithreading.
	 */
	AvCodecCapFrameThreads = int(C.AV_CODEC_CAP_FRAME_THREADS)
	/**
	 * Codec supports slice-based (or partition-based) multithreading.
	 */
	AvCodecCapSliceThreads = int(C.AV_CODEC_CAP_SLICE_THREADS)
	/**
	 * Codec supports changed parameters at any point.
	 */
	AvCodecCapParamChange = int(C.AV_CODEC_CAP_PARAM_CHANGE)
	/**
	 * Codec supports avctx->thread_count == 0 (auto).
	 */
	AvCodecCapAutoThreads = int(C.AV_CODEC_CAP_AUTO_THREADS)
	/**
	 * Audio encoder supports receiving a different number of samples in each call.
	 */
	AvCodecCapVariableFrameSize = int(C.AV_CODEC_CAP_VARIABLE_FRAME_SIZE)
	/**
	 * Decoder is not a preferred choice for probing.
	 * This indicates that the decoder is not a good choice for probing.
	 * It could for example be an expensive to spin up hardware decoder,
	 * or it could simply not provide a lot of useful information about
	 * the stream.
	 * A decoder marked with this flag should only be used as last resort
	 * choice for probing.
	 */
	AvCodecCapAvoidProbing = int(C.AV_CODEC_CAP_AVOID_PROBING)
	/**
	 * Codec is intra only.
	 */
	AvCodecCapIntraOnly = int(C.AV_CODEC_CAP_INTRA_ONLY)
	/**
	 * Codec is lossless.
	 */
	AvCodecCapLossless = int(C.AV_CODEC_CAP_LOSSLESS)

	/**
	 * Codec is backed by a hardware implementation. Typically used to
	 * identify a non-hwaccel hardware decoder. For information about hwaccels, use
	 * avcodec_get_hw_config() instead.
	 */
	AvCodecCapHardware = int(C.AV_CODEC_CAP_HARDWARE)

	/**
	 * Codec is potentially backed by a hardware implementation, but not
	 * necessarily. This is used instead of AV_CODEC_CAP_HARDWARE, if the
	 * implementation provides some sort of internal fallback.
	 */
	AvCodecCapHybrid = int(C.AV_CODEC_CAP_HYBRID)
)

codec capabilities AV_CODEC_CAP_xxx

View Source 
const (
	AvCodecFlagUnaligned          = int(C.AV_CODEC_FLAG_UNALIGNED)
	AvCodecFlagQscale             = int(C.AV_CODEC_FLAG_QSCALE)
	AvCodecFlag4mv                = int(C.AV_CODEC_FLAG_4MV)
	AvCodecFlagOutputCorrupt      = int(C.AV_CODEC_FLAG_OUTPUT_CORRUPT)
	AvCodecFlagQpel               = int(C.AV_CODEC_FLAG_QPEL)
	AvCodecFlagPass1              = int(C.AV_CODEC_FLAG_PASS1)
	AvCodecFlagPass2              = int(C.AV_CODEC_FLAG_PASS2)
	AvCodecFlagLoopFilter         = int(C.AV_CODEC_FLAG_LOOP_FILTER)
	AvCodecFlagGray               = int(C.AV_CODEC_FLAG_GRAY)
	AvCodecFlagPsnr               = int(C.AV_CODEC_FLAG_PSNR)
	AvCodecFlagTruncated          = int(C.AV_CODEC_FLAG_TRUNCATED)
	AvCodecFlagInterlacedDct      = int(C.AV_CODEC_FLAG_INTERLACED_DCT)
	AvCodecFlagLowDelay           = int(C.AV_CODEC_FLAG_LOW_DELAY)
	AvCodecFlagGlobalHeader       = int(C.AV_CODEC_FLAG_GLOBAL_HEADER)
	AvCodecFlagBitexact           = int(C.AV_CODEC_FLAG_BITEXACT)
	AvCodecFlagAcPred             = int(C.AV_CODEC_FLAG_AC_PRED)
	AvCodecFlagInterlacedMe       = int(C.AV_CODEC_FLAG_INTERLACED_ME)
	AvCodecFlagClosedGop          = int(C.AV_CODEC_FLAG_CLOSED_GOP)
	AvCodecFlag2Fast              = int(C.AV_CODEC_FLAG2_FAST)
	AvCodecFlag2NoOutput          = int(C.AV_CODEC_FLAG2_NO_OUTPUT)
	AvCodecFlag2LocalHeader       = int(C.AV_CODEC_FLAG2_LOCAL_HEADER)
	AvCodecFlag2DropFrameTimecode = int(C.AV_CODEC_FLAG2_DROP_FRAME_TIMECODE)
	AvCodecFlag2Chunks            = int(C.AV_CODEC_FLAG2_CHUNKS)
	AvCodecFlag2IgnoreCrop        = int(C.AV_CODEC_FLAG2_IGNORE_CROP)
	AvCodecFlag2ShowAll           = int(C.AV_CODEC_FLAG2_SHOW_ALL)
	AvCodecFlag2ExportMvs         = int(C.AV_CODEC_FLAG2_EXPORT_MVS)
	AvCodecFlag2SkipManual        = int(C.AV_CODEC_FLAG2_SKIP_MANUAL)
	AvCodecFlag2RoFlushNoop       = int(C.AV_CODEC_FLAG2_RO_FLUSH_NOOP)
)

AV_CODEC_FLAG_xxx

View Source 
const (
	AvCodecID012v            = int(C.AV_CODEC_ID_012V)
	AvCodecID4xm             = int(C.AV_CODEC_ID_4XM)
	AvCodecID8bps            = int(C.AV_CODEC_ID_8BPS)
	AvCodecID8svxExp         = int(C.AV_CODEC_ID_8SVX_EXP)
	AvCodecID8svxFib         = int(C.AV_CODEC_ID_8SVX_FIB)
	AvCodecIDA64Multi        = int(C.AV_CODEC_ID_A64_MULTI)
	AvCodecIDA64Multi5       = int(C.AV_CODEC_ID_A64_MULTI5)
	AvCodecIDAac             = int(C.AV_CODEC_ID_AAC)
	AvCodecIDAacLatm         = int(C.AV_CODEC_ID_AAC_LATM)
	AvCodecIDAasc            = int(C.AV_CODEC_ID_AASC)
	AvCodecIDAc3             = int(C.AV_CODEC_ID_AC3)
	AvCodecIDAdpcm4xm        = int(C.AV_CODEC_ID_ADPCM_4XM)
	AvCodecIDAdpcmAdx        = int(C.AV_CODEC_ID_ADPCM_ADX)
	AvCodecIDAdpcmAfc        = int(C.AV_CODEC_ID_ADPCM_AFC)
	AvCodecIDAdpcmCt         = int(C.AV_CODEC_ID_ADPCM_CT)
	AvCodecIDAdpcmDtk        = int(C.AV_CODEC_ID_ADPCM_DTK)
	AvCodecIDAdpcmEa         = int(C.AV_CODEC_ID_ADPCM_EA)
	AvCodecIDAdpcmEaMaxisXa  = int(C.AV_CODEC_ID_ADPCM_EA_MAXIS_XA)
	AvCodecIDAdpcmEaR1       = int(C.AV_CODEC_ID_ADPCM_EA_R1)
	AvCodecIDAdpcmEaR2       = int(C.AV_CODEC_ID_ADPCM_EA_R2)
	AvCodecIDAdpcmEaR3       = int(C.AV_CODEC_ID_ADPCM_EA_R3)
	AvCodecIDAdpcmEaXas      = int(C.AV_CODEC_ID_ADPCM_EA_XAS)
	AvCodecIDAdpcmG722       = int(C.AV_CODEC_ID_ADPCM_G722)
	AvCodecIDAdpcmG726       = int(C.AV_CODEC_ID_ADPCM_G726)
	AvCodecIDAdpcmG726le     = int(C.AV_CODEC_ID_ADPCM_G726LE)
	AvCodecIDAdpcmImaAmv     = int(C.AV_CODEC_ID_ADPCM_IMA_AMV)
	AvCodecIDAdpcmImaApc     = int(C.AV_CODEC_ID_ADPCM_IMA_APC)
	AvCodecIDAdpcmImaDk3     = int(C.AV_CODEC_ID_ADPCM_IMA_DK3)
	AvCodecIDAdpcmImaDk4     = int(C.AV_CODEC_ID_ADPCM_IMA_DK4)
	AvCodecIDAdpcmImaEaEacs  = int(C.AV_CODEC_ID_ADPCM_IMA_EA_EACS)
	AvCodecIDAdpcmImaEaSead  = int(C.AV_CODEC_ID_ADPCM_IMA_EA_SEAD)
	AvCodecIDAdpcmImaIss     = int(C.AV_CODEC_ID_ADPCM_IMA_ISS)
	AvCodecIDAdpcmImaOki     = int(C.AV_CODEC_ID_ADPCM_IMA_OKI)
	AvCodecIDAdpcmImaQt      = int(C.AV_CODEC_ID_ADPCM_IMA_QT)
	AvCodecIDAdpcmImaRad     = int(C.AV_CODEC_ID_ADPCM_IMA_RAD)
	AvCodecIDAdpcmImaSmjpeg  = int(C.AV_CODEC_ID_ADPCM_IMA_SMJPEG)
	AvCodecIDAdpcmImaWav     = int(C.AV_CODEC_ID_ADPCM_IMA_WAV)
	AvCodecIDAdpcmImaWs      = int(C.AV_CODEC_ID_ADPCM_IMA_WS)
	AvCodecIDAdpcmMs         = int(C.AV_CODEC_ID_ADPCM_MS)
	AvCodecIDAdpcmSbpro2     = int(C.AV_CODEC_ID_ADPCM_SBPRO_2)
	AvCodecIDAdpcmSbpro3     = int(C.AV_CODEC_ID_ADPCM_SBPRO_3)
	AvCodecIDAdpcmSbpro4     = int(C.AV_CODEC_ID_ADPCM_SBPRO_4)
	AvCodecIDAdpcmSwf        = int(C.AV_CODEC_ID_ADPCM_SWF)
	AvCodecIDAdpcmThp        = int(C.AV_CODEC_ID_ADPCM_THP)
	AvCodecIDAdpcmVima       = int(C.AV_CODEC_ID_ADPCM_VIMA)
	AvCodecIDAdpcmXa         = int(C.AV_CODEC_ID_ADPCM_XA)
	AvCodecIDAdpcmYamaha     = int(C.AV_CODEC_ID_ADPCM_YAMAHA)
	AvCodecIDAic             = int(C.AV_CODEC_ID_AIC)
	AvCodecIDAlac            = int(C.AV_CODEC_ID_ALAC)
	AvCodecIDAliasPix        = int(C.AV_CODEC_ID_ALIAS_PIX)
	AvCodecIDAmrNb           = int(C.AV_CODEC_ID_AMR_NB)
	AvCodecIDAmrWb           = int(C.AV_CODEC_ID_AMR_WB)
	AvCodecIDAmv             = int(C.AV_CODEC_ID_AMV)
	AvCodecIDAnm             = int(C.AV_CODEC_ID_ANM)
	AvCodecIDAnsi            = int(C.AV_CODEC_ID_ANSI)
	AvCodecIDApe             = int(C.AV_CODEC_ID_APE)
	AvCodecIDAss             = int(C.AV_CODEC_ID_ASS)
	AvCodecIDAsv1            = int(C.AV_CODEC_ID_ASV1)
	AvCodecIDAsv2            = int(C.AV_CODEC_ID_ASV2)
	AvCodecIDAtrac1          = int(C.AV_CODEC_ID_ATRAC1)
	AvCodecIDAtrac3          = int(C.AV_CODEC_ID_ATRAC3)
	AvCodecIDAtrac3p         = int(C.AV_CODEC_ID_ATRAC3P)
	AvCodecIDAura            = int(C.AV_CODEC_ID_AURA)
	AvCodecIDAura2           = int(C.AV_CODEC_ID_AURA2)
	AvCodecIDAvrn            = int(C.AV_CODEC_ID_AVRN)
	AvCodecIDAvrp            = int(C.AV_CODEC_ID_AVRP)
	AvCodecIDAvs             = int(C.AV_CODEC_ID_AVS)
	AvCodecIDAvui            = int(C.AV_CODEC_ID_AVUI)
	AvCodecIDAyuv            = int(C.AV_CODEC_ID_AYUV)
	AvCodecIDBethsoftvid     = int(C.AV_CODEC_ID_BETHSOFTVID)
	AvCodecIDBfi             = int(C.AV_CODEC_ID_BFI)
	AvCodecIDBinkaudioDct    = int(C.AV_CODEC_ID_BINKAUDIO_DCT)
	AvCodecIDBinkaudioRdft   = int(C.AV_CODEC_ID_BINKAUDIO_RDFT)
	AvCodecIDBinkvideo       = int(C.AV_CODEC_ID_BINKVIDEO)
	AvCodecIDBintext         = int(C.AV_CODEC_ID_BINTEXT)
	AvCodecIDBinData         = int(C.AV_CODEC_ID_BIN_DATA)
	AvCodecIDBmp             = int(C.AV_CODEC_ID_BMP)
	AvCodecIDBmvAudio        = int(C.AV_CODEC_ID_BMV_AUDIO)
	AvCodecIDBmvVideo        = int(C.AV_CODEC_ID_BMV_VIDEO)
	AvCodecIDBrenderPix      = int(C.AV_CODEC_ID_BRENDER_PIX)
	AvCodecIDC93             = int(C.AV_CODEC_ID_C93)
	AvCodecIDCavs            = int(C.AV_CODEC_ID_CAVS)
	AvCodecIDCdgraphics      = int(C.AV_CODEC_ID_CDGRAPHICS)
	AvCodecIDCdxl            = int(C.AV_CODEC_ID_CDXL)
	AvCodecIDCelt            = int(C.AV_CODEC_ID_CELT)
	AvCodecIDCinepak         = int(C.AV_CODEC_ID_CINEPAK)
	AvCodecIDCljr            = int(C.AV_CODEC_ID_CLJR)
	AvCodecIDCllc            = int(C.AV_CODEC_ID_CLLC)
	AvCodecIDCmv             = int(C.AV_CODEC_ID_CMV)
	AvCodecIDComfortNoise    = int(C.AV_CODEC_ID_COMFORT_NOISE)
	AvCodecIDCook            = int(C.AV_CODEC_ID_COOK)
	AvCodecIDCpia            = int(C.AV_CODEC_ID_CPIA)
	AvCodecIDCscd            = int(C.AV_CODEC_ID_CSCD)
	AvCodecIDCyuv            = int(C.AV_CODEC_ID_CYUV)
	AvCodecIDDfa             = int(C.AV_CODEC_ID_DFA)
	AvCodecIDDirac           = int(C.AV_CODEC_ID_DIRAC)
	AvCodecIDDnxhd           = int(C.AV_CODEC_ID_DNXHD)
	AvCodecIDDpx             = int(C.AV_CODEC_ID_DPX)
	AvCodecIDDsdLsbf         = int(C.AV_CODEC_ID_DSD_LSBF)
	AvCodecIDDsdLsbfPlanar   = int(C.AV_CODEC_ID_DSD_LSBF_PLANAR)
	AvCodecIDDsdMsbf         = int(C.AV_CODEC_ID_DSD_MSBF)
	AvCodecIDDsdMsbfPlanar   = int(C.AV_CODEC_ID_DSD_MSBF_PLANAR)
	AvCodecIDDsicinaudio     = int(C.AV_CODEC_ID_DSICINAUDIO)
	AvCodecIDDsicinvideo     = int(C.AV_CODEC_ID_DSICINVIDEO)
	AvCodecIDDts             = int(C.AV_CODEC_ID_DTS)
	AvCodecIDDvaudio         = int(C.AV_CODEC_ID_DVAUDIO)
	AvCodecIDDvbSubtitle     = int(C.AV_CODEC_ID_DVB_SUBTITLE)
	AvCodecIDDvbTeletext     = int(C.AV_CODEC_ID_DVB_TELETEXT)
	AvCodecIDDvdNav          = int(C.AV_CODEC_ID_DVD_NAV)
	AvCodecIDDvdSubtitle     = int(C.AV_CODEC_ID_DVD_SUBTITLE)
	AvCodecIDDvvideo         = int(C.AV_CODEC_ID_DVVIDEO)
	AvCodecIDDxa             = int(C.AV_CODEC_ID_DXA)
	AvCodecIDDxtory          = int(C.AV_CODEC_ID_DXTORY)
	AvCodecIDEac3            = int(C.AV_CODEC_ID_EAC3)
	AvCodecIDEia608          = int(C.AV_CODEC_ID_EIA_608)
	AvCodecIDEscape124       = int(C.AV_CODEC_ID_ESCAPE124)
	AvCodecIDEscape130       = int(C.AV_CODEC_ID_ESCAPE130)
	AvCodecIDEvrc            = int(C.AV_CODEC_ID_EVRC)
	AvCodecIDExr             = int(C.AV_CODEC_ID_EXR)
	AvCodecIDFfmetadata      = int(C.AV_CODEC_ID_FFMETADATA)
	AvCodecIDFfv1            = int(C.AV_CODEC_ID_FFV1)
	AvCodecIDFfvhuff         = int(C.AV_CODEC_ID_FFVHUFF)
	AvCodecIDFfwavesynth     = int(C.AV_CODEC_ID_FFWAVESYNTH)
	AvCodecIDFic             = int(C.AV_CODEC_ID_FIC)
	AvCodecIDFirstAudio      = int(C.AV_CODEC_ID_FIRST_AUDIO)
	AvCodecIDFirstSubtitle   = int(C.AV_CODEC_ID_FIRST_SUBTITLE)
	AvCodecIDFirstUnknown    = int(C.AV_CODEC_ID_FIRST_UNKNOWN)
	AvCodecIDFlac            = int(C.AV_CODEC_ID_FLAC)
	AvCodecIDFlashsv         = int(C.AV_CODEC_ID_FLASHSV)
	AvCodecIDFlashsv2        = int(C.AV_CODEC_ID_FLASHSV2)
	AvCodecIDFlic            = int(C.AV_CODEC_ID_FLIC)
	AvCodecIDFlv1            = int(C.AV_CODEC_ID_FLV1)
	AvCodecIDFraps           = int(C.AV_CODEC_ID_FRAPS)
	AvCodecIDFrwu            = int(C.AV_CODEC_ID_FRWU)
	AvCodecIDG2m             = int(C.AV_CODEC_ID_G2M)
	AvCodecIDG723_1          = int(C.AV_CODEC_ID_G723_1)
	AvCodecIDG729            = int(C.AV_CODEC_ID_G729)
	AvCodecIDGif             = int(C.AV_CODEC_ID_GIF)
	AvCodecIDGsm             = int(C.AV_CODEC_ID_GSM)
	AvCodecIDGsmMs           = int(C.AV_CODEC_ID_GSM_MS)
	AvCodecIDH261            = int(C.AV_CODEC_ID_H261)
	AvCodecIDH263            = int(C.AV_CODEC_ID_H263)
	AvCodecIDH263i           = int(C.AV_CODEC_ID_H263I)
	AvCodecIDH263p           = int(C.AV_CODEC_ID_H263P)
	AvCodecIDH264            = int(C.AV_CODEC_ID_H264)
	AvCodecIDH265            = int(C.AV_CODEC_ID_H265)
	AvCodecIDHdmvPgsSubtitle = int(C.AV_CODEC_ID_HDMV_PGS_SUBTITLE)
	AvCodecIDHevc            = int(C.AV_CODEC_ID_HEVC)
	AvCodecIDHnm4Video       = int(C.AV_CODEC_ID_HNM4_VIDEO)
	AvCodecIDHuffyuv         = int(C.AV_CODEC_ID_HUFFYUV)
	AvCodecIDIac             = int(C.AV_CODEC_ID_IAC)
	AvCodecIDIdcin           = int(C.AV_CODEC_ID_IDCIN)
	AvCodecIDIdf             = int(C.AV_CODEC_ID_IDF)
	AvCodecIDIffByterun1     = int(C.AV_CODEC_ID_IFF_BYTERUN1)
	AvCodecIDIffIlbm         = int(C.AV_CODEC_ID_IFF_ILBM)
	AvCodecIDIlbc            = int(C.AV_CODEC_ID_ILBC)
	AvCodecIDImc             = int(C.AV_CODEC_ID_IMC)
	AvCodecIDIndeo2          = int(C.AV_CODEC_ID_INDEO2)
	AvCodecIDIndeo3          = int(C.AV_CODEC_ID_INDEO3)
	AvCodecIDIndeo4          = int(C.AV_CODEC_ID_INDEO4)
	AvCodecIDIndeo5          = int(C.AV_CODEC_ID_INDEO5)
	AvCodecIDInterplayDpcm   = int(C.AV_CODEC_ID_INTERPLAY_DPCM)
	AvCodecIDInterplayVideo  = int(C.AV_CODEC_ID_INTERPLAY_VIDEO)
	AvCodecIDJacosub         = int(C.AV_CODEC_ID_JACOSUB)
	AvCodecIDJpeg2000        = int(C.AV_CODEC_ID_JPEG2000)
	AvCodecIDJpegls          = int(C.AV_CODEC_ID_JPEGLS)
	AvCodecIDJv              = int(C.AV_CODEC_ID_JV)
	AvCodecIDKgv1            = int(C.AV_CODEC_ID_KGV1)
	AvCodecIDKmvc            = int(C.AV_CODEC_ID_KMVC)
	AvCodecIDLagarith        = int(C.AV_CODEC_ID_LAGARITH)
	AvCodecIDLjpeg           = int(C.AV_CODEC_ID_LJPEG)
	AvCodecIDLoco            = int(C.AV_CODEC_ID_LOCO)
	AvCodecIDMace3           = int(C.AV_CODEC_ID_MACE3)
	AvCodecIDMace6           = int(C.AV_CODEC_ID_MACE6)
	AvCodecIDMad             = int(C.AV_CODEC_ID_MAD)
	AvCodecIDMdec            = int(C.AV_CODEC_ID_MDEC)
	AvCodecIDMetasound       = int(C.AV_CODEC_ID_METASOUND)
	AvCodecIDMicrodvd        = int(C.AV_CODEC_ID_MICRODVD)
	AvCodecIDMimic           = int(C.AV_CODEC_ID_MIMIC)
	AvCodecIDMjpeg           = int(C.AV_CODEC_ID_MJPEG)
	AvCodecIDMjpegb          = int(C.AV_CODEC_ID_MJPEGB)
	AvCodecIDMlp             = int(C.AV_CODEC_ID_MLP)
	AvCodecIDMmvideo         = int(C.AV_CODEC_ID_MMVIDEO)
	AvCodecIDMotionpixels    = int(C.AV_CODEC_ID_MOTIONPIXELS)
	AvCodecIDMovText         = int(C.AV_CODEC_ID_MOV_TEXT)
	AvCodecIDMp1             = int(C.AV_CODEC_ID_MP1)
	AvCodecIDMp2             = int(C.AV_CODEC_ID_MP2)
	AvCodecIDMp3             = int(C.AV_CODEC_ID_MP3)
	AvCodecIDMp3adu          = int(C.AV_CODEC_ID_MP3ADU)
	AvCodecIDMp3on4          = int(C.AV_CODEC_ID_MP3ON4)
	AvCodecIDMp4als          = int(C.AV_CODEC_ID_MP4ALS)
	AvCodecIDMpeg1video      = int(C.AV_CODEC_ID_MPEG1VIDEO)
	AvCodecIDMpeg2ts         = int(C.AV_CODEC_ID_MPEG2TS)
	AvCodecIDMpeg2video      = int(C.AV_CODEC_ID_MPEG2VIDEO)
	// AV_CODEC_ID_MPEG2VIDEO_XVMC   = int(C.AV_CODEC_ID_MPEG2VIDEO_XVMC)
	AvCodecIDMpeg4           = int(C.AV_CODEC_ID_MPEG4)
	AvCodecIDMpeg4systems    = int(C.AV_CODEC_ID_MPEG4SYSTEMS)
	AvCodecIDMpl2            = int(C.AV_CODEC_ID_MPL2)
	AvCodecIDMsa1            = int(C.AV_CODEC_ID_MSA1)
	AvCodecIDMsmpeg4v1       = int(C.AV_CODEC_ID_MSMPEG4V1)
	AvCodecIDMsmpeg4v2       = int(C.AV_CODEC_ID_MSMPEG4V2)
	AvCodecIDMsmpeg4v3       = int(C.AV_CODEC_ID_MSMPEG4V3)
	AvCodecIDMsrle           = int(C.AV_CODEC_ID_MSRLE)
	AvCodecIDMss1            = int(C.AV_CODEC_ID_MSS1)
	AvCodecIDMss2            = int(C.AV_CODEC_ID_MSS2)
	AvCodecIDMsvideo1        = int(C.AV_CODEC_ID_MSVIDEO1)
	AvCodecIDMszh            = int(C.AV_CODEC_ID_MSZH)
	AvCodecIDMts2            = int(C.AV_CODEC_ID_MTS2)
	AvCodecIDMusepack7       = int(C.AV_CODEC_ID_MUSEPACK7)
	AvCodecIDMusepack8       = int(C.AV_CODEC_ID_MUSEPACK8)
	AvCodecIDMvc1            = int(C.AV_CODEC_ID_MVC1)
	AvCodecIDMvc2            = int(C.AV_CODEC_ID_MVC2)
	AvCodecIDMxpeg           = int(C.AV_CODEC_ID_MXPEG)
	AvCodecIDNellymoser      = int(C.AV_CODEC_ID_NELLYMOSER)
	AvCodecIDNone            = int(C.AV_CODEC_ID_NONE)
	AvCodecIDNuv             = int(C.AV_CODEC_ID_NUV)
	AvCodecIDOn2avc          = int(C.AV_CODEC_ID_ON2AVC)
	AvCodecIDOpus            = int(C.AV_CODEC_ID_OPUS)
	AvCodecIDOtf             = int(C.AV_CODEC_ID_OTF)
	AvCodecIDPafAudio        = int(C.AV_CODEC_ID_PAF_AUDIO)
	AvCodecIDPafVideo        = int(C.AV_CODEC_ID_PAF_VIDEO)
	AvCodecIDPam             = int(C.AV_CODEC_ID_PAM)
	AvCodecIDPbm             = int(C.AV_CODEC_ID_PBM)
	AvCodecIDPcmAlaw         = int(C.AV_CODEC_ID_PCM_ALAW)
	AvCodecIDPcmBluray       = int(C.AV_CODEC_ID_PCM_BLURAY)
	AvCodecIDPcmDvd          = int(C.AV_CODEC_ID_PCM_DVD)
	AvCodecIDPcmF32be        = int(C.AV_CODEC_ID_PCM_F32BE)
	AvCodecIDPcmF32le        = int(C.AV_CODEC_ID_PCM_F32LE)
	AvCodecIDPcmF64be        = int(C.AV_CODEC_ID_PCM_F64BE)
	AvCodecIDPcmF64le        = int(C.AV_CODEC_ID_PCM_F64LE)
	AvCodecIDPcmLxf          = int(C.AV_CODEC_ID_PCM_LXF)
	AvCodecIDPcmMulaw        = int(C.AV_CODEC_ID_PCM_MULAW)
	AvCodecIDPcmS16be        = int(C.AV_CODEC_ID_PCM_S16BE)
	AvCodecIDPcmS16bePlanar  = int(C.AV_CODEC_ID_PCM_S16BE_PLANAR)
	AvCodecIDPcmS16le        = int(C.AV_CODEC_ID_PCM_S16LE)
	AvCodecIDPcmS16lePlanar  = int(C.AV_CODEC_ID_PCM_S16LE_PLANAR)
	AvCodecIDPcmS24be        = int(C.AV_CODEC_ID_PCM_S24BE)
	AvCodecIDPcmS24daud      = int(C.AV_CODEC_ID_PCM_S24DAUD)
	AvCodecIDPcmS24le        = int(C.AV_CODEC_ID_PCM_S24LE)
	AvCodecIDPcmS24lePlanaR  = int(C.AV_CODEC_ID_PCM_S24LE_PLANAR)
	AvCodecIDPcmS32be        = int(C.AV_CODEC_ID_PCM_S32BE)
	AvCodecIDPcmS32le        = int(C.AV_CODEC_ID_PCM_S32LE)
	AvCodecIDPcmS32lePlanaR  = int(C.AV_CODEC_ID_PCM_S32LE_PLANAR)
	AvCodecIDPcmS8           = int(C.AV_CODEC_ID_PCM_S8)
	AvCodecIDPcmS8Planar     = int(C.AV_CODEC_ID_PCM_S8_PLANAR)
	AvCodecIDPcmU16be        = int(C.AV_CODEC_ID_PCM_U16BE)
	AvCodecIDPcmU16le        = int(C.AV_CODEC_ID_PCM_U16LE)
	AvCodecIDPcmU24be        = int(C.AV_CODEC_ID_PCM_U24BE)
	AvCodecIDPcmU24le        = int(C.AV_CODEC_ID_PCM_U24LE)
	AvCodecIDPcmU32be        = int(C.AV_CODEC_ID_PCM_U32BE)
	AvCodecIDPcmU32le        = int(C.AV_CODEC_ID_PCM_U32LE)
	AvCodecIDPcmU8           = int(C.AV_CODEC_ID_PCM_U8)
	AvCodecIDPcmZork         = int(C.AV_CODEC_ID_PCM_ZORK)
	AvCodecIDPcx             = int(C.AV_CODEC_ID_PCX)
	AvCodecIDPgm             = int(C.AV_CODEC_ID_PGM)
	AvCodecIDPgmyuv          = int(C.AV_CODEC_ID_PGMYUV)
	AvCodecIDPictor          = int(C.AV_CODEC_ID_PICTOR)
	AvCodecIDPjs             = int(C.AV_CODEC_ID_PJS)
	AvCodecIDPng             = int(C.AV_CODEC_ID_PNG)
	AvCodecIDPpm             = int(C.AV_CODEC_ID_PPM)
	AvCodecIDProbe           = int(C.AV_CODEC_ID_PROBE)
	AvCodecIDProres          = int(C.AV_CODEC_ID_PRORES)
	AvCodecIDPtx             = int(C.AV_CODEC_ID_PTX)
	AvCodecIDQcelp           = int(C.AV_CODEC_ID_QCELP)
	AvCodecIDQdm2            = int(C.AV_CODEC_ID_QDM2)
	AvCodecIDQdmc            = int(C.AV_CODEC_ID_QDMC)
	AvCodecIDQdraw           = int(C.AV_CODEC_ID_QDRAW)
	AvCodecIDQpeg            = int(C.AV_CODEC_ID_QPEG)
	AvCodecIDQtrle           = int(C.AV_CODEC_ID_QTRLE)
	AvCodecIDR10k            = int(C.AV_CODEC_ID_R10K)
	AvCodecIDR210            = int(C.AV_CODEC_ID_R210)
	AvCodecIDRalf            = int(C.AV_CODEC_ID_RALF)
	AvCodecIDRawvideo        = int(C.AV_CODEC_ID_RAWVIDEO)
	AvCodecIDRa144           = int(C.AV_CODEC_ID_RA_144)
	AvCodecIDRa288           = int(C.AV_CODEC_ID_RA_288)
	AvCodecIDRealtext        = int(C.AV_CODEC_ID_REALTEXT)
	AvCodecIDRl2             = int(C.AV_CODEC_ID_RL2)
	AvCodecIDRoq             = int(C.AV_CODEC_ID_ROQ)
	AvCodecIDRoqDpcm         = int(C.AV_CODEC_ID_ROQ_DPCM)
	AvCodecIDRpza            = int(C.AV_CODEC_ID_RPZA)
	AvCodecIDRv10            = int(C.AV_CODEC_ID_RV10)
	AvCodecIDRv20            = int(C.AV_CODEC_ID_RV20)
	AvCodecIDRv30            = int(C.AV_CODEC_ID_RV30)
	AvCodecIDRv40            = int(C.AV_CODEC_ID_RV40)
	AvCodecIDS302m           = int(C.AV_CODEC_ID_S302M)
	AvCodecIDSami            = int(C.AV_CODEC_ID_SAMI)
	AvCodecIDSanm            = int(C.AV_CODEC_ID_SANM)
	AvCodecIDSgi             = int(C.AV_CODEC_ID_SGI)
	AvCodecIDSgirle          = int(C.AV_CODEC_ID_SGIRLE)
	AvCodecIDShorten         = int(C.AV_CODEC_ID_SHORTEN)
	AvCodecIDSipr            = int(C.AV_CODEC_ID_SIPR)
	AvCodecIDSmackaudio      = int(C.AV_CODEC_ID_SMACKAUDIO)
	AvCodecIDSmackvideo      = int(C.AV_CODEC_ID_SMACKVIDEO)
	AvCodecIDSmc             = int(C.AV_CODEC_ID_SMC)
	AvCodecIDSmpteKlv        = int(C.AV_CODEC_ID_SMPTE_KLV)
	AvCodecIDSmv             = int(C.AV_CODEC_ID_SMV)
	AvCodecIDSmvjpeg         = int(C.AV_CODEC_ID_SMVJPEG)
	AvCodecIDSnow            = int(C.AV_CODEC_ID_SNOW)
	AvCodecIDSolDpcm         = int(C.AV_CODEC_ID_SOL_DPCM)
	AvCodecIDSonic           = int(C.AV_CODEC_ID_SONIC)
	AvCodecIDSonicLs         = int(C.AV_CODEC_ID_SONIC_LS)
	AvCodecIDSp5x            = int(C.AV_CODEC_ID_SP5X)
	AvCodecIDSpeex           = int(C.AV_CODEC_ID_SPEEX)
	AvCodecIDSrt             = int(C.AV_CODEC_ID_SRT)
	AvCodecIDSsa             = int(C.AV_CODEC_ID_SSA)
	AvCodecIDSubrip          = int(C.AV_CODEC_ID_SUBRIP)
	AvCodecIDSubviewer       = int(C.AV_CODEC_ID_SUBVIEWER)
	AvCodecIDSubviewer1      = int(C.AV_CODEC_ID_SUBVIEWER1)
	AvCodecIDSunrast         = int(C.AV_CODEC_ID_SUNRAST)
	AvCodecIDSvq1            = int(C.AV_CODEC_ID_SVQ1)
	AvCodecIDSvq3            = int(C.AV_CODEC_ID_SVQ3)
	AvCodecIDTak             = int(C.AV_CODEC_ID_TAK)
	AvCodecIDTarga           = int(C.AV_CODEC_ID_TARGA)
	AvCodecIDTargaY216       = int(C.AV_CODEC_ID_TARGA_Y216)
	AvCodecIDText            = int(C.AV_CODEC_ID_TEXT)
	AvCodecIDTgq             = int(C.AV_CODEC_ID_TGQ)
	AvCodecIDTgv             = int(C.AV_CODEC_ID_TGV)
	AvCodecIDTheora          = int(C.AV_CODEC_ID_THEORA)
	AvCodecIDThp             = int(C.AV_CODEC_ID_THP)
	AvCodecIDTiertexseqvideo = int(C.AV_CODEC_ID_TIERTEXSEQVIDEO)
	AvCodecIDTiff            = int(C.AV_CODEC_ID_TIFF)
	AvCodecIDTimedID3        = int(C.AV_CODEC_ID_TIMED_ID3)
	AvCodecIDTmv             = int(C.AV_CODEC_ID_TMV)
	AvCodecIDTqi             = int(C.AV_CODEC_ID_TQI)
	AvCodecIDTruehd          = int(C.AV_CODEC_ID_TRUEHD)
	AvCodecIDTruemotion1     = int(C.AV_CODEC_ID_TRUEMOTION1)
	AvCodecIDTruemotion2     = int(C.AV_CODEC_ID_TRUEMOTION2)
	AvCodecIDTruespeech      = int(C.AV_CODEC_ID_TRUESPEECH)
	AvCodecIDTscc            = int(C.AV_CODEC_ID_TSCC)
	AvCodecIDTscc2           = int(C.AV_CODEC_ID_TSCC2)
	AvCodecIDTta             = int(C.AV_CODEC_ID_TTA)
	AvCodecIDTtf             = int(C.AV_CODEC_ID_TTF)
	AvCodecIDTwinvq          = int(C.AV_CODEC_ID_TWINVQ)
	AvCodecIDTxd             = int(C.AV_CODEC_ID_TXD)
	AvCodecIDUlti            = int(C.AV_CODEC_ID_ULTI)
	AvCodecIDUtvideo         = int(C.AV_CODEC_ID_UTVIDEO)
	AvCodecIDV210            = int(C.AV_CODEC_ID_V210)
	AvCodecIDV210x           = int(C.AV_CODEC_ID_V210X)
	AvCodecIDV308            = int(C.AV_CODEC_ID_V308)
	AvCodecIDV408            = int(C.AV_CODEC_ID_V408)
	AvCodecIDV410            = int(C.AV_CODEC_ID_V410)
	AvCodecIDVb              = int(C.AV_CODEC_ID_VB)
	AvCodecIDVble            = int(C.AV_CODEC_ID_VBLE)
	AvCodecIDVc1             = int(C.AV_CODEC_ID_VC1)
	AvCodecIDVc1image        = int(C.AV_CODEC_ID_VC1IMAGE)
	AvCodecIDVcr1            = int(C.AV_CODEC_ID_VCR1)
	// AV_CODEC_ID_VIMA             = int(C.AV_CODEC_ID_VIMA)
	AvCodecIDVixl     = int(C.AV_CODEC_ID_VIXL)
	AvCodecIDVmdaudio = int(C.AV_CODEC_ID_VMDAUDIO)
	AvCodecIDVmdvideo = int(C.AV_CODEC_ID_VMDVIDEO)
	AvCodecIDVmnc     = int(C.AV_CODEC_ID_VMNC)
	AvCodecIDVorbis   = int(C.AV_CODEC_ID_VORBIS)
	// AV_CODEC_ID_VOXWARE          = int(C.AV_CODEC_ID_VOXWARE)
	AvCodecIDVp3          = int(C.AV_CODEC_ID_VP3)
	AvCodecIDVp5          = int(C.AV_CODEC_ID_VP5)
	AvCodecIDVp6          = int(C.AV_CODEC_ID_VP6)
	AvCodecIDVp6a         = int(C.AV_CODEC_ID_VP6A)
	AvCodecIDVp6f         = int(C.AV_CODEC_ID_VP6F)
	AvCodecIDVp7          = int(C.AV_CODEC_ID_VP7)
	AvCodecIDVp8          = int(C.AV_CODEC_ID_VP8)
	AvCodecIDVp9          = int(C.AV_CODEC_ID_VP9)
	AvCodecIDVplayer      = int(C.AV_CODEC_ID_VPLAYER)
	AvCodecIDWavpack      = int(C.AV_CODEC_ID_WAVPACK)
	AvCodecIDWebp         = int(C.AV_CODEC_ID_WEBP)
	AvCodecIDWebvtt       = int(C.AV_CODEC_ID_WEBVTT)
	AvCodecIDWestwoodSnd1 = int(C.AV_CODEC_ID_WESTWOOD_SND1)
	AvCodecIDWmalossless  = int(C.AV_CODEC_ID_WMALOSSLESS)
	AvCodecIDWmapro       = int(C.AV_CODEC_ID_WMAPRO)
	AvCodecIDWmav1        = int(C.AV_CODEC_ID_WMAV1)
	AvCodecIDWmav2        = int(C.AV_CODEC_ID_WMAV2)
	AvCodecIDWmavoice     = int(C.AV_CODEC_ID_WMAVOICE)
	AvCodecIDWmv1         = int(C.AV_CODEC_ID_WMV1)
	AvCodecIDWmv2         = int(C.AV_CODEC_ID_WMV2)
	AvCodecIDWmv3         = int(C.AV_CODEC_ID_WMV3)
	AvCodecIDWmv3image    = int(C.AV_CODEC_ID_WMV3IMAGE)
	AvCodecIDWnv1         = int(C.AV_CODEC_ID_WNV1)
	AvCodecIDWsVqa        = int(C.AV_CODEC_ID_WS_VQA)
	AvCodecIDXanDpcm      = int(C.AV_CODEC_ID_XAN_DPCM)
	AvCodecIDXanWc3       = int(C.AV_CODEC_ID_XAN_WC3)
	AvCodecIDXanWc4       = int(C.AV_CODEC_ID_XAN_WC4)
	AvCodecIDXbin         = int(C.AV_CODEC_ID_XBIN)
	AvCodecIDXbm          = int(C.AV_CODEC_ID_XBM)
	AvCodecIDXface        = int(C.AV_CODEC_ID_XFACE)
	AvCodecIDXsub         = int(C.AV_CODEC_ID_XSUB)
	AvCodecIDXwd          = int(C.AV_CODEC_ID_XWD)
	AvCodecIDY41p         = int(C.AV_CODEC_ID_Y41P)
	AvCodecIDYop          = int(C.AV_CODEC_ID_YOP)
	AvCodecIDYuv4         = int(C.AV_CODEC_ID_YUV4)
	AvCodecIDZerocodec    = int(C.AV_CODEC_ID_ZEROCODEC)
	AvCodecIDZlib         = int(C.AV_CODEC_ID_ZLIB)
	AvCodecIDZmbv         = int(C.AV_CODEC_ID_ZMBV)
)

AV_CODEC_IDxxx Multiple encoders have the same ID and are able to encode compatible streams.

View Source 
const (
	AvPktFlagKey     = int(C.AV_PKT_FLAG_KEY)
	AvPktFlagCorrupt = int(C.AV_PKT_FLAG_CORRUPT)
	AvPktFlagDiscard = int(C.AV_PKT_FLAG_DISCARD)
)

AV_PKT_xxx

View Source 
const (
	AvPixFmtYuv        = 0
	AvPixFmtYuv420P9   = C.AV_PIX_FMT_YUV420P9
	AvPixFmtYuv422P9   = C.AV_PIX_FMT_YUV422P9
	AvPixFmtYuv444P9   = C.AV_PIX_FMT_YUV444P9
	AvPixFmtYuv420P10  = C.AV_PIX_FMT_YUV420P10
	AvPixFmtYuv422P10  = C.AV_PIX_FMT_YUV422P10
	AvPixFmtYuv440P10  = C.AV_PIX_FMT_YUV440P10
	AvPixFmtYuv444P10  = C.AV_PIX_FMT_YUV444P10
	AvPixFmtYuv420P12  = C.AV_PIX_FMT_YUV420P12
	AvPixFmtYuv422P12  = C.AV_PIX_FMT_YUV422P12
	AvPixFmtYuv440P12  = C.AV_PIX_FMT_YUV440P12
	AvPixFmtYuv444P12  = C.AV_PIX_FMT_YUV444P12
	AvPixFmtYuv420P14  = C.AV_PIX_FMT_YUV420P14
	AvPixFmtYuv422P14  = C.AV_PIX_FMT_YUV422P14
	AvPixFmtYuv444P14  = C.AV_PIX_FMT_YUV444P14
	AvPixFmtYuv420P16  = C.AV_PIX_FMT_YUV420P16
	AvPixFmtYuv422P16  = C.AV_PIX_FMT_YUV422P16
	AvPixFmtYuv444P16  = C.AV_PIX_FMT_YUV444P16
	AvPixFmtYuvA420P9  = C.AV_PIX_FMT_YUVA420P9
	AvPixFmtYuvA422P9  = C.AV_PIX_FMT_YUVA422P9
	AvPixFmtYuvA444P9  = C.AV_PIX_FMT_YUVA444P9
	AvPixFmtYuvA420P10 = C.AV_PIX_FMT_YUVA420P10
	AvPixFmtYuvA422P10 = C.AV_PIX_FMT_YUVA422P10
	AvPixFmtYuvA444P10 = C.AV_PIX_FMT_YUVA444P10
	AvPixFmtYuvA420P16 = C.AV_PIX_FMT_YUVA420P16
	AvPixFmtYuvA422P16 = C.AV_PIX_FMT_YUVA422P16
	AvPixFmtYuvA444P16 = C.AV_PIX_FMT_YUVA444P16
	AvPixFmtRgb24      = C.AV_PIX_FMT_RGB24
	AvPixFmtRgba       = C.AV_PIX_FMT_RGBA
)

AV_PIX_FMT_xxx

View Source 
const (
	SwsFastBilinear     = C.SWS_FAST_BILINEAR
	SwsBilinear         = C.SWS_BILINEAR
	SwsBicubic          = C.SWS_BICUBIC
	SwsX                = C.SWS_X
	SwsPoint            = C.SWS_POINT
	SwsArea             = C.SWS_AREA
	SwsBicublin         = C.SWS_BICUBLIN
	SwsGauss            = C.SWS_GAUSS
	SwsSinc             = C.SWS_SINC
	SwsLanczos          = C.SWS_LANCZOS
	SwsSpline           = C.SWS_SPLINE
	SwsSrcVChrDropMask  = C.SWS_SRC_V_CHR_DROP_MASK
	SwsSrcVChrDropShift = C.SWS_SRC_V_CHR_DROP_SHIFT
	SwsParamDefault     = C.SWS_PARAM_DEFAULT
	SwsPrintInfo        = C.SWS_PRINT_INFO
	SwsFullChrHInt      = C.SWS_FULL_CHR_H_INT
	SwsFullChrHInp      = C.SWS_FULL_CHR_H_INP
	SwsDirectBgr        = C.SWS_DIRECT_BGR
	SwsAccurateRnd      = C.SWS_ACCURATE_RND
	SwsBitexact         = C.SWS_BITEXACT
	SwsErrorDiffusion   = C.SWS_ERROR_DIFFUSION
	SwsMaxReduceCutoff  = C.SWS_MAX_REDUCE_CUTOFF
	SwsCsItu709         = C.SWS_CS_ITU709
	SwsCsFcc            = C.SWS_CS_FCC
	SwsCsItu601         = C.SWS_CS_ITU601
	SwsCsItu624         = C.SWS_CS_ITU624
	SwsCsSmpte170m      = C.SWS_CS_SMPTE170M
	SwsCsSmpte240m      = C.SWS_CS_SMPTE240M
	SwsCsDefault        = C.SWS_CS_DEFAULT
	SwsCsBt2020         = C.SWS_CS_BT2020
)

SWS_xxx

View Source 
const (
	AvRoundZero    = C.AV_ROUND_ZERO     ///< Round toward zero.
	AvRoundInf     = C.AV_ROUND_INF      ///< Round away from zero.
	AvRoundDown    = C.AV_ROUND_DOWN     ///< Round toward -infinity.
	AvRoundUp      = C.AV_ROUND_UP       ///< Round toward +infinity.
	AvRoundNearInf = C.AV_ROUND_NEAR_INF ///< Round to nearest and halfway cases away from zero.
	/**
	 * Flag telling rescaling functions to pass `INT64_MIN`/`MAX` through
	 * unchanged, avoiding special cases for #AV_NOPTS_VALUE.
	 *
	 * Unlike other values of the enumeration AvRounding, this value is a
	 * bitmask that must be used in conjunction with another value of the
	 * enumeration through a bitwise OR, in order to set behavior for normal
	 * cases.
	 *
	 * @code{.c}
	 * av_rescale_rnd(3, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX);
	 * // Rescaling 3:
	 * //     Calculating 3 * 1 / 2
	 * //     3 / 2 is rounded up to 2
	 * //     => 2
	 *
	 * av_rescale_rnd(AV_NOPTS_VALUE, 1, 2, AV_ROUND_UP | AV_ROUND_PASS_MINMAX);
	 * // Rescaling AV_NOPTS_VALUE:
	 * //     AV_NOPTS_VALUE == INT64_MIN
	 * //     AV_NOPTS_VALUE is passed through
	 * //     => AV_NOPTS_VALUE
	 * @endcode
	 */
	AvRoundPassMinmax = C.AV_ROUND_PASS_MINMAX
)

AV_ROUND_xxx

Variables

This section is empty.

Functions

func AVRescaleQRnd added in v1.1.1 

func AVRescaleQRnd(a int64, bq, cq AvRational, rnd AvRounding) int64

AVRescaleQRnd The operation is mathematically equivalent to `a * bq / cq`.

func AvFastPaddedMalloc 

func AvFastPaddedMalloc(ptr unsafe.Pointer, size *uint, minSize uintptr)

AvFastPaddedMalloc Same behaviour av_fast_malloc but the buffer has additional FF_INPUT_BUFFER_PADDING_SIZE at the end which will always be 0.

func AvFastPaddedMallocz 

func AvFastPaddedMallocz(ptr unsafe.Pointer, size *uint, minSize uintptr)

AvFastPaddedMallocz Same behaviour av_fast_padded_malloc except that buffer will always be 0-initialized after call.

func AvGetBitsPerSample 

func AvGetBitsPerSample(id AvCodecID) int

AvGetBitsPerSample Return codec bits per sample.

func AvGetExactBitsPerSample 

func AvGetExactBitsPerSample(id AvCodecID) int

AvGetExactBitsPerSample Return codec bits per sample.

func AvPacketPackDictionary 

func AvPacketPackDictionary(dict *AvDictionary, size *int) *uint8

AvPacketPackDictionary Pack a dictionary for use in side_data.

func AvPacketUnpackDictionary 

func AvPacketUnpackDictionary(data *uint8, size int, dict **AvDictionary) int

AvPacketUnpackDictionary Unpack a dictionary from side_data.

func AvParserClose 

func AvParserClose(cpctx *AvCodecParserContext)

AvParserClose ...

func AvXiphlacing 

func AvXiphlacing(s *string, v uint) uint

AvXiphlacing Encode extradata length to a buffer.

func AvcodecConfiguration 

func AvcodecConfiguration() string

AvcodecConfiguration Return the libavcodec build-time configuration.

func AvcodecEnumToChromaPos 

func AvcodecEnumToChromaPos(xpos, ypos *int, pos AvChromaLocation) int

AvcodecEnumToChromaPos Converts AvChromaLocation to swscale x/y chroma position.

func AvcodecFillAudioFrame 

func AvcodecFillAudioFrame(frame *AvFrame, nbChannels int, sampleFmt AvSampleFormat,
	buf *uint8, bufSize, align int) int

AvcodecFillAudioFrame Fill Frame audio data and linesize pointers.

func AvcodecGetName 

func AvcodecGetName(id AvCodecID) string

AvcodecGetName Get the name of a codec.

func AvcodecLicense 

func AvcodecLicense() string

AvcodecLicense Return the libavcodec license.

func AvcodecString 

func AvcodecString(buf string, bufSize int, enc *AvCodecContext, encode int)

AvcodecString Put a string representing the codec tag codec_tag in buf.

func AvcodecVersion 

func AvcodecVersion() uint

AvcodecVersion Return the LIBAvCODEC_VERSION_INT constant.

func AvsubtitleFree 

func AvsubtitleFree(sub *AvSubtitle)

AvsubtitleFree Free all allocated data in the given subtitle struct.

Types

type AvAudioServiceType 

type AvAudioServiceType C.enum_AVAudioServiceType

type AvBufferRef 

type AvBufferRef C.struct_AVBufferRef

type AvChromaLocation 

type AvChromaLocation C.enum_AVChromaLocation

func AvcodecChromaPosToEnum 

func AvcodecChromaPosToEnum(xpos, ypos int) AvChromaLocation

AvcodecChromaPosToEnum Converts swscale x/y chroma position to AvChromaLocation.

type AvClass added in v1.1.2 

type AvClass C.struct_AVClass

func AvcodecGetClass 

func AvcodecGetClass() *AvClass

AvcodecGetClass Get the Class for Context.

func AvcodecGetFrameClass 

func AvcodecGetFrameClass() *AvClass

AvcodecGetFrameClass Get the Class for Frame.

func AvcodecGetSubtitleRectClass 

func AvcodecGetSubtitleRectClass() *AvClass

AvcodecGetSubtitleRectClass Get the Class for AvSubtitleRect.

type AvCodec added in v1.1.2 

type AvCodec C.struct_AVCodec

func AvCodecIterate 

func AvCodecIterate(opaque *unsafe.Pointer) *AvCodec

AvCodecIterate Iterate over all registered codecs.

func AvcodecFindDecoder 

func AvcodecFindDecoder(id AvCodecID) *AvCodec

AvcodecFindDecoder Find a registered decoder with a matching codec ID.

func AvcodecFindDecoderByName 

func AvcodecFindDecoderByName(name string) *AvCodec

AvcodecFindDecoderByName Find a registered decoder with the specified name.

func AvcodecFindEncoder 

func AvcodecFindEncoder(id AvCodecID) *AvCodec

AvcodecFindEncoder Find a registered encoder with a matching codec ID.

func AvcodecFindEncoderByName 

func AvcodecFindEncoderByName(name string) *AvCodec

AvcodecFindEncoderByName Find a registered encoder with the specified name.

func (*AvCodec) AvCodecIsDecoder added in v1.1.2 

func (codec *AvCodec) AvCodecIsDecoder() int

AvCodecIsDecoder Return a non-zero number if codec is a decoder, zero otherwise

func (*AvCodec) AvCodecIsEncoder added in v1.1.2 

func (codec *AvCodec) AvCodecIsEncoder() int

AvCodecIsEncoder Return a non-zero number if codec is an encoder, zero otherwise

func (*AvCodec) AvGetProfileName added in v1.1.2 

func (codec *AvCodec) AvGetProfileName(profile int) string

AvGetProfileName Return a name for the specified profile, if available.

func (*AvCodec) AvcodecAllocContext3 added in v1.1.2 

func (codec *AvCodec) AvcodecAllocContext3() *AvCodecContext

AvcodecAllocContext3 Allocate an Context and set its fields to default values.

func (*AvCodec) Capabilities added in v1.1.2 

func (codec *AvCodec) Capabilities() int

Capabilities Return capabilities

func (*AvCodec) Name added in v1.1.2 

func (codec *AvCodec) Name() string

Name Return name

func (*AvCodec) PixFmts added in v1.1.2 

func (codec *AvCodec) PixFmts() []AvPixelFormat

PixFmts Return pix_fmts

func (*AvCodec) SampleFmts added in v1.1.2 

func (codec *AvCodec) SampleFmts() []AvSampleFormat

SampleFmts Return sample_fmts

type AvCodecContext added in v1.1.2 

type AvCodecContext C.struct_AVCodecContext

func (*AvCodecContext) ActiveThreadType added in v1.1.2 

func (cctx *AvCodecContext) ActiveThreadType() int

ActiveThreadType Return active_thread_type

func (*AvCodecContext) AudioServiceType added in v1.1.2 

func (cctx *AvCodecContext) AudioServiceType() AvAudioServiceType

AudioServiceType Return audio_service_type

func (*AvCodecContext) AvGetAudioFrameDuration added in v1.1.2 

func (cctx *AvCodecContext) AvGetAudioFrameDuration(frameBytes int) int

AvGetAudioFrameDuration Return audio frame duration.

func (*AvCodecContext) AvParserChange added in v1.1.2 

func (cctx *AvCodecContext) AvParserChange(cpctx *AvCodecParserContext, poutbuf **uint8, poutbufSize *int, buf *uint8, bufSize, keyFrame int) int

AvParserChange Return 0 if the output buffer is a subset of the input, 1 if it is allocated and must be freed

func (*AvCodecContext) AvParserParse2 added in v1.1.2 

func (cctx *AvCodecContext) AvParserParse2(cpctx *AvCodecParserContext, poutbuf **uint8, poutbufSize *int, buf *uint8, bufSize int, pts, dts, pos int64) int

AvParserParse2 Parse a packet.

func (*AvCodecContext) AvcodecAlignDimensions added in v1.1.2 

func (cctx *AvCodecContext) AvcodecAlignDimensions(width, height *int)

AvcodecAlignDimensions Modify width and height values so that they will result in a memory buffer that is acceptable for the codec if you do not use any horizontal padding.

func (*AvCodecContext) AvcodecAlignDimensions2 added in v1.1.2 

func (cctx *AvCodecContext) AvcodecAlignDimensions2(width, height *int, linesizeAlign int)

AvcodecAlignDimensions2 Modify width and height values so that they will result in a memory buffer that is acceptable for the codec if you also ensure that all line sizes are a multiple of the respective linesize_align[i].

func (*AvCodecContext) AvcodecClose added in v1.1.2 

func (cctx *AvCodecContext) AvcodecClose() int

AvcodecClose Close a given Context and free all the data associated with it (but not the Context itself).

func (*AvCodecContext) AvcodecDecodeSubtitle2 added in v1.1.2 

func (cctx *AvCodecContext) AvcodecDecodeSubtitle2(sub *AvSubtitle, gotSubPtr *int, pkt *AvPacket) int

AvcodecDecodeSubtitle2 Decode a subtitle message.

func (*AvCodecContext) AvcodecDefaultGetBuffer2 added in v1.1.2 

func (cctx *AvCodecContext) AvcodecDefaultGetBuffer2(frame *AvFrame, flags int) int

AvcodecDefaultGetBuffer2 The default callback for Context.get_buffer2().

func (*AvCodecContext) AvcodecDefaultGetFormat added in v1.1.2 

func (cctx *AvCodecContext) AvcodecDefaultGetFormat(pixFmt *AvPixelFormat) AvPixelFormat

AvcodecDefaultGetFormat ...

func (*AvCodecContext) AvcodecEncodeSubtitle added in v1.1.2 

func (cctx *AvCodecContext) AvcodecEncodeSubtitle(buf *uint8, bufSize int, sub *AvSubtitle) int

AvcodecEncodeSubtitle ...

func (*AvCodecContext) AvcodecFlushBuffers added in v1.1.2 

func (cctx *AvCodecContext) AvcodecFlushBuffers()

AvcodecFlushBuffers Reset the internal decoder state / flush internal buffers.

func (*AvCodecContext) AvcodecFreeContext added in v1.1.2 

func (cctx *AvCodecContext) AvcodecFreeContext()

AvcodecFreeContext Free the codec context and everything associated with it and write NULL to the provided pointer.

func (*AvCodecContext) AvcodecGetContextDefaults3 added in v1.1.2 

func (cctx *AvCodecContext) AvcodecGetContextDefaults3(codec *AvCodec) int

AvcodecGetContextDefaults3 Set the fields of the given Context to default values corresponding to the given codec (defaults may be codec-dependent).

func (*AvCodecContext) AvcodecIsOpen added in v1.1.2 

func (cctx *AvCodecContext) AvcodecIsOpen() int

AvcodecIsOpen Return a positive value if s is open (i.e. avcodec_open2() was called on it with no corresponding avcodec_close()), 0 otherwise.

func (*AvCodecContext) AvcodecOpen2 added in v1.1.2 

func (cctx *AvCodecContext) AvcodecOpen2(codec *AvCodec, options **AvDictionary) int

AvcodecOpen2 Initialize the Context to use the given Codec

func (*AvCodecContext) AvcodecParametersFromContext added in v1.1.2 

func (cctx *AvCodecContext) AvcodecParametersFromContext(par *AvCodecParameters) int

AvcodecParametersFromContext Fill the parameters struct based on the values from the supplied codec context.

func (*AvCodecContext) AvcodecParametersToContext added in v1.1.2 

func (cctx *AvCodecContext) AvcodecParametersToContext(par *AvCodecParameters) int

AvcodecParametersToContext Fill the codec context based on the values from the supplied codec parameters.

func (*AvCodecContext) AvcodecReceiveFrame added in v1.1.2 

func (cctx *AvCodecContext) AvcodecReceiveFrame(frame *AvFrame) int

AvcodecReceiveFrame Return decoded output data from a decoder.

func (*AvCodecContext) AvcodecReceivePacket added in v1.1.2 

func (cctx *AvCodecContext) AvcodecReceivePacket(pkt *AvPacket) int

AvcodecReceivePacket Return decoded output data from a decoder.

func (*AvCodecContext) AvcodecSendFrame added in v1.1.2 

func (cctx *AvCodecContext) AvcodecSendFrame(frame *AvFrame) int

AvcodecSendFrame Supply a raw video or audio frame to the encoder.

func (*AvCodecContext) AvcodecSendPacket added in v1.1.2 

func (cctx *AvCodecContext) AvcodecSendPacket(pkt *AvPacket) int

AvcodecSendPacket Supply raw packet data as input to a decoder.

func (*AvCodecContext) BFrameStrategy added in v1.1.2 

func (cctx *AvCodecContext) BFrameStrategy() int

BFrameStrategy Return b_frame_strategy

func (*AvCodecContext) BQuantFactor added in v1.1.2 

func (cctx *AvCodecContext) BQuantFactor() float64

BQuantFactor Return b_quant_factor

func (*AvCodecContext) BQuantOffset added in v1.1.2 

func (cctx *AvCodecContext) BQuantOffset() float64

BQuantOffset Return b_quant_offset

func (*AvCodecContext) BSensitivity added in v1.1.2 

func (cctx *AvCodecContext) BSensitivity() int

BSensitivity Return b_sensitivity

func (*AvCodecContext) BidirRefine added in v1.1.2 

func (cctx *AvCodecContext) BidirRefine() int

BidirRefine Return bidir_refine

func (*AvCodecContext) BitRate added in v1.1.2 

func (cctx *AvCodecContext) BitRate() int

BitRate Return bit_rate

func (*AvCodecContext) BitRateTolerance added in v1.1.2 

func (cctx *AvCodecContext) BitRateTolerance() int

BitRateTolerance Return bit_rate_tolerance

func (*AvCodecContext) BitsPerCodedSample added in v1.1.2 

func (cctx *AvCodecContext) BitsPerCodedSample() int

BitsPerCodedSample Return bits_per_coded_sample

func (*AvCodecContext) BitsPerRawSample added in v1.1.2 

func (cctx *AvCodecContext) BitsPerRawSample() int

BitsPerRawSample Return bits_per_raw_sample

func (*AvCodecContext) BlockAlign added in v1.1.2 

func (cctx *AvCodecContext) BlockAlign() int

BlockAlign Return block_align

func (*AvCodecContext) BrdScale added in v1.1.2 

func (cctx *AvCodecContext) BrdScale() int

BrdScale Return brd_scale

func (*AvCodecContext) ChannelLayout added in v1.1.2 

func (cctx *AvCodecContext) ChannelLayout() uint64

ChannelLayout Return channel_layout

func (*AvCodecContext) Channels added in v1.1.2 

func (cctx *AvCodecContext) Channels() int

Channels Return channels

func (*AvCodecContext) ChromaSampleLocation added in v1.1.2 

func (cctx *AvCodecContext) ChromaSampleLocation() AvChromaLocation

ChromaSampleLocation Return chroma_sample_location

func (*AvCodecContext) Chromaoffset added in v1.1.2 

func (cctx *AvCodecContext) Chromaoffset() int

Chromaoffset Return chromaoffset

func (*AvCodecContext) Codec added in v1.1.2 

func (cctx *AvCodecContext) Codec() *AvCodec

Codec Return codec

func (*AvCodecContext) CodecDescriptor added in v1.1.2 

func (cctx *AvCodecContext) CodecDescriptor() *AvCodecDescriptor

CodecDescriptor Return codec_descriptor

func (*AvCodecContext) CodecID added in v1.1.2 

func (cctx *AvCodecContext) CodecID() AvCodecID

CodecID Return codec_id

func (*AvCodecContext) CodecType added in v1.1.2 

func (cctx *AvCodecContext) CodecType() AvMediaType

CodecType Return codec_type

func (*AvCodecContext) CodedHeight added in v1.1.2 

func (cctx *AvCodecContext) CodedHeight() int

CodedHeight Return coded_height

func (*AvCodecContext) CodedWidth added in v1.1.2 

func (cctx *AvCodecContext) CodedWidth() int

CodedWidth Return coded_width

func (*AvCodecContext) CoderType added in v1.1.2 

func (cctx *AvCodecContext) CoderType() int

CoderType Return coder_type

func (*AvCodecContext) ColorPrimaries added in v1.1.2 

func (cctx *AvCodecContext) ColorPrimaries() AvColorPrimaries

ColorPrimaries Return color_primaries

func (*AvCodecContext) ColorRange added in v1.1.2 

func (cctx *AvCodecContext) ColorRange() AvColorRange

ColorRange Return color_range

func (*AvCodecContext) ColorTrc added in v1.1.2 

func (cctx *AvCodecContext) ColorTrc() AvColorTransferCharacteristic

ColorTrc Return color_trc

func (*AvCodecContext) Colorspace added in v1.1.2 

func (cctx *AvCodecContext) Colorspace() AvColorSpace

Colorspace Return colorspace

func (*AvCodecContext) CompressionLevel added in v1.1.2 

func (cctx *AvCodecContext) CompressionLevel() int

CompressionLevel Return compression_level

func (*AvCodecContext) Cutoff added in v1.1.2 

func (cctx *AvCodecContext) Cutoff() int

Cutoff Return cutoff

func (*AvCodecContext) DarkMasking added in v1.1.2 

func (cctx *AvCodecContext) DarkMasking() float64

DarkMasking Return dark_masking

func (*AvCodecContext) DctAlgo added in v1.1.2 

func (cctx *AvCodecContext) DctAlgo() int

DctAlgo Return dct_algo

func (*AvCodecContext) Debug added in v1.1.2 

func (cctx *AvCodecContext) Debug() int

Debug Return debug

func (*AvCodecContext) DebugMv added in v1.1.2 

func (cctx *AvCodecContext) DebugMv() int

DebugMv Return debug_mv

func (*AvCodecContext) Delay added in v1.1.2 

func (cctx *AvCodecContext) Delay() int

Delay Return delay

func (*AvCodecContext) DiaSize added in v1.1.2 

func (cctx *AvCodecContext) DiaSize() int

DiaSize Return dia_size

func (*AvCodecContext) ErrRecognition added in v1.1.2 

func (cctx *AvCodecContext) ErrRecognition() int

ErrRecognition Return err_recognition

func (*AvCodecContext) ErrorConcealment added in v1.1.2 

func (cctx *AvCodecContext) ErrorConcealment() int

ErrorConcealment Return error_concealment

func (*AvCodecContext) ExtraData added in v1.1.2 

func (cctx *AvCodecContext) ExtraData() []byte

ExtraData Return extradata

func (*AvCodecContext) ExtradataSize added in v1.1.2 

func (cctx *AvCodecContext) ExtradataSize() int

ExtradataSize Return extradata_size

func (*AvCodecContext) FieldOrder added in v1.1.2 

func (cctx *AvCodecContext) FieldOrder() AvFieldOrder

FieldOrder Return field_order

func (*AvCodecContext) Flags added in v1.1.2 

func (cctx *AvCodecContext) Flags() int

Flags Return flags

func (*AvCodecContext) Flags2 added in v1.1.2 

func (cctx *AvCodecContext) Flags2() int

Flags2 Return flags2

func (*AvCodecContext) FrameBits added in v1.1.2 

func (cctx *AvCodecContext) FrameBits() int

FrameBits Return frame_bits

func (*AvCodecContext) FrameNumber added in v1.1.2 

func (cctx *AvCodecContext) FrameNumber() int

FrameNumber Return frame_number

func (*AvCodecContext) FrameSize added in v1.1.2 

func (cctx *AvCodecContext) FrameSize() int

FrameSize Return frame_size

func (*AvCodecContext) FrameSkipCmp added in v1.1.2 

func (cctx *AvCodecContext) FrameSkipCmp() int

FrameSkipCmp Return frame_skip_cmp

func (*AvCodecContext) FrameSkipExp added in v1.1.2 

func (cctx *AvCodecContext) FrameSkipExp() int

FrameSkipExp Return frame_skip_exp

func (*AvCodecContext) FrameSkipFactor added in v1.1.2 

func (cctx *AvCodecContext) FrameSkipFactor() int

FrameSkipFactor Return frame_skip_factor

func (*AvCodecContext) FrameSkipThreshold added in v1.1.2 

func (cctx *AvCodecContext) FrameSkipThreshold() int

FrameSkipThreshold Return frame_skip_threshold

func (*AvCodecContext) Framerate added in v1.1.2 

func (cctx *AvCodecContext) Framerate() AvRational

Framerate Return framerate

func (*AvCodecContext) GlobalQuality added in v1.1.2 

func (cctx *AvCodecContext) GlobalQuality() int

GlobalQuality Return global_quality

func (*AvCodecContext) GopSize added in v1.1.2 

func (cctx *AvCodecContext) GopSize() int

GopSize Return gop_size

func (*AvCodecContext) HasBFrames added in v1.1.2 

func (cctx *AvCodecContext) HasBFrames() int

HasBFrames Return has_b_frames

func (*AvCodecContext) HeaderBits added in v1.1.2 

func (cctx *AvCodecContext) HeaderBits() int

HeaderBits Return header_bits

func (*AvCodecContext) Height added in v1.1.2 

func (cctx *AvCodecContext) Height() int

Height Return height

func (*AvCodecContext) ICount added in v1.1.2 

func (cctx *AvCodecContext) ICount() int

ICount Return i_count

func (*AvCodecContext) IQuantFactor added in v1.1.2 

func (cctx *AvCodecContext) IQuantFactor() float64

IQuantFactor Return i_quant_factor

func (*AvCodecContext) IQuantOffset added in v1.1.2 

func (cctx *AvCodecContext) IQuantOffset() float64

IQuantOffset Return i_quant_offset

func (*AvCodecContext) ITexBits added in v1.1.2 

func (cctx *AvCodecContext) ITexBits() int

ITexBits Return i_tex_bits

func (*AvCodecContext) IdctAlgo added in v1.1.2 

func (cctx *AvCodecContext) IdctAlgo() int

IdctAlgo Return idct_algo

func (*AvCodecContext) IldctCmp added in v1.1.2 

func (cctx *AvCodecContext) IldctCmp() int

IldctCmp Return ildct_cmp

func (*AvCodecContext) IntraDcPrecision added in v1.1.2 

func (cctx *AvCodecContext) IntraDcPrecision() int

IntraDcPrecision Return intra_dc_precision

func (*AvCodecContext) KeyintMin added in v1.1.2 

func (cctx *AvCodecContext) KeyintMin() int

KeyintMin Return keyint_min

func (*AvCodecContext) LastPredictorCount added in v1.1.2 

func (cctx *AvCodecContext) LastPredictorCount() int

LastPredictorCount Return last_predictor_count

func (*AvCodecContext) Level added in v1.1.2 

func (cctx *AvCodecContext) Level() int

Level Return level

func (*AvCodecContext) LogLevelOffset added in v1.1.2 

func (cctx *AvCodecContext) LogLevelOffset() int

LogLevelOffset Return log_level_offset

func (*AvCodecContext) Lowres added in v1.1.2 

func (cctx *AvCodecContext) Lowres() int

Lowres Return lowres

func (*AvCodecContext) LumiMasking added in v1.1.2 

func (cctx *AvCodecContext) LumiMasking() float64

LumiMasking Return lumi_masking

func (*AvCodecContext) MaxBFrames added in v1.1.2 

func (cctx *AvCodecContext) MaxBFrames() int

MaxBFrames Return max_b_frames

func (*AvCodecContext) MaxPredictionOrder added in v1.1.2 

func (cctx *AvCodecContext) MaxPredictionOrder() int

MaxPredictionOrder Return max_prediction_order

func (*AvCodecContext) MaxQdiff added in v1.1.2 

func (cctx *AvCodecContext) MaxQdiff() int

MaxQdiff Return max_qdiff

func (*AvCodecContext) MbCmp added in v1.1.2 

func (cctx *AvCodecContext) MbCmp() int

MbCmp Return mb_cmp

func (*AvCodecContext) MbDecision added in v1.1.2 

func (cctx *AvCodecContext) MbDecision() int

MbDecision Return mb_decision

func (*AvCodecContext) MbLmax added in v1.1.2 

func (cctx *AvCodecContext) MbLmax() int

MbLmax Return mb_lmax

func (*AvCodecContext) MbLmin added in v1.1.2 

func (cctx *AvCodecContext) MbLmin() int

MbLmin Return mb_lmin

func (*AvCodecContext) MeCmp added in v1.1.2 

func (cctx *AvCodecContext) MeCmp() int

MeCmp Return me_cmp

func (*AvCodecContext) MePenaltyCompensation added in v1.1.2 

func (cctx *AvCodecContext) MePenaltyCompensation() int

MePenaltyCompensation Return me_penalty_compensation

func (*AvCodecContext) MePreCmp added in v1.1.2 

func (cctx *AvCodecContext) MePreCmp() int

MePreCmp Return me_pre_cmp

func (*AvCodecContext) MeRange added in v1.1.2 

func (cctx *AvCodecContext) MeRange() int

MeRange Return me_range

func (*AvCodecContext) MeSubCmp added in v1.1.2 

func (cctx *AvCodecContext) MeSubCmp() int

MeSubCmp Return me_sub_cmp

func (*AvCodecContext) MeSubpelQuality added in v1.1.2 

func (cctx *AvCodecContext) MeSubpelQuality() int

MeSubpelQuality Return me_subpel_quality

func (*AvCodecContext) MinPredictionOrder added in v1.1.2 

func (cctx *AvCodecContext) MinPredictionOrder() int

MinPredictionOrder Return min_prediction_order

func (*AvCodecContext) MiscBits added in v1.1.2 

func (cctx *AvCodecContext) MiscBits() int

MiscBits Return misc_bits

func (*AvCodecContext) MpegQuant added in v1.1.2 

func (cctx *AvCodecContext) MpegQuant() int

MpegQuant Return mpeg_quant

func (*AvCodecContext) Mv0Threshold added in v1.1.2 

func (cctx *AvCodecContext) Mv0Threshold() int

Mv0Threshold Return mv0_threshold

func (*AvCodecContext) MvBits added in v1.1.2 

func (cctx *AvCodecContext) MvBits() int

MvBits Return mv_bits

func (*AvCodecContext) NoiseReduction added in v1.1.2 

func (cctx *AvCodecContext) NoiseReduction() int

NoiseReduction Return noise_reduction

func (*AvCodecContext) NsseWeight added in v1.1.2 

func (cctx *AvCodecContext) NsseWeight() int

NsseWeight Return nsse_weight

func (*AvCodecContext) PCount added in v1.1.2 

func (cctx *AvCodecContext) PCount() int

PCount Return p_count

func (*AvCodecContext) PMasking added in v1.1.2 

func (cctx *AvCodecContext) PMasking() float64

PMasking Return p_masking

func (*AvCodecContext) PTexBits added in v1.1.2 

func (cctx *AvCodecContext) PTexBits() int

PTexBits Return p_tex_bits

func (*AvCodecContext) PixFmt added in v1.1.2 

func (cctx *AvCodecContext) PixFmt() AvPixelFormat

PixFmt Return pix_fmt

func (*AvCodecContext) PreDiaSize added in v1.1.2 

func (cctx *AvCodecContext) PreDiaSize() int

PreDiaSize Return pre_dia_size

func (*AvCodecContext) PreMe added in v1.1.2 

func (cctx *AvCodecContext) PreMe() int

PreMe Return pre_me

func (*AvCodecContext) PredictionMethod added in v1.1.2 

func (cctx *AvCodecContext) PredictionMethod() int

PredictionMethod Return prediction_method

func (*AvCodecContext) Profile added in v1.1.2 

func (cctx *AvCodecContext) Profile() int

Profile Return profile

func (*AvCodecContext) Qblur added in v1.1.2 

func (cctx *AvCodecContext) Qblur() float64

Qblur Return qblur

func (*AvCodecContext) Qcompress added in v1.1.2 

func (cctx *AvCodecContext) Qcompress() float64

Qcompress Return qcompress

func (*AvCodecContext) Qmax added in v1.1.2 

func (cctx *AvCodecContext) Qmax() int

Qmax Return qmax

func (*AvCodecContext) Qmin added in v1.1.2 

func (cctx *AvCodecContext) Qmin() int

Qmin Return qmin

func (*AvCodecContext) RcBufferSize added in v1.1.2 

func (cctx *AvCodecContext) RcBufferSize() int

RcBufferSize Return rc_buffer_size

func (*AvCodecContext) RcInitialBufferOccupancy added in v1.1.2 

func (cctx *AvCodecContext) RcInitialBufferOccupancy() int

RcInitialBufferOccupancy Return rc_initial_buffer_occupancy

func (*AvCodecContext) RcMaxAvailableVbvUse added in v1.1.2 

func (cctx *AvCodecContext) RcMaxAvailableVbvUse() float64

RcMaxAvailableVbvUse Return rc_max_available_vbv_use

func (*AvCodecContext) RcMaxRate added in v1.1.2 

func (cctx *AvCodecContext) RcMaxRate() int

RcMaxRate Return rc_max_rate

func (*AvCodecContext) RcMinRate added in v1.1.2 

func (cctx *AvCodecContext) RcMinRate() int

RcMinRate Return rc_min_rate

func (*AvCodecContext) RcMinVbvOverflowUse added in v1.1.2 

func (cctx *AvCodecContext) RcMinVbvOverflowUse() float64

RcMinVbvOverflowUse Return rc_min_vbv_overflow_use

func (*AvCodecContext) RcOverrideCount added in v1.1.2 

func (cctx *AvCodecContext) RcOverrideCount() int

RcOverrideCount Return rc_override_count

func (*AvCodecContext) RefcountedFrames added in v1.1.2 

func (cctx *AvCodecContext) RefcountedFrames() int

RefcountedFrames Return refcounted_frames

func (*AvCodecContext) Refs added in v1.1.2 

func (cctx *AvCodecContext) Refs() int

Refs Return refs

func (*AvCodecContext) Release added in v1.1.2 

func (cctx *AvCodecContext) Release()

Release ...

func (*AvCodecContext) RequestChannelLayout added in v1.1.2 

func (cctx *AvCodecContext) RequestChannelLayout() uint64

RequestChannelLayout Return request_channel_layout

func (*AvCodecContext) RequestSampleFmt added in v1.1.2 

func (cctx *AvCodecContext) RequestSampleFmt() AvSampleFormat

RequestSampleFmt Return request_sample_fmt

func (*AvCodecContext) RtpPayloadSize added in v1.1.2 

func (cctx *AvCodecContext) RtpPayloadSize() int

RtpPayloadSize Return rtp_payload_size

func (*AvCodecContext) SampleAspectRatio added in v1.1.2 

func (cctx *AvCodecContext) SampleAspectRatio() AvRational

SampleAspectRatio Return sample_aspect_ratio

func (*AvCodecContext) SampleFmt added in v1.1.2 

func (cctx *AvCodecContext) SampleFmt() AvSampleFormat

SampleFmt Return sample_fmt

func (*AvCodecContext) SampleRate added in v1.1.2 

func (cctx *AvCodecContext) SampleRate() int

SampleRate Return sample_rate

func (*AvCodecContext) ScenechangeThreshold added in v1.1.2 

func (cctx *AvCodecContext) ScenechangeThreshold() int

ScenechangeThreshold Return scenechange_threshold

func (*AvCodecContext) SeekPreroll added in v1.1.2 

func (cctx *AvCodecContext) SeekPreroll() int

SeekPreroll Return seek_preroll

func (*AvCodecContext) SetBitRate added in v1.1.2 

func (cctx *AvCodecContext) SetBitRate(br int64)

SetBitRate Set bit_rate

func (*AvCodecContext) SetChannelLayout added in v1.1.2 

func (cctx *AvCodecContext) SetChannelLayout(cl uint64)

SetChannelLayout Set channel_layout

func (*AvCodecContext) SetChannels added in v1.1.2 

func (cctx *AvCodecContext) SetChannels(nc int)

SetChannels Set channels

func (*AvCodecContext) SetCodecID added in v1.1.2 

func (cctx *AvCodecContext) SetCodecID(codecID AvCodecID)

SetCodecID Set codec_id

func (*AvCodecContext) SetCodecType added in v1.1.2 

func (cctx *AvCodecContext) SetCodecType(ctype AvMediaType)

SetCodecType Set codec_type

func (*AvCodecContext) SetEncodeParams added in v1.1.2 

func (cctx *AvCodecContext) SetEncodeParams(width int, height int, pixFmt AvPixelFormat)

SetEncodeParams ...

func (*AvCodecContext) SetEncodeParams2 added in v1.1.2 

func (cctx *AvCodecContext) SetEncodeParams2(width int, height int, pxlFmt AvPixelFormat, hasBframes bool, gopSize int)

SetEncodeParams2 ...

func (*AvCodecContext) SetExtraData added in v1.1.2 

func (cctx *AvCodecContext) SetExtraData(data []byte)

SetExtraData Return data

func (*AvCodecContext) SetFlags added in v1.1.2 

func (cctx *AvCodecContext) SetFlags(flags int)

SetFlags Set flags

func (*AvCodecContext) SetFramerate added in v1.1.2 

func (cctx *AvCodecContext) SetFramerate(framerate AvRational)

SetFramerate Set framerate

func (*AvCodecContext) SetHeight added in v1.1.2 

func (cctx *AvCodecContext) SetHeight(h int)

SetHeight Set height

func (*AvCodecContext) SetMaxQDiff added in v1.1.2 

func (cctx *AvCodecContext) SetMaxQDiff(v int)

SetMaxQDiff Set max_qdiff

func (*AvCodecContext) SetMeRange added in v1.1.2 

func (cctx *AvCodecContext) SetMeRange(r int)

SetMeRange Set me_range

func (*AvCodecContext) SetPixelFormat added in v1.1.2 

func (cctx *AvCodecContext) SetPixelFormat(fmt AvPixelFormat)

SetPixelFormat Set pix_fmt

func (*AvCodecContext) SetQCompress added in v1.1.2 

func (cctx *AvCodecContext) SetQCompress(v float32)

SetQCompress Set qcompress

func (*AvCodecContext) SetQMax added in v1.1.2 

func (cctx *AvCodecContext) SetQMax(v int)

SetQMax Set qmax

func (*AvCodecContext) SetQMin added in v1.1.2 

func (cctx *AvCodecContext) SetQMin(v int)

SetQMin Set qmin

func (*AvCodecContext) SetSampleAspectRatio added in v1.1.2 

func (cctx *AvCodecContext) SetSampleAspectRatio(sampleAspectRatio AvRational)

SetSampleAspectRatio Set sample_aspect_ratio

func (*AvCodecContext) SetSampleFmt added in v1.1.2 

func (cctx *AvCodecContext) SetSampleFmt(sf AvSampleFormat)

SetSampleFmt Set sample_fmt

func (*AvCodecContext) SetSampleRate added in v1.1.2 

func (cctx *AvCodecContext) SetSampleRate(sampleRate int)

SetSampleRate Set sample_rate

func (*AvCodecContext) SetTimebase added in v1.1.2 

func (cctx *AvCodecContext) SetTimebase(timeBase AvRational)

SetTimebase Set time_base

func (*AvCodecContext) SetWidth added in v1.1.2 

func (cctx *AvCodecContext) SetWidth(w int)

SetWidth Set width

func (*AvCodecContext) SideDataOnlyPackets added in v1.1.2 

func (cctx *AvCodecContext) SideDataOnlyPackets() int

SideDataOnlyPackets Return side_data_only_packets

func (*AvCodecContext) SkipAlpha added in v1.1.2 

func (cctx *AvCodecContext) SkipAlpha() int

SkipAlpha Return skip_alpha

func (*AvCodecContext) SkipBottom added in v1.1.2 

func (cctx *AvCodecContext) SkipBottom() int

SkipBottom Return skip_bottom

func (*AvCodecContext) SkipCount added in v1.1.2 

func (cctx *AvCodecContext) SkipCount() int

SkipCount Return skip_count

func (*AvCodecContext) SkipFrame added in v1.1.2 

func (cctx *AvCodecContext) SkipFrame() AvDiscard

SkipFrame Return skip_frame

func (*AvCodecContext) SkipIdct added in v1.1.2 

func (cctx *AvCodecContext) SkipIdct() AvDiscard

SkipIdct Return skip_idct

func (*AvCodecContext) SkipLoopFilter added in v1.1.2 

func (cctx *AvCodecContext) SkipLoopFilter() AvDiscard

SkipLoopFilter Return skip_loop_filter

func (*AvCodecContext) SkipTop added in v1.1.2 

func (cctx *AvCodecContext) SkipTop() int

SkipTop Return skip_top

func (*AvCodecContext) SliceCount added in v1.1.2 

func (cctx *AvCodecContext) SliceCount() int

SliceCount Return slice_count

func (*AvCodecContext) SliceFlags added in v1.1.2 

func (cctx *AvCodecContext) SliceFlags() int

SliceFlags Return slice_flags

func (*AvCodecContext) Slices added in v1.1.2 

func (cctx *AvCodecContext) Slices() int

Slices Return slices

func (*AvCodecContext) SpatialCplxMasking added in v1.1.2 

func (cctx *AvCodecContext) SpatialCplxMasking() float64

SpatialCplxMasking Return spatial_cplx_masking

func (*AvCodecContext) StrictStdCompliance added in v1.1.2 

func (cctx *AvCodecContext) StrictStdCompliance() int

StrictStdCompliance Return strict_std_compliance

func (*AvCodecContext) SubCharencMode added in v1.1.2 

func (cctx *AvCodecContext) SubCharencMode() int

SubCharencMode Return sub_charenc_mode

func (*AvCodecContext) SubtitleHeaderSize added in v1.1.2 

func (cctx *AvCodecContext) SubtitleHeaderSize() int

SubtitleHeaderSize Return subtitle_header_size

func (*AvCodecContext) TemporalCplxMasking added in v1.1.2 

func (cctx *AvCodecContext) TemporalCplxMasking() float64

TemporalCplxMasking Return temporal_cplx_masking

func (*AvCodecContext) ThreadCount added in v1.1.2 

func (cctx *AvCodecContext) ThreadCount() int

ThreadCount Return thread_count

func (*AvCodecContext) ThreadSafeCallbacks added in v1.1.2 

func (cctx *AvCodecContext) ThreadSafeCallbacks() int

ThreadSafeCallbacks Return thread_safe_callbacks

func (*AvCodecContext) ThreadType added in v1.1.2 

func (cctx *AvCodecContext) ThreadType() int

ThreadType Return active_thread_type

func (*AvCodecContext) TicksPerFrame added in v1.1.2 

func (cctx *AvCodecContext) TicksPerFrame() int

TicksPerFrame Return ticks_per_frame

func (*AvCodecContext) TimeBase added in v1.1.2 

func (cctx *AvCodecContext) TimeBase() AvRational

TimeBase Return time_base

func (*AvCodecContext) Trellis added in v1.1.2 

func (cctx *AvCodecContext) Trellis() int

Trellis Return trellis

func (*AvCodecContext) Width added in v1.1.2 

func (cctx *AvCodecContext) Width() int

Width Return width

func (*AvCodecContext) WorkaroundBugs added in v1.1.2 

func (cctx *AvCodecContext) WorkaroundBugs() int

WorkaroundBugs Return workaround_bugs

type AvCodecDescriptor added in v1.1.2 

type AvCodecDescriptor C.struct_AVCodecDescriptor

func AvcodecDescriptorGet 

func AvcodecDescriptorGet(id AvCodecID) *AvCodecDescriptor

AvcodecDescriptorGet Return descriptor for given codec ID or NULL if no descriptor exists.

func AvcodecDescriptorGetByName 

func AvcodecDescriptorGetByName(name string) *AvCodecDescriptor

AvcodecDescriptorGetByName Return codec descriptor with the given name or NULL if no such descriptor exists.

func (*AvCodecDescriptor) AvcodecDescriptorNext added in v1.1.2 

func (desc *AvCodecDescriptor) AvcodecDescriptorNext() *AvCodecDescriptor

AvcodecDescriptorNext Iterate over all codec descriptors known to libavcodec.

type AvCodecID added in v1.1.2 

type AvCodecID C.enum_AVCodecID

func AvGetPcmCodec 

func AvGetPcmCodec(fmt AvSampleFormat, be int) AvCodecID

AvGetPcmCodec Return the PCM codec associated with a sample format.

type AvCodecParameters 

type AvCodecParameters C.struct_AVCodecParameters

func (*AvCodecParameters) AvcodecParametersCopy added in v1.1.1 

func (cp *AvCodecParameters) AvcodecParametersCopy(src *AvCodecParameters) int

AvcodecParametersCopy Copy the contents of src to dst. Any allocated fields in dst are freed and replaced with newly allocated duplicates of the corresponding fields in src.

func (*AvCodecParameters) ChannelLayout added in v1.1.2 

func (cp *AvCodecParameters) ChannelLayout() uint64

ChannelLayout Return channel_layout

func (*AvCodecParameters) Channels added in v1.1.2 

func (cp *AvCodecParameters) Channels() int

Channels Return channels

func (*AvCodecParameters) CodecID added in v1.1.2 

func (cp *AvCodecParameters) CodecID() AvCodecID

CodecID Return codec_id

func (*AvCodecParameters) CodecType added in v1.1.2 

func (cp *AvCodecParameters) CodecType() AvMediaType

CodecType Return codec_type

func (*AvCodecParameters) Format added in v1.1.2 

func (cp *AvCodecParameters) Format() int

Format Return format

func (*AvCodecParameters) Height added in v1.1.2 

func (cp *AvCodecParameters) Height() int

Height Return height

func (*AvCodecParameters) SampleAspectRatio added in v1.1.2 

func (cp *AvCodecParameters) SampleAspectRatio() AvRational

SampleAspectRatio Return sample_aspect_ratio

func (*AvCodecParameters) SampleRate added in v1.1.2 

func (cp *AvCodecParameters) SampleRate() int

SampleRate Return sample_rate

func (*AvCodecParameters) SetChannelLayout added in v1.1.2 

func (cp *AvCodecParameters) SetChannelLayout(cl uint64)

SetChannelLayout Set channel_layout

func (*AvCodecParameters) SetChannels added in v1.1.2 

func (cp *AvCodecParameters) SetChannels(nc int)

SetChannels Set channels

func (*AvCodecParameters) SetFormat added in v1.1.2 

func (cp *AvCodecParameters) SetFormat(f int)

SetFormat Set format

func (*AvCodecParameters) SetHeight added in v1.1.2 

func (cp *AvCodecParameters) SetHeight(h int)

SetHeight Set height

func (*AvCodecParameters) SetSampleAspectRatio added in v1.1.2 

func (cp *AvCodecParameters) SetSampleAspectRatio(sampleAspectRatio AvRational)

SetSampleAspectRatio Set sample_aspect_ratio

func (*AvCodecParameters) SetSampleRate added in v1.1.2 

func (cp *AvCodecParameters) SetSampleRate(sr int)

SetSampleRate Set sample_rate

func (*AvCodecParameters) SetWidth added in v1.1.2 

func (cp *AvCodecParameters) SetWidth(w int)

SetWidth Set width

func (*AvCodecParameters) Width added in v1.1.2 

func (cp *AvCodecParameters) Width() int

Width Return width

type AvCodecParser added in v1.1.2 

type AvCodecParser C.struct_AVCodecParser

type AvCodecParserContext added in v1.1.2 

type AvCodecParserContext C.struct_AVCodecParserContext

func AvParserInit 

func AvParserInit(codecID int) *AvCodecParserContext

AvParserInit ...

type AvColorPrimaries 

type AvColorPrimaries C.enum_AVColorPrimaries

type AvColorRange 

type AvColorRange C.enum_AVColorRange

type AvColorSpace 

type AvColorSpace C.enum_AVColorSpace

type AvColorTransferCharacteristic 

type AvColorTransferCharacteristic C.enum_AVColorTransferCharacteristic

type AvDictionary added in v1.1.2 

type AvDictionary C.struct_AVDictionary

type AvDiscard 

type AvDiscard C.enum_AVDiscard

type AvFieldOrder 

type AvFieldOrder C.enum_AVFieldOrder

type AvFrame added in v1.1.2 

type AvFrame C.struct_AVFrame

type AvHWAccel 

type AvHWAccel C.struct_AVHWAccel

type AvMediaType added in v1.1.2 

type AvMediaType C.enum_AVMediaType

func AvcodecGetType 

func AvcodecGetType(id AvCodecID) AvMediaType

AvcodecGetType Get the type of the given codec.

type AvPacket added in v1.1.2 

type AvPacket C.struct_AVPacket

func AvPacketAlloc 

func AvPacketAlloc() *AvPacket

AvPacketAlloc Allocate an AvPacket and set its fields to default values. The resulting struct must be freed using av_packet_free().

func (*AvPacket) AvGrowPacket added in v1.1.2 

func (p *AvPacket) AvGrowPacket(size int) int

AvGrowPacket Increase packet size, correctly zeroing padding.

func (*AvPacket) AvInitPacket added in v1.1.2 

func (p *AvPacket) AvInitPacket()

AvInitPacket Initialize optional fields of a packet with default values.

func (*AvPacket) AvNewPacket added in v1.1.2 

func (p *AvPacket) AvNewPacket(size int) int

AvNewPacket Allocate the payload of a packet and initialize its fields with default values.

func (*AvPacket) AvPacketCopyProps added in v1.1.2 

func (p *AvPacket) AvPacketCopyProps(src *AvPacket) int

AvPacketCopyProps Copy only "properties" fields from src to dst.

func (*AvPacket) AvPacketFreeSideData added in v1.1.2 

func (p *AvPacket) AvPacketFreeSideData()

AvPacketFreeSideData Convenience function to free all the side data stored.

func (*AvPacket) AvPacketFromData added in v1.1.2 

func (p *AvPacket) AvPacketFromData(data *uint8, size int) int

AvPacketFromData Initialize a reference-counted packet from av_malloc()ed data.

func (*AvPacket) AvPacketGetSideData added in v1.1.2 

func (p *AvPacket) AvPacketGetSideData(typ AvPacketSideDataType, size *int) *uint8

AvPacketGetSideData Get side information from packet.

func (*AvPacket) AvPacketMoveRef added in v1.1.2 

func (p *AvPacket) AvPacketMoveRef(s *AvPacket)

AvPacketMoveRef Move every field in src to dst and reset src.

func (*AvPacket) AvPacketNewSideData added in v1.1.2 

func (p *AvPacket) AvPacketNewSideData(typ AvPacketSideDataType, size int) *uint8

AvPacketNewSideData Allocate new information of a packet.

func (*AvPacket) AvPacketRef added in v1.1.2 

func (p *AvPacket) AvPacketRef(src *AvPacket) int

AvPacketRef Setup a new reference to the data described by a given packet.

func (*AvPacket) AvPacketRescaleTs added in v1.1.2 

func (p *AvPacket) AvPacketRescaleTs(tbSrc, tbDst AvRational)

AvPacketRescaleTs Convert valid timing fields (timestamps / durations) in a packet from one timebase to another.

func (*AvPacket) AvPacketShrinkSideData added in v1.1.2 

func (p *AvPacket) AvPacketShrinkSideData(typ AvPacketSideDataType, size int) int

AvPacketShrinkSideData Shrink the already allocated side data buffer.

func (*AvPacket) AvPacketUnref added in v1.1.2 

func (p *AvPacket) AvPacketUnref()

AvPacketUnref Wipe the packet.

func (*AvPacket) AvShrinkPacket added in v1.1.2 

func (p *AvPacket) AvShrinkPacket(size int)

AvShrinkPacket Reduce packet size, correctly zeroing padding.

func (*AvPacket) Buf added in v1.1.2 

func (p *AvPacket) Buf() *AvBufferRef

Buf Return buf

func (*AvPacket) ConvergenceDuration added in v1.1.2 

func (p *AvPacket) ConvergenceDuration() int64

ConvergenceDuration Return convergence_duration

func (*AvPacket) Data added in v1.1.2 

func (p *AvPacket) Data() *uint8

Data Return data

func (*AvPacket) Dts added in v1.1.2 

func (p *AvPacket) Dts() int64

Dts Return dts

func (*AvPacket) Duration added in v1.1.2 

func (p *AvPacket) Duration() int

Duration Return duration

func (*AvPacket) Flags added in v1.1.2 

func (p *AvPacket) Flags() int

Flags Return flags

func (*AvPacket) Pos added in v1.1.2 

func (p *AvPacket) Pos() int64

Pos Return pos

func (*AvPacket) Pts added in v1.1.2 

func (p *AvPacket) Pts() int64

Pts Return pts

func (*AvPacket) SetData added in v1.1.2 

func (p *AvPacket) SetData(data *uint8)

SetData Set data

func (*AvPacket) SetDts added in v1.1.2 

func (p *AvPacket) SetDts(dts int64)

SetDts Set dts

func (*AvPacket) SetDuration added in v1.1.2 

func (p *AvPacket) SetDuration(dur int64)

SetDuration Set duration

func (*AvPacket) SetFlags added in v1.1.2 

func (p *AvPacket) SetFlags(flags int)

SetFlags Set flags

func (*AvPacket) SetPos added in v1.1.2 

func (p *AvPacket) SetPos(pos int64)

SetPos Set pos

func (*AvPacket) SetPts added in v1.1.2 

func (p *AvPacket) SetPts(pts int64)

SetPts Set pts

func (*AvPacket) SetSize added in v1.1.2 

func (p *AvPacket) SetSize(size int)

SetSize Set size

func (*AvPacket) SetStreamIndex added in v1.1.2 

func (p *AvPacket) SetStreamIndex(idx int)

SetStreamIndex Set idx

func (*AvPacket) SideDataElems added in v1.1.2 

func (p *AvPacket) SideDataElems() int

SideDataElems Return side_data_elems

func (*AvPacket) Size added in v1.1.2 

func (p *AvPacket) Size() int

Size Return size

func (*AvPacket) StreamIndex added in v1.1.2 

func (p *AvPacket) StreamIndex() int

StreamIndex Return stream_index

type AvPacketSideData 

type AvPacketSideData C.struct_AVPacketSideData

type AvPacketSideDataType 

type AvPacketSideDataType C.enum_AVPacketSideDataType

type AvPanScan 

type AvPanScan C.struct_AVPanScan

type AvPicture added in v1.1.2 

type AvPicture C.struct_AVPicture

type AvPixelFormat added in v1.1.2 

type AvPixelFormat C.enum_AVPixelFormat

func (AvPixelFormat) AvcodecFindBestPixFmtOf2 added in v1.1.2 

func (p AvPixelFormat) AvcodecFindBestPixFmtOf2(dstPixFmt2, srcPixFmt AvPixelFormat, hasAlpha int, lossPtr *int) AvPixelFormat

AvcodecFindBestPixFmtOf2 see av_find_best_pix_fmt_of_2()

func (*AvPixelFormat) AvcodecFindBestPixFmtOfList added in v1.1.2 

func (p *AvPixelFormat) AvcodecFindBestPixFmtOfList(srcPixFmt AvPixelFormat, hasAlpha int, lossPtr *int) AvPixelFormat

AvcodecFindBestPixFmtOfList Find the best pixel format to convert to given a certain source pixel format.

func (AvPixelFormat) AvcodecGetPixFmtLoss added in v1.1.2 

func (p AvPixelFormat) AvcodecGetPixFmtLoss(srcPixFmt AvPixelFormat, hasAlpha int) int

AvcodecGetPixFmtLoss see av_get_pix_fmt_loss()

func (AvPixelFormat) AvcodecPixFmtToCodecTag added in v1.1.2 

func (p AvPixelFormat) AvcodecPixFmtToCodecTag() uint

AvcodecPixFmtToCodecTag Return a value representing the fourCC code associated to the pixel format pix_fmt, or 0 if no associated fourCC code can be found.

func (AvPixelFormat) String added in v1.1.2 

func (pf AvPixelFormat) String() string

String ...

type AvProfile 

type AvProfile C.struct_AVProfile

type AvRational added in v1.1.2 

type AvRational C.struct_AVRational

func AvInvQ added in v1.1.2 

func AvInvQ(q AvRational) AvRational

AvInvQ Invert a rational.

func NewAvRational added in v1.1.2 

func NewAvRational(num, den int) AvRational

NewAvRational ...

func (*AvRational) Assign added in v1.1.2 

func (r *AvRational) Assign(o AvRational)

Assign ...

func (AvRational) Den added in v1.1.2 

func (r AvRational) Den() int

Den Return den

func (AvRational) Num added in v1.1.2 

func (r AvRational) Num() int

Num Return num

func (*AvRational) Set added in v1.1.2 

func (r *AvRational) Set(num, den int)

Set ...

func (AvRational) String added in v1.1.2 

func (r AvRational) String() string

String ...

type AvRounding added in v1.1.2 

type AvRounding C.enum_AVRounding

type AvSampleFormat 

type AvSampleFormat C.enum_AVSampleFormat

type AvSubtitle 

type AvSubtitle C.struct_AVSubtitle

type AvSubtitleRect 

type AvSubtitleRect C.struct_AVSubtitleRect

type RcOverride 

type RcOverride C.struct_RcOverride

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