Data Structures

Here are the data structures with brief descriptions:
A64Context
A64MuxerContext
AACAC3ParseContext
AACADTSHeaderInfo
AACBSFContext
AACCoefficientsEncoder
AACContextMain AAC context
AACEncContextAAC encoder context
AACEncOptions
aacPlusAudioContext
AacPsyBandInformation for single band used by 3GPP TS26.403-inspired psychoacoustic model
AacPsyChannelSingle/pair channel context for psychoacoustic model
AacPsyCoeffsPsychoacoustic model frame type-dependent coefficients
AacPsyContext3GPP TS26.403-inspired psychoacoustic model specific data
AACPsyContextContext used by psychoacoustic model
AascContext
AC3BitAllocParameters
AC3BlockData for a single audio block
AC3DecodeContext
AC3DSPContext
AC3EncodeContextAC-3 encoder private context
AC3EncOptionsEncoding Options used by AVOption
AC3HeaderInfoCoded AC-3 header values up to the lfeon element, plus derived values
AC3Mant
AC3MDCTContext
addrinfo
ADPCMChannelStatus
ADPCMContext
ADTSContext
ADXContext
AIFFInputContext
AIFFOutputContext
ALACContext
AlacEncodeContext
AlacLPCContext
algo
AlsaData
ALSBlockData
ALSChannelData
ALSDecContext
ALSSpecificConfig
AMRContext
AMRFixedSparse representation for the algebraic codebook (fixed) vector
AMRNBFrameAMRNB unpacked data frame
AMRNBSubframeAMRNB unpacked data subframe
AMRWBContext
AMRWBFrame
AMRWBSubFrame
AnmContext
AnmDemuxContext
AnsiContext
ANullContext
APEContextDecoder context
APEFilterFilters applied to the decoded data
APEFrame
APEPredictorFilter histories
APERangecoder
APERice
AppleHTTPContext
ASFContext
ASFIndex
ASFMainHeader
ASFStream
AspectContext
ASSStructure containing the whole split ASS data
ASSCodesCallbacksSet of callback functions corresponding to each override codes that can be encountered in a "Dialogue" Text field
ASSContext
ASSDialogFields extracted from the [Events] section
ASSFields
ASSScriptInfoFields extracted from the [Script Info] section
ASSSection
ASSSplitContext
ASSStyleFields extracted from the [V4(+) Styles] section
ASV1Context
AT1CtxThe atrac1 context, holds all needed parameters for decoding
AT1SUCtxSound unit struct, one unit is used per channel
Atom
ATRAC3Context
AttrNameMap
AudioData
AudioInterleaveContext
AudioTrack
AuraDecodeContext
av_aes_block
av_alias
AVAES
AVAudioConvert
AVBitStreamFilter
AVBitStreamFilterContext
AVChapter
AVChapterMap
AVClassDescribe the class of an AVClass context structure
AVCodecAVCodec
AVCodecContextMain external API structure
AVCodecGuid
AVCodecParser
AVCodecParserContext
AVCodecTag
AVComponentDescriptor
AVDES
AVDictionary
AVDictionaryEntry
AVExpr
AVExtFloat
AVFifoBuffer
AVFilterFilter definition
AVFilterBufferA reference-counted buffer data type used by the filter system
AVFilterBufferRefA reference to an AVFilterBuffer
AVFilterBufferRefAudioPropsAudio specific properties in a reference to an AVFilterBuffer
AVFilterBufferRefVideoPropsVideo specific properties in a reference to an AVFilterBuffer
AVFilterContextAn instance of a filter
AVFilterFormatsA list of supported formats for one end of a filter link
AVFilterGraph
AVFilterInOutA linked-list of the inputs/outputs of the filter chain
AVFilterLinkA link between two filters
AVFilterPadA filter pad used for either input or output
AVFilterPool
AVFormatContextFormat I/O context
AVFormatParameters
AVFracThe exact value of the fractional number is: 'val + num / den'
AVFrameAudio Video Frame
AVHWAccelAVHWAccel
AVIContext
AVIIentry
AVIIndex
AVIndexEntry
AVInputFile
AVInputFormat
AVInputStream
AVInteger
AVIOContextBytestream IO Context
AVIStream
AVISynthContext
AVISynthStream
AVLFG
AVMD5
AVMetadataConv
AVMetaDataMapSelect an input file for an output file
AVOptionAVOption
AVOutputFormat
AVOutputStream
AVPacket
AVPacketList
AVPaletteControl
AVPanScanPan Scan area
AVParserStateStructure to store parser state of AVFormat
AVParserStreamStateStructure to store parser state of one AVStream
AVPictureFour components are given, that's all
AVPixFmtDescriptorDescriptor that unambiguously describes how the bits of a pixel are stored in the up to 4 data planes of an image
AVProbeDataThis structure contains the data a format has to probe a file
AVProfileAVProfile
AVProgramNew fields can be added to the end with minor version bumps
AVRationalRational number numerator/denominator
AVRC4
AVResampleContext
avs_format
AVSContext
AvsContext
AVSHAHash context
AVStreamStream structure
AVStreamMap
AVSubtitle
AVSubtitleRect
AVSyncPointHelper structure describing keyframe search state of one stream
AVTreeNode
BandSubband structure - hold all variables for each subband
BandCodingPathStructure used in optimal codebook search
BethsoftvidContext
BFIContext
BinkAudioContext
BinkContext
BinkDemuxContext
BitAllocBit allocation
BitBuf
BlackFrameContext
Block
BlockInfo
BlockNode
BMPContext
buff_data
BufferSinkContext
BufferSourceContext
BufPic
BundleData structure used for decoding single Bink data type
BVID_DemuxContext
C93BlockRecord
C93DecoderContext
C93DemuxContext
CABACContext
CAFContext
CaffContext
CamStudioContext
cavs_vector
CAVSDSPContext
CdataDemuxContext
CDGraphicsContext
CelEvaluation
cell_sIn the ELBG jargon, a cell is the set of points that are closest to a codebook entry
CFrameBuffer
channel_unit
ChannelCouplingCoupling parameters
ChannelData
ChannelElementChannel element - generic struct for SCE/CPE/CCE/LFE
ChannelParamsSample data coding information
ChapterContext
CHDContext
CIDEntry
CinAudioContext
CinDemuxContext
CinepakContext
CinFileHeader
CinFrameHeader
CinVideoContext
CLJRContext
CmvContext
CodeOne code in hash table
CodeBook
CodecMime
CodecTags
CodingSpool
CoefVLCTable
ColorContext
ColorEntry
CombineContext
comp_types
CompressionOptions
concat_data
concat_nodes
cook
cook_gains
COOKSubpacket
cpucaps_s
CRCState
CropContext
CropDetectContext
CryptoContext
cvid_codebook
cvid_strip
CyuvDecodeContext
DataRateData
DBCtx
dc1394_color_coding
dc1394_data
dc1394_frame_rate
DCAContext
DCADSPContext
DCAParseContext
DCTContext
dec_2dvlc
Decorr
DfaContext
DigestParams
DilateContext
dirac_source_params
DiracParseContextFind the end of the current frame in the bitstream
DiracParseUnit
Dispositions
DNXHDContext
DNXHDEncContext
DPBDecoded Picture Buffer (DPB)
DPCMContext
DPXContext
DrawBoxContext
DrawTextContext
dshow_ctx
DSPContextDSPContext
dv1394_data
dv1394_init
dv1394_status
dv_vlc_pair
DVBSubCLUT
DVBSubContext
DVBSubDisplayDefinition
DVBSubObject
DVBSubObjectDisplay
DVBSubParseContext
DVBSubRegion
DVBSubRegionDisplay
DVBSubtitleContext
DVDemuxContext
DVDSubParseContext
DVMuxContext
DVprofile
DVVideoContext
DVwork_chunk
DWTCompose
DWTContext
DXAContext
DxaDecContext
dxva2_picture_context
dxva_contextThis structure is used to provides the necessary configurations and data to the DXVA2 FFmpeg HWAccel implementation
DynamicRangeControlDynamic Range Control - decoded from the bitstream but not processed further
DynBuffer
EaDemuxContext
Ebml
ebml_master
EbmlBin
EbmlList
EbmlSyntax
EightBpsContext
EightSvxContextDecoder context
elbg_dataELBG internal data
EncBlockInfo
eq2_param_t
Escape124Context
FaacAudioContext
FadeContext
FBDevContext
FeedData
FFIIRFilterCoeffsIIR filter global parameters
FFIIRFilterStateIIR filter state
FFMContext
FfmpegDiracDecoderParamsSingle frame returned from Dirac
FfmpegDiracEncoderParamsDirac encoder private data
FfmpegDiracSchroEncodedFrameSingle encoded frame returned from Dirac or Schroedinger
FfmpegDiracSchroQueueA simple queue implementation used in libdirac and libschroedinger
FfmpegDiracSchroQueueElementQueue element
FfmpegDiracSchroVideoFormatInfo
FfmpegSchroDecoderParamsLibschroedinger decoder private data
FfmpegSchroEncoderParamsLibschroedinger encoder private data
FfmpegSchroParseUnitContext
FFPsyBandSingle band psychoacoustic information
FFPsyContextContext used by psychoacoustic model
FFPsyModelCodec-specific psychoacoustic model implementation
FFPsyPreprocessContext
FFPsyWindowInfoWindowing related information
FFRawVideoDemuxerContext
FFStream
FFTCoefficient
FFTComplex
FFTContext
FFTDComplex
FFTTone
FFV1Context
FieldOrderContext
FifoContext
FileLogContext
film_sample
FilmDemuxContext
FilmstripDemuxContext
FilmstripMuxContext
FilterParam
FilterParamsFilter data
FLACContext
FlacEncodeContext
FlacFrame
FLACFrameInfo
FLACHeaderMarker
FLACParseContext
FLACStreaminfo
FlacSubframe
FlashSV2Context
FlashSVContext
FlicDecodeContext
FlicDemuxContext
FlipContext
Float11G.726 11bit float
float754
FLVContext
fmt_map
FmtConvertContext
FormatContext
FourXContext
FourxmDemuxContext
frame_attributes
frame_header
frame_stats
frame_type_descDescription of frame types
FrameCode
frameinfo
FrameListDataPortion of struct vpx_codec_cx_pkt from vpx_encoder.h
FrameModeParameters and tables that are different for each frame type
FrameThreadContextContext stored in the client AVCodecContext thread_opaque
FrapsContextLocal variable storage
Frei0rContext
ft_error
G722Context
G722Context::G722Context::G722BandThe band[0] and band[1] correspond respectively to the lower band and higher band
G722Context::G722Context::TrellisNode
G722Context::G722Context::TrellisPath
G726Context
G726Tables
G729Context
G729FormatDescription
gain_block
gain_info
GetBitContext
GIFContext
GifState
GopherContext
GradFunContextHolds instance-specific information for gradfun
GranuleDef
GSMContext
GUIDoffset
gxf_stream_info
GXFContext
GXFStreamContext
H261ContextH261Context
H264BSFContext
H264ContextH264Context
H264DSPContextContext for storing H.264 DSP functions
H264PredContextContext for storing H.264 prediction functions
HintSample
HintSampleQueue
hnode
HQDN3DContext
HTTPAuthStateHTTP Authentication state structure
HTTPContext
HuffCode
HuffContextContext used for code reconstructing
HuffTable
HYuvContext
IdcinContext
IdcinDemuxContext
IdStrMap
IEC61937Context
IffContext
IffDemuxContext
IMbInfo
IMCContext
ImgUtils
Indeo3DecodeContext
IndividualChannelStreamIndividual Channel Stream
InterleavePacket
InternalBuffer
IntraX8Context
IPAddressACL
IPMVEContext
IpvideoContext
Ir2Context
IssDemuxContext
IVI5DecContext
IVIBandDescInformation for Indeo wavelet band
IVIHuffDescHuffman codebook descriptor
IVIHuffTabMacroblock/block huffman table descriptor
IVIMbInfoInformation for Indeo macroblock (16x16, 8x8 or 4x4)
IVIPicConfig
IVIPlaneDescColor plane (luma or chroma) information
IVITileInformation for Indeo tile
J2kBand
J2kCblk
J2kCodingStyle
J2kComponent
J2kDecoderContext
J2kEncoderContext
J2kPass
J2kPrec
J2kQuantStyle
J2kResLevel
J2kT1Context
J2kTgtNode
J2kTile
JackData
JLSState
JpeglsContext
JvContext
JVDemuxContext
JVFrame
key_info
KgvContext
KLVPacket
KmvcContext
lag_rac
LagarithContext
LangEntry
LATMContext
LATMParseContext
LclDecContext
LclEncContext
libAVEnumMediaTypes
libAVEnumPins
libAVFilter
libAVPin
libcelt_context
LibOpenJPEGContext
LibSpeexContext
LibSpeexEncContext
line
LLSModelLinear least squares model
LOCOContext
LongTermPredictionLong Term Prediction
LPCContext
LutContext
LXFDemuxContext
LZOContext
LZWEncodeStateLZW encode state
LZWState
MACEContext
MacroBlock
MadContext
mant_groupsGrouped mantissas for 3-level 5-level and 11-level quantization
MatroskaAttachement
MatroskaBlock
MatroskaChapter
MatroskaCluster
MatroskaDemuxContext
MatroskaIndex
MatroskaIndexPos
MatroskaLevel
MatroskaMuxContext
MatroskaSeekhead
MatroskaTag
MatroskaTags
MatroskaTagTarget
MatroskaTrack
MatroskaTrackAudio
MatroskaTrackCompression
MatroskaTrackEncoding
MatroskaTrackOperation
MatroskaTrackPlane
MatroskaTrackVideo
MaxisXADemuxContext
MDECContext
metrics
MicroDVDContext
MimicContext
Minima
MJpegContext
MJpegDecodeContext
mkv_cuepoint
mkv_cues
mkv_seekhead
mkv_seekhead_entry
mkv_track
MLPDecodeContext
MLPHeaderInfo
MLPParseContext
MMCOMemory management control operation
MmContext
MmDemuxContext
MMFContext
MMSContext
MMSHContext
MMSStream
MMSTContext
ModeTabParameters and tables that are different for every combination of bitrate/sample rate
motion_vect
MotionEstContextMotion estimation context
MotionPixelsContext
MOVAtom
MovChannelLayout
MOVContext
MOVDref
MOVFragment
MovieContext
MOVIentry
MOVIndex
MOVMuxContext
MOVParseTableEntry
MOVStreamContext
MOVStsc
MOVStts
MOVTrackExt
Mp3AudioContext
mp_codec_info_s
mp_colorkey_t
mp_image
mp_keymap
mp_win_t
MPADecodeContext
MPADecodeHeader
MPADSPContext
MPCContext
MPCFrame
MPContext
Mpeg1Context
MPEG4AudioConfig
MpegAudioContext
MpegAudioParseContext
MpegDemuxContext
MpegEncContextMpegEncContext
MpegMuxContext
MpegTSContext
MpegTSFilter
MpegTSPESFilter
MpegTSSection
MpegTSSectionFilter
MpegTSService
MpegTSWrite
MpegTSWriteStream
MqcCxState
MqcState
MsrleContext
Msvideo1Context
Msvideo1EncContextEncoder context
MTVDemuxContext
MviDemuxContext
MVTable
MXFCodecUL
MXFContainerEssenceEntry
MXFContext
MXFCryptoContext
MXFDescriptor
MXFIndexEntry
MXFIndexTableSegment
MXFLocalTagPair
MXFMetadataReadTableEntry
MXFMetadataSet
MXFPackage
MXFSequence
MXFStreamContext
MXFStructuralComponent
MXFTrack
MXGContext
MXpegDecodeContext
NellyMoserDecodeContext
NellyMoserEncodeContext
Node
NSVContext
NSVStream
NullContext
NUTContext
NuvContext
NUVContext
OCVContext
OCVFilterEntry
ogg
ogg_codecCopyright (C) 2005 Michael Ahlberg, Måns Rullgård
ogg_state
ogg_stream
oggcelt_private
OGGContext
OGGPage
OGGPageList
OGGStreamContext
oggvorbis_privateParse the vorbis header Vorbis Identification header from Vorbis_I_spec.html::vorbis-spec-codec [vorbis_version] = read 32 bits as unsigned integer | Not used [audio_channels] = read 8 bit integer as unsigned | Used [audio_sample_rate] = read 32 bits as unsigned integer | Used [bitrate_maximum] = read 32 bits as signed integer | Not used yet [bitrate_nominal] = read 32 bits as signed integer | Not used yet [bitrate_minimum] = read 32 bits as signed integer | Used as bitrate [blocksize_0] = read 4 bits as unsigned integer | Not Used [blocksize_1] = read 4 bits as unsigned integer | Not Used [framing_flag] = read one bit | Not Used
OggVorbisContext
OpaqueList
OptionDef
OverlayContext
PacketDesc
PacketQueue
PadContext
Page
Palette
ParseContext
ParseContext1
Parser
PayloadContextRTP/H264 specific private data
PayloadContext::PayloadContext::AUHeadersMpeg 4 AU headers
PCA
PCMDecode
PCXContext
PerThreadContextContext used by codec threads and stored in their AVCodecContext thread_opaque
PESContext
pgm_structureSimple implementation of the PGM image format
PGSSubContext
PGSSubPicture
PGSSubPresentation
PicContext
PicturePicture
PixdescTestContext
PixelFormatTag
PixFmtInfo
Plane
PlaneContext
PMbInfo
PMPContext
PNGDecContext
PNGEncContext
PNMContext
PPContextPostprocess context
PPFilterPostprocessng filter
PPModePostprocessng mode
PPSPicture parameter set
Predictor
PredictorStatePredictor State
PREV
Program
PSContext
PsyLamePresetLAME psy model preset struct
PTXContext
pullup_buffer
pullup_context
pullup_field
pullup_frame
Pulse
PutBitContext
PVAContext
QCELPBitmap
QCELPContext
QCELPFrameQCELP unpacked data frame
QCPContext
QDM2Complex
QDM2ContextQDM2 decoder context
QDM2FFT
QDM2SubPacketSubpacket
QDM2SubPNodeA node in the subpacket list
QdrawContext
QpegContext
QtrleContext
QtrleEncContext
R3DContext
RA144Context
RA288Context
range_t
RangeCoder
RateControlContextRate control context
RateControlEntry
RawAudioDemuxerContext
RawDVContext
RawVideoContext
RCCMPEntry
RCEntry
RcOverride
RCVContext
RDFTContext
RDTDemuxContext
ReSampleContext
Results
rgb_pixfmt_map_entry
rgb_triplet
RiceContext
RICEContext
Rl2Context
Rl2DemuxContext
RL_VLC_ELEM
RLTableRLTable
RMDemuxContext
RMMuxContext
RMStream
roq_cell
roq_qcell
RoqCodebooks
RoqContext
RoqDemuxContext
ROQDPCMContext
RoqTempDataTemporary vars
RPLContext
RpzaContext
RTJpegContext
RTMPContextProtocol handler context
RTMPPacketStructure for holding RTMP packets
RTPContext
RTPDemuxContext
RTPDynamicProtocolHandler_s
RTPMuxContext
RTPPacket
RTPStatistics
RTSPActionServerSetup
RTSPMessageHeaderThis describes the server response to each RTSP command
RTSPStatePrivate data for the RTSP demuxer
RTSPStreamDescribes a single stream, as identified by a single m= line block in the SDP content
RTSPTransportFieldThis describes a single item in the "Transport:" line of one stream as negotiated by the SETUP RTSP command
RV34DecContextDecoder context
RV34VLCVLC tables used by the decoder
RVMapDescRun-value (RLE) table descriptor
SampleFmtInfo
SAPState
SavedContext
SBRDataSpectral Band Replication per channel data
ScaleContext
ScanTableScantable
sdl_overlay_pix_fmt_entry
SDLContext
SectionHeader
segment
SelectContext
SeqDemuxContext
SeqVideoContext
SetPTSContext
SetTBContext
SgiContext
SgiState
ShortenContext
ShowInfoContext
SIFFContext
SingleChannelElementSingle Channel Element - used for both SCE and LFE elements
SiprContext
SiprModeParam
SiprParameters
slice_buffer_sUsed to minimize the amount of memory used in order to optimize cache performance
SliceContext
SliceInfoEssential slice information
SmackerContext
SmackerFrame
SmackVContext
SmcContext
SmoothContext
SndioData
SnowContext
sockaddr_storage
SoftFloat
SonicContext
SoXContext
SpectralBandReplicationSpectral Band Replication
SpectrumParametersSpectral Band Replication header - spectrum parameters that invoke a reset if they differ from the previous header
speex_params
SPSSequence parameter set
SRTContext
SrtStack
StrChannel
StrDemuxContext
StreamContext
StreamInfo
StreamType
SubBand
SubcelEvaluation
SubPicture
SubStream
SUNRASTContext
SuperBlock
svq1_frame_size
svq1_pmv_s
SVQ1Context
SVQ3Context
SWFContext
SwsContext
SwsFilter
SwsVector
Syncpoint
SynthFilterContext
TargaContext
TCPContext
TemporalNoiseShapingTemporal Noise Shaping
TgqContext
TgvContext
theora_paramsCopyright (C) 2005 Matthieu CASTET, Alex Beregszaszi
TheoraContext
ThpDemuxContext
ThreadContext
TiertexSeqFrameBuffer
TiffContext
TiffEncoderContext
TimeFilter
TM2CodesHuffman codes for each of streams
TM2Context
TM2HuffStructure for gathering Huffman codes information
TMVContext
tonal_component
TqiContext
TransContext
TreeData needed to decode 4-bit Huffman-coded value
TrellisNode
TrellisPath
TrueMotion1Context
TsccContext
TSContextTrueSpeech decoder context
TTAChannel
TTAContext
TTAFilter
TTARice
TtyDemuxContext
TwinContext
TXDContext
UDPContext
UltimotionDecodeContext
UnsharpContext
URLContextURL Context
URLPollEntry
URLProtocol
ustr
vaapi_contextThis structure is used to share data between the FFmpeg library and the client video application
variant
variant_info
VBDecContext
VC1ContextThe VC1 Context
VC1DSPContext
VC1ParseContext
VCR1Context
vdpau_render_stateThis structure is used as a callback between the FFmpeg decoder (vd_) and presentation (vo_) module
vdpau_render_state::vdpau_render_state::VdpPictureInfoPicture parameter information for all supported codecs
vf_format_context_t
vf_image_context_s
vf_info_s
vf_instance
vf_priv_sStores persistant variables
vf_seteq_s
vfw_ctx
video_data
VideoData
VideoPicture
VideoRateAbbr
VideoSizeAbbr
VideoState
VideoXLContext
VLC
VLCcode
VlcState
vmd_frame
VmdAudioContext
VmdDemuxContext
VmdVideoContext
VmncContext
vo_functions_s
vo_info_s
vo_mpegpes_t
vo_rect
VObj
voc_dec_context
voc_enc_context
vorbis_codebook
vorbis_context_s
vorbis_enc_codebook
vorbis_enc_context
vorbis_enc_floor
vorbis_enc_floor_class
vorbis_enc_mapping
vorbis_enc_mode
vorbis_enc_residue
vorbis_floor
vorbis_floor1_entry
vorbis_floor::vorbis_floor::vorbis_floor_u
vorbis_floor::vorbis_floor::vorbis_floor_u::vorbis_floor::vorbis_floor_u::vorbis_floor0_s
vorbis_floor::vorbis_floor::vorbis_floor_u::vorbis_floor::vorbis_floor_u::vorbis_floor1_s
vorbis_mapping
vorbis_mode
vorbis_residue
Vp3DecodeContext
Vp3Fragment
vp56_context
VP56DSPContext
VP56Macroblock
VP56Model
VP56mv
VP56RangeCoder
VP56RefDc
VP56Tree
VP8Context
VP8DecoderContext
VP8DSPContext
VP8EncoderContext
VP8FilterStrength
VP8Macroblock
VqaContext
VqfContext
WAVContext
WavpackContext
WavpackFrameContext
Wc3DemuxContext
WMACodecContext
WMAProChannelCtxFrame specific decoder context for a single channel
WMAProChannelGrpChannel group for channel transformations
WMAProDecodeCtxMain decoder context
WMAVoiceContextWMA Voice decoding context
Wmv2Context
WNV1Context
WsAudDemuxContext
WsVqaDemuxContext
WtvContext
WtvFile
WtvStream
WvChannel
WVContext
x11_grabX11 Device Demuxer context
X264Context
x_and_coeff
XanContext
XavsContext
xmm_reg
xvid_contextStructure for the private Xvid context
xvid_ff_pass1Structure for the private first-pass plugin
xvmc_pix_fmt
XWMAContext
YADIFContext
yop_dec_context
YopDecContext
YUVBufs
YuvPixel
ZmbvContext
ZmbvEncContextEncoder context

Generated on Fri Oct 26 02:39:50 2012 for FFmpeg by  doxygen 1.5.8