avformat

package
v1.5.4 Latest Latest
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 Go to latest Published: Feb 4, 2022 License: MIT Imports: 5 Imported by: 1

Documentation

Overview

Package avformat provides some generic global options, which can be set on all the muxers and demuxers. In addition each muxer or demuxer may support so-called private options, which are specific for that component. Supported formats (muxers and demuxers) provided by the libavformat library

Package avformat provides some generic global options, which can be set on all the muxers and demuxers. In addition each muxer or demuxer may support so-called private options, which are specific for that component. Supported formats (muxers and demuxers) provided by the libavformat library

Index

Constants

View Source 
const (
	MAX_ARRAY_SIZE       = 1<<29 - 1
	AVFMT_NOFILE         = C.AVFMT_NOFILE
	AVFMT_GLOBALHEADER   = C.AVFMT_GLOBALHEADER
	AVFMT_FLAG_CUSTOM_IO = C.AVFMT_FLAG_CUSTOM_IO
	AVIO_FLAG_WRITE      = C.AVIO_FLAG_WRITE
	FF_FDEBUG_TS         = C.FF_FDEBUG_TS
)
View Source 
const (
	AVSEEK_FLAG_ANY      = C.AVSEEK_FLAG_ANY
	AVSEEK_FLAG_BACKWARD = C.AVSEEK_FLAG_BACKWARD
	AVSEEK_FLAG_BYTE     = C.AVSEEK_FLAG_BYTE
	AVSEEK_FLAG_FRAME    = C.AVSEEK_FLAG_FRAME
)

Variables

This section is empty.

Functions

func AvAddIndexEntry 

func AvAddIndexEntry(st *Stream, pos, t, int64, s, d, f int) int

Add an index entry into a sorted list.

func AvCodecGetTag 

func AvCodecGetTag(t **AvCodecTag, id CodecId) uint

Get the codec tag for the given codec id id.

func AvCodecGetTag2 

func AvCodecGetTag2(t **AvCodecTag, id CodecId, tag *uint) int

Get the codec tag for the given codec id.

func AvFilenameNumberTest 

func AvFilenameNumberTest(f string) int

Check whether filename actually is a numbered sequence generator.

func AvFindBestStream 

func AvFindBestStream(ic *Context, t MediaType, ws, rs int, c **AvCodec, f int) int

Find the "best" stream in the file.

func AvGetFrameFilename 

func AvGetFrameFilename(b string, bs int, pa string, n int) int

int av_get_frame_filename (char *buf, int buf_size, const char *path, int number) Return in 'buf' the path with 'd' replaced by a number.

func AvHexDump 

func AvHexDump(f *File, b *uint8, s int)

Send a nice hexadecimal dump of a buffer to the specified file stream.

func AvHexDumpLog 

func AvHexDumpLog(a, l int, b *uint8, s int)

Send a nice hexadecimal dump of a buffer to the log.

func AvIOClosep 

func AvIOClosep(pb **AvIOContext) int

Close the resource accessed by the AVIOContext *s, free it and set the pointer pointing to it to NULL.

func AvIOFlush 

func AvIOFlush(pb *AvIOContext)

Force flushing of buffered data.

func AvIOOpen 

func AvIOOpen(pb **AvIOContext, fi string, flags int) int

Create and initialize a AVIOContext for accessing the resource indicated by url.

func AvIndexSearchTimestamp 

func AvIndexSearchTimestamp(st *Stream, t int64, f int) int

Get the index for a specific timestamp.

func AvMatchExt 

func AvMatchExt(f, e string) int

int av_match_ext (const char *filename, const char *extensions) Return a positive value if the given filename has one of the given extensions, 0 otherwise.

func AvPktDump2 

func AvPktDump2(f *File, pkt *Packet, dp int, st *Stream)

Send a nice dump of a packet to the specified file stream.

func AvPktDumpLog2 

func AvPktDumpLog2(a int, l int, pkt *Packet, dp int, st *Stream)

Send a nice dump of a packet to the log.

func AvProbeInputBuffer 

func AvProbeInputBuffer(pb *AvIOContext, f **InputFormat, fi string, l int, o, m uint) int

Like av_probe_input_buffer2() but returns 0 on success.

func AvProbeInputBuffer2 

func AvProbeInputBuffer2(pb *AvIOContext, f **InputFormat, fi string, l int, o, m uint) int

Probe a bytestream to determine the input format.

func AvSdpCreate 

func AvSdpCreate(ac **Context, nf int, b string, s int) int

Generate an SDP for an RTP session.

func AvUrlSplit 

func AvUrlSplit(p string, ps int, a string, as int, h string, hs int, pp *int, path string, psize int, url string)

Split a URL string into components.

func AvformatAllocOutputContext2 

func AvformatAllocOutputContext2(ctx **Context, o *OutputFormat, fo, fi string) int

Allocate an Context for an output format.

func AvformatCloseInput 

func AvformatCloseInput(ctxt *Context)

Close an opened input Context.

func AvformatConfiguration 

func AvformatConfiguration() string

Return the libavformat build-time configuration.

func AvformatLicense 

func AvformatLicense() string

Return the libavformat license.

func AvformatNetworkDeinit 

func AvformatNetworkDeinit() int

Undo the initialization done by avformat_network_init.

func AvformatNetworkInit 

func AvformatNetworkInit() int

Do global initialization of network components.

func AvformatOpenInput 

func AvformatOpenInput(ps **Context, fi string, fmt *InputFormat, d **avutil.Dictionary) int

Open an input stream and read the header.

func AvformatQueryCodec 

func AvformatQueryCodec(o *OutputFormat, cd CodecId, sc int) int

Test if the given container can store a codec.

func AvformatVersion 

func AvformatVersion() uint

Return the LIBAvFORMAT_VERSION_INT constant.

Types

type AvChapter 

type AvChapter C.struct_AVChapter

type AvCodec 

type AvCodec C.struct_AVCodec

type AvCodecTag 

type AvCodecTag C.struct_AVCodecTag

func AvformatGetMovAudioTags 

func AvformatGetMovAudioTags() *AvCodecTag

func AvformatGetMovVideoTags 

func AvformatGetMovVideoTags() *AvCodecTag

func AvformatGetRiffAudioTags 

func AvformatGetRiffAudioTags() *AvCodecTag

struct AvCodecTag * avformat_get_riff_audio_tags (void)

func AvformatGetRiffVideoTags 

func AvformatGetRiffVideoTags() *AvCodecTag

type AvDiscard 

type AvDiscard C.enum_AVDiscard

type AvDurationEstimationMethod 

type AvDurationEstimationMethod C.enum_AVDurationEstimationMethod

type AvFormatInternal 

type AvFormatInternal C.struct_AVFormatInternal

type AvIOContext 

type AvIOContext C.struct_AVIOContext

func (*AvIOContext) AvAppendPacket 

func (ctxt *AvIOContext) AvAppendPacket(pkt *Packet, s int) int

Read data and append it to the current content of the Packet.

func (*AvIOContext) AvGetPacket 

func (ctxt *AvIOContext) AvGetPacket(pkt *Packet, s int) int

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

type AvIOInterruptCB 

type AvIOInterruptCB C.struct_AVIOInterruptCB

type AvIndexEntry 

type AvIndexEntry C.struct_AVIndexEntry

type AvPacketList 

type AvPacketList C.struct_AVPacketList

type AvPacketSideData 

type AvPacketSideData C.struct_AVPacketSideData

type AvPacketSideDataType 

type AvPacketSideDataType C.enum_AVPacketSideDataType

type AvProbeData 

type AvProbeData C.struct_AVProbeData

type AvProgram 

type AvProgram C.struct_AVProgram

type AvStreamParseType 

type AvStreamParseType C.enum_AVStreamParseType

type Class 

type Class C.struct_AVClass

func AvformatGetClass 

func AvformatGetClass() *Class

Get the Class for Context.

type CodecContext 

type CodecContext C.struct_AVCodecContext

func (*CodecContext) GetCodecId 

func (cctxt *CodecContext) GetCodecId() CodecId

func (*CodecContext) GetCodecType 

func (cctxt *CodecContext) GetCodecType() MediaType

func (*CodecContext) GetExtraData 

func (cctx *CodecContext) GetExtraData() []byte

func (*CodecContext) GetFlags 

func (cctx *CodecContext) GetFlags() int

func (*CodecContext) GetHeight 

func (cctx *CodecContext) GetHeight() int

func (*CodecContext) GetMaxQDiff 

func (cctx *CodecContext) GetMaxQDiff() int

func (*CodecContext) GetMeRange 

func (cctx *CodecContext) GetMeRange() int

func (*CodecContext) GetQCompress 

func (cctx *CodecContext) GetQCompress() float32

func (*CodecContext) GetQMax 

func (cctx *CodecContext) GetQMax() int

func (*CodecContext) GetQMin 

func (cctx *CodecContext) GetQMin() int

func (*CodecContext) GetTimeBase 

func (cctxt *CodecContext) GetTimeBase() avutil.Rational

func (*CodecContext) GetWidth 

func (cctx *CodecContext) GetWidth() int

func (*CodecContext) Release 

func (cctx *CodecContext) Release()

func (*CodecContext) SetBitRate 

func (cctxt *CodecContext) SetBitRate(br int64)

func (*CodecContext) SetCodecId 

func (cctxt *CodecContext) SetCodecId(codecId CodecId)

func (*CodecContext) SetCodecType 

func (cctxt *CodecContext) SetCodecType(ctype MediaType)

func (*CodecContext) SetExtraData 

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

func (*CodecContext) SetFlags 

func (cctx *CodecContext) SetFlags(flags int)

func (*CodecContext) SetHeight 

func (cctx *CodecContext) SetHeight(h int)

func (*CodecContext) SetMaxQDiff 

func (cctx *CodecContext) SetMaxQDiff(v int)

func (*CodecContext) SetMeRange 

func (cctx *CodecContext) SetMeRange(r int)

func (*CodecContext) SetQCompress 

func (cctx *CodecContext) SetQCompress(v float32)

func (*CodecContext) SetQMax 

func (cctx *CodecContext) SetQMax(v int)

func (*CodecContext) SetQMin 

func (cctx *CodecContext) SetQMin(v int)

func (*CodecContext) SetTimeBase 

func (cctxt *CodecContext) SetTimeBase(timeBase avutil.Rational)

func (*CodecContext) SetWidth 

func (cctx *CodecContext) SetWidth(w int)

func (*CodecContext) Type 

func (cctxt *CodecContext) Type() MediaType

type CodecId 

type CodecId C.enum_AVCodecID

func AvCodecGetId 

func AvCodecGetId(t **AvCodecTag, tag uint) CodecId

enum CodecId av_codec_get_id (const struct AvCodecTag *const *tags, unsigned int tag) Get the CodecId for the given codec tag tag.

func AvGuessCodec 

func AvGuessCodec(fmt *OutputFormat, sn, f, mt string, t MediaType) CodecId

Guess the codec ID based upon muxer and filename.

type CodecParserContext 

type CodecParserContext C.struct_AVCodecParserContext

type Context 

type Context C.struct_AVFormatContext

func AvformatAllocContext 

func AvformatAllocContext() *Context

Allocate an Context.

func (*Context) AudioCodec 

func (ctxt *Context) AudioCodec() *AvCodec

func (*Context) AudioCodecId 

func (ctxt *Context) AudioCodecId() CodecId

func (*Context) AudioPreload 

func (ctxt *Context) AudioPreload() int

func (*Context) AvDumpFormat 

func (s *Context) AvDumpFormat(i int, url string, io int)

Print detailed information about the input or output format, such as duration, bitrate, streams, container, programs, metadata, side data, codec and time base.

func (*Context) AvFindDefaultStreamIndex 

func (s *Context) AvFindDefaultStreamIndex() int

func (*Context) AvFindProgramFromStream 

func (s *Context) AvFindProgramFromStream(l *AvProgram, su int) *AvProgram

Find the programs which belong to a given stream.

func (*Context) AvFmtCtxGetDurationEstimationMethod 

func (s *Context) AvFmtCtxGetDurationEstimationMethod() AvDurationEstimationMethod

Returns the method used to set ctx->duration.

func (*Context) AvFormatGetAudioCodec 

func (s *Context) AvFormatGetAudioCodec() *AvCodec

func (*Context) AvFormatGetMetadataHeaderPadding 

func (s *Context) AvFormatGetMetadataHeaderPadding() int

func (*Context) AvFormatGetOpaque 

func (s *Context) AvFormatGetOpaque()

func (*Context) AvFormatGetProbeScore 

func (s *Context) AvFormatGetProbeScore() int

func (*Context) AvFormatGetSubtitleCodec 

func (s *Context) AvFormatGetSubtitleCodec() *AvCodec

func (*Context) AvFormatGetVideoCodec 

func (s *Context) AvFormatGetVideoCodec() *AvCodec

func (*Context) AvFormatInjectGlobalSideData 

func (s *Context) AvFormatInjectGlobalSideData()

This function will cause global side data to be injected in the next packet of each stream as well as after any subsequent seek.

func (*Context) AvFormatSetAudioCodec 

func (s *Context) AvFormatSetAudioCodec(c *AvCodec)

func (*Context) AvFormatSetMetadataHeaderPadding 

func (s *Context) AvFormatSetMetadataHeaderPadding(c int)

func (*Context) AvFormatSetOpaque 

func (s *Context) AvFormatSetOpaque(o int)

func (*Context) AvFormatSetSubtitleCodec 

func (s *Context) AvFormatSetSubtitleCodec(c *AvCodec)

func (*Context) AvFormatSetVideoCodec 

func (s *Context) AvFormatSetVideoCodec(c *AvCodec)

func (*Context) AvGetOutputTimestamp 

func (s *Context) AvGetOutputTimestamp(st int, dts, wall *int) int

Get timing information for the data currently output.

func (*Context) AvGuessFrameRate 

func (s *Context) AvGuessFrameRate(st *Stream, fr *Frame) avutil.Rational

Guess the frame rate, based on both the container and codec information.

func (*Context) AvGuessSampleAspectRatio 

func (s *Context) AvGuessSampleAspectRatio(st *Stream, fr *Frame) avutil.Rational

Guess the sample aspect ratio of a frame, based on both the stream and the frame aspect ratio.

func (*Context) AvInterleavedWriteFrame 

func (s *Context) AvInterleavedWriteFrame(pkt *Packet) int

Write a packet to an output media file ensuring correct interleaving.

func (*Context) AvInterleavedWriteUncodedFrame 

func (s *Context) AvInterleavedWriteUncodedFrame(si int, f *Frame) int

Write a uncoded frame to an output media file.

func (*Context) AvNewProgram 

func (s *Context) AvNewProgram(id int) *AvProgram

func (*Context) AvReadFrame 

func (s *Context) AvReadFrame(pkt *avcodec.Packet) int

Return the next frame of a stream.

func (*Context) AvReadPause 

func (s *Context) AvReadPause() int

Pause a network-based stream (e.g.

func (*Context) AvReadPlay 

func (s *Context) AvReadPlay() int

Start playing a network-based stream (e.g.

func (*Context) AvSeekFrame 

func (s *Context) AvSeekFrame(st int, t int64, f int) int

Seek to the keyframe at timestamp.

func (*Context) AvWriteFrame 

func (s *Context) AvWriteFrame(pkt *Packet) int

Write a packet to an output media file.

func (*Context) AvWriteTrailer 

func (s *Context) AvWriteTrailer() int

Write the stream trailer to an output media file and free the file private data.

func (*Context) AvWriteUncodedFrame 

func (s *Context) AvWriteUncodedFrame(si int, f *Frame) int

Write a uncoded frame to an output media file.

func (*Context) AvWriteUncodedFrameQuery 

func (s *Context) AvWriteUncodedFrameQuery(si int) int

Test whether a muxer supports uncoded frame.

func (*Context) AvformatFindStreamInfo 

func (s *Context) AvformatFindStreamInfo(d **avutil.Dictionary) int

Read packets of a media file to get stream information.

func (*Context) AvformatFlush 

func (s *Context) AvformatFlush() int

Discard all internally buffered data.

func (*Context) AvformatFreeContext 

func (s *Context) AvformatFreeContext()

Free an Context and all its streams.

func (*Context) AvformatMatchStreamSpecifier 

func (s *Context) AvformatMatchStreamSpecifier(st *Stream, spec string) int

Check if the stream st contained in s is matched by the stream specifier spec.

func (*Context) AvformatNewStream 

func (s *Context) AvformatNewStream(c *AvCodec) *Stream

Add a new stream to a media file.

func (*Context) AvformatQueueAttachedPictures 

func (s *Context) AvformatQueueAttachedPictures() int

func (*Context) AvformatSeekFile 

func (s *Context) AvformatSeekFile(si int, mit, ts, mat int64, f int) int

Seek to timestamp ts.

func (*Context) AvformatWriteHeader 

func (s *Context) AvformatWriteHeader(o **avutil.Dictionary) int

Allocate the stream private data and write the stream header to an output media file.

func (*Context) AvioFlags 

func (ctxt *Context) AvioFlags() int

func (*Context) AvoidNegativeTs 

func (ctxt *Context) AvoidNegativeTs() int

func (*Context) BitRate 

func (ctxt *Context) BitRate() int

func (*Context) Chapters 

func (ctxt *Context) Chapters() **AvChapter

func (*Context) CorrectTsOverflow 

func (ctxt *Context) CorrectTsOverflow() int

func (*Context) CtxFlags 

func (ctxt *Context) CtxFlags() int

func (*Context) Debug 

func (ctxt *Context) Debug() int

func (*Context) Duration 

func (ctxt *Context) Duration() int64

func (*Context) DurationEstimationMethod 

func (ctxt *Context) DurationEstimationMethod() AvDurationEstimationMethod

func (*Context) ErrorRecognition 

func (ctxt *Context) ErrorRecognition() int

func (*Context) EventFlags 

func (ctxt *Context) EventFlags() int

func (*Context) Filename 

func (ctxt *Context) Filename() string

func (*Context) Flags 

func (ctxt *Context) Flags() int

func (*Context) FlushPackets 

func (ctxt *Context) FlushPackets() int

func (*Context) FormatProbesize 

func (ctxt *Context) FormatProbesize() int

func (*Context) FpsProbeSize 

func (ctxt *Context) FpsProbeSize() int

func (*Context) Iformat 

func (ctxt *Context) Iformat() *InputFormat

func (*Context) Internal 

func (ctxt *Context) Internal() *AvFormatInternal

func (*Context) InterruptCallback 

func (ctxt *Context) InterruptCallback() AvIOInterruptCB

func (*Context) IoRepositioned 

func (ctxt *Context) IoRepositioned() int

func (*Context) Keylen 

func (ctxt *Context) Keylen() int

func (*Context) MaxAnalyzeDuration2 

func (ctxt *Context) MaxAnalyzeDuration2() int64

func (*Context) MaxChunkDuration 

func (ctxt *Context) MaxChunkDuration() int

func (*Context) MaxChunkSize 

func (ctxt *Context) MaxChunkSize() int

func (*Context) MaxDelay 

func (ctxt *Context) MaxDelay() int

func (*Context) MaxIndexSize 

func (ctxt *Context) MaxIndexSize() uint

func (*Context) MaxInterleaveDelta 

func (ctxt *Context) MaxInterleaveDelta() int64

func (*Context) MaxPictureBuffer 

func (ctxt *Context) MaxPictureBuffer() uint

func (*Context) MaxTsProbe 

func (ctxt *Context) MaxTsProbe() int

func (*Context) Metadata 

func (ctxt *Context) Metadata() *avutil.Dictionary

func (*Context) MetadataHeaderPadding 

func (ctxt *Context) MetadataHeaderPadding() int

func (*Context) NbChapters 

func (ctxt *Context) NbChapters() uint

func (*Context) NbPrograms 

func (ctxt *Context) NbPrograms() uint

func (*Context) NbStreams 

func (ctxt *Context) NbStreams() uint

func (*Context) Oformat 

func (ctxt *Context) Oformat() *OutputFormat

func (*Context) OutputTsOffset 

func (ctxt *Context) OutputTsOffset() int64

func (*Context) PacketSize 

func (ctxt *Context) PacketSize() uint

func (*Context) Pb 

func (ctxt *Context) Pb() *AvIOContext

func (*Context) ProbeScore 

func (ctxt *Context) ProbeScore() int

func (*Context) Probesize 

func (ctxt *Context) Probesize() uint

func (*Context) Probesize2 

func (ctxt *Context) Probesize2() int64

func (*Context) Programs 

func (ctxt *Context) Programs() **AvProgram

func (*Context) Seek2any 

func (ctxt *Context) Seek2any() int

func (*Context) SetInterruptCallback 

func (ctxt *Context) SetInterruptCallback() *int

func (*Context) SetPb 

func (ctxt *Context) SetPb(ctxAvIO *AvIOContext)

func (*Context) SkipInitialBytes 

func (ctxt *Context) SkipInitialBytes() int64

func (*Context) StartTime 

func (ctxt *Context) StartTime() int64

func (*Context) StartTimeRealtime 

func (ctxt *Context) StartTimeRealtime() int64

func (*Context) Streams 

func (ctxt *Context) Streams() []*Stream

func (*Context) StrictStdCompliance 

func (ctxt *Context) StrictStdCompliance() int

func (*Context) SubtitleCodec 

func (ctxt *Context) SubtitleCodec() *AvCodec

func (*Context) SubtitleCodecId 

func (ctxt *Context) SubtitleCodecId() CodecId

func (*Context) TsId 

func (ctxt *Context) TsId() int

func (*Context) UseWallclockAsTimestamps 

func (ctxt *Context) UseWallclockAsTimestamps() int

func (*Context) VideoCodec 

func (ctxt *Context) VideoCodec() *AvCodec

func (*Context) VideoCodecId 

func (ctxt *Context) VideoCodecId() CodecId

type FFFrac 

type FFFrac C.struct_FFFrac

type File 

type File C.FILE

type Frame 

type Frame C.struct_AVFrame

type InputFormat 

type InputFormat C.struct_AVInputFormat

func AvFindInputFormat 

func AvFindInputFormat(s string) *InputFormat

Find InputFormat based on the short name of the input format.

func AvProbeInputFormat 

func AvProbeInputFormat(pd *AvProbeData, i int) *InputFormat

Guess the file format.

func AvProbeInputFormat2 

func AvProbeInputFormat2(pd *AvProbeData, o int, sm *int) *InputFormat

Guess the file format.

func AvProbeInputFormat3 

func AvProbeInputFormat3(pd *AvProbeData, o int, sl *int) *InputFormat

Guess the file format.

func (*InputFormat) AvIformatNext 

func (f *InputFormat) AvIformatNext() *InputFormat

If f is NULL, returns the first registered input format, if f is non-NULL, returns the next registered input format after f or NULL if f is the last one.

func (*InputFormat) AvRegisterInputFormat 

func (f *InputFormat) AvRegisterInputFormat()

type MediaType 

type MediaType C.enum_AVMediaType

type OutputFormat 

type OutputFormat C.struct_AVOutputFormat

func AvGuessFormat 

func AvGuessFormat(sn, f, mt string) *OutputFormat

Return the output format in the list of registered output formats which best matches the provided parameters, or return NULL if there is no match.

func (*OutputFormat) AvOformatNext 

func (f *OutputFormat) AvOformatNext() *OutputFormat

If f is NULL, returns the first registered output format, if f is non-NULL, returns the next registered output format after f or NULL if f is the last one.

func (*OutputFormat) AvRegisterOutputFormat 

func (f *OutputFormat) AvRegisterOutputFormat()

func (*OutputFormat) Flags 

func (f *OutputFormat) Flags() int

type Packet 

type Packet C.struct_AVPacket

type Stream 

type Stream C.struct_AVStream

func (*Stream) AttachedPic 

func (avs *Stream) AttachedPic() Packet

func (*Stream) AvStreamGetEndPts 

func (s *Stream) AvStreamGetEndPts() int64

int64_t av_stream_get_end_pts (const Stream *st) Returns the pts of the last muxed packet + its duration.

func (*Stream) AvStreamGetParser 

func (s *Stream) AvStreamGetParser() *CodecParserContext

struct CodecParserContext * av_stream_get_parser (const Stream *s)

func (*Stream) AvStreamGetRFrameRate 

func (s *Stream) AvStreamGetRFrameRate() avutil.Rational

Rational av_stream_get_r_frame_rate (const Stream *s)

func (*Stream) AvStreamGetSideData 

func (s *Stream) AvStreamGetSideData(t AvPacketSideDataType, z int) *uint8

Get side information from stream.

func (*Stream) AvgFrameRate 

func (avs *Stream) AvgFrameRate() avutil.Rational

func (*Stream) Codec 

func (avs *Stream) Codec() *CodecContext

func (*Stream) CodecInfoNbFrames 

func (avs *Stream) CodecInfoNbFrames() int

func (*Stream) CodecParameters 

func (avs *Stream) CodecParameters() *avcodec.CodecParameters

func (*Stream) CurDts 

func (avs *Stream) CurDts() int64

func (*Stream) Discard 

func (avs *Stream) Discard() AvDiscard

func (*Stream) Disposition 

func (avs *Stream) Disposition() int

func (*Stream) Duration 

func (avs *Stream) Duration() int64

func (*Stream) EventFlags 

func (avs *Stream) EventFlags() int

func (*Stream) FirstDts 

func (avs *Stream) FirstDts() int64

func (*Stream) Id 

func (avs *Stream) Id() int

func (*Stream) Index 

func (avs *Stream) Index() int

func (*Stream) IndexEntries 

func (avs *Stream) IndexEntries() *AvIndexEntry

func (*Stream) IndexEntriesAllocatedSize 

func (avs *Stream) IndexEntriesAllocatedSize() uint

func (*Stream) LastIpDuration 

func (avs *Stream) LastIpDuration() int

func (*Stream) LastIpPts 

func (avs *Stream) LastIpPts() int64

func (*Stream) Metadata 

func (avs *Stream) Metadata() *avutil.Dictionary

func (*Stream) NbFrames 

func (avs *Stream) NbFrames() int64

func (*Stream) NbIndexEntries 

func (avs *Stream) NbIndexEntries() int

func (*Stream) NbSideData 

func (avs *Stream) NbSideData() int

func (*Stream) NeedParsing 

func (avs *Stream) NeedParsing() AvStreamParseType

func (*Stream) Parser 

func (avs *Stream) Parser() *CodecParserContext

func (*Stream) ProbePackets 

func (avs *Stream) ProbePackets() int

func (*Stream) RFrameRate 

func (avs *Stream) RFrameRate() avutil.Rational

func (*Stream) SampleAspectRatio 

func (avs *Stream) SampleAspectRatio() avutil.Rational

func (*Stream) SetTimeBase 

func (avs *Stream) SetTimeBase(r avutil.Rational)

func (*Stream) SideData 

func (avs *Stream) SideData() *AvPacketSideData

func (*Stream) StartTime 

func (avs *Stream) StartTime() int64

func (*Stream) StreamIdentifier 

func (avs *Stream) StreamIdentifier() int

func (*Stream) TimeBase 

func (avs *Stream) TimeBase() avutil.Rational

Source Files

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