Here is a list of all struct and union fields with links to the structures/unions they belong to:

- w -

• w : AudioVectorScopeContext , AVFilterLink , AVMotionVector , AVSubtitleRect , BufferSourceContext , CellAutoContext , CinepakEncContext , CropContext , DelogoContext , DrawBoxContext , EBUR128Context , EXRContext , float4 , Frei0rContext
• W : G726Tables
• w : InputStream::sub2video , LifeContext , MBContext , ModPlugContext , PadContext , PGSSubObject , rect , Rectangle , RTJpegContext
• W : SBRData
• w : ScaleContext , ShowSpectrumContext , ShowWavesContext , TestSourceContext , ThreadData , TileContext , TrueMotion1Context , VObj , WavPackEncodeContext , ZPContext
• w53 : MECmpContext
• w64 : WAVDemuxContext
• w97 : MECmpContext
• w_expr : CropContext , DrawBoxContext , PadContext , ScaleContext
• wait_count : pthread_cond_t
• wait_mb_pos : VP8ThreadData
• waiter_count : win32_cond_t
• waiters_done : win32_cond_t
• waiting_buffers : MMALDecodeContext
• waiting_buffers_tail : MMALDecodeContext
• wallclock : PulseData
• want : MP3Context
• warn : ProresContext
• warned_buf_mismatch_bitrate : EVRCContext , QCELPContext
• warned_num_aac_frames : AACContext
• warned_remapping_once : AACContext
• warning_limit : BufferSinkContext , BufferSourceContext
• warnings : FFServerConfig
• was_periodic : G729Context
• wasted : FlacSubframe
• watermark_key : SVQ3Context
• wave : FliteContext
• wave_nb_samples : FliteContext
• wave_samples : FliteContext
• wave_shape : FlangerContext
• wave_synth_hist : Atrac3pChanUnitCtx
• waveform_mirror : HistogramContext
• waveform_mode : HistogramContext
• wavelet_depth : DiracContext
• wavelet_idx : DiracContext
• waves : Atrac3pWaveSynthParams
• waves_info : Atrac3pChanUnitCtx
• waves_info_prev : Atrac3pChanUnitCtx
• wavheaderlength : APEContext
• wavpos : DXAContext
• wavtaillength : APEContext
• wb : SilkContext
• wdsp : IntraX8Context , Wmv2Context
• weight : DiracContext , FFTFILTContext
• weight1 : RV34DecContext
• weight2 : RV34DecContext
• weight_dirac_pixels_tab : DiracDSPContext
• weight_expr : FFTFILTContext
• weight_func : DiracContext
• weight_h264_pixels_tab : H264DSPContext
• weight_log2denom : DiracContext
• weight_str : FFTFILTContext
• weightA : Decorr
• weightB : Decorr
• weightb : X264Context
• weighted_bipred_flag : HEVCPPS
• weighted_bipred_idc : PPS
• weighted_pred : PPS
• weighted_pred_flag : HEVCPPS
• weighted_vector_sumf : ACELPVContext
• weighting : ALSChannelData
• weighting_delay : ATRAC3Context
• weightp : X264Context
• weights : DCTdnoizContext , Model256 , Model
• weights1 : IMCContext
• weights2 : IMCContext
• whole_len : APadContext
• whole_len_left : APadContext
• width : AVCodecContext , AVCodecParserContext , AVDeviceRect , AVDVProfile , AVFContext , AVFrame , AVPanScan , AVS_VideoInfo , AVSContext , AvsFormat , BinDemuxContext , BiquadsContext , Block , BVID_DemuxContext , Cell , CIDEntry , CinepakContext , CmvContext , CoverContext , CyuvDecodeContext , dc1394_frame_format , dirac_source_params , DiracContext , DNXHDContext , DVBSubDisplayDefinition , DVBSubRegion , DWTContext , EaDemuxContext , FBDevContext , FFV1Context , Frame , frame_header , FramePool , G2MContext , gdigrab , H264Context , HEVCContext , HEVCSPS , Hnm4DemuxContext , Hnm4VideoContext , HQProfile , HQXContext , HYuvContext , IcoImage , Indeo3DecodeContext , IVIBandDesc , IVIPlaneDesc , IVITile , Jpeg2000DecoderContext , Jpeg2000EncoderContext , LenscorrectionCtx , MJpegDecodeContext , MOVStreamContext , MpegEncContext , MpvParseContext , MXFDescriptor , NuvContext , NvencInputSurface , OpenGLContext , PAFVideoDecContext , PicContext , PixHeader , Plane , PNGDecContext , RawVideoDemuxerContext , RoqContext , RoqDemuxContext , SANMFrameHeader , SANMVideoContext , SchroVideoFormatInfo , SgiState , SliceInfo , SmackerContext , Stereo3DContext , StereoComponent , SubBand , SVQ1Context , TDSCContext , TgqContext , TgvContext , TiffContext , TiffEncoderContext , Track , TtyDemuxContext , UltimotionDecodeContext , vda_context , video_data , VideoData , VideoDemuxData , VideoSizeAbbr , VideoState , VmncContext , Vp3DecodeContext , VqaContext , Wc3DemuxContext , WebPContext , X11GrabContext , XCBGrabContext , ZmbvContext
• width_type : BiquadsContext
• willclose : HTTPContext
• win : vorbis_context , vorbis_enc_context
• win_energy : AacPsyChannel
• win_func : ShowSpectrumContext
• windex : FrameQueue
• window : AC3DecodeContext , ATempoContext , FFPsyModel , HEVCFrame , SilenceRemoveContext , SonicContext , XCBGrabContext , XVContext
• window_current : SilenceRemoveContext
• window_end : SilenceRemoveContext
• window_fullscreen : SDLContext
• window_func_lut : ShowSpectrumContext
• window_height : AVDeviceCapabilitiesQuery , CACAContext , OpenGLContext , SDLContext , XVContext
• window_id : PGSSubObjectRef , XVContext
• window_sequence : IndividualChannelStream
• window_shape : FFPsyWindowInfo
• window_size : DASHContext , HDSContext , SilenceRemoveContext , SmoothStreamingContext , SonicContext
• window_sizes : FFPsyWindowInfo
• window_title : CACAContext , OpenGLContext , SDLContext , XVContext
• window_type : FFPsyWindowInfo , On2AVCContext , TwinVQFrameData
• window_width : AVDeviceCapabilitiesQuery , CACAContext , OpenGLContext , SDLContext , XVContext
• window_x : XVContext
• window_y : XVContext
• windowed_buffer : LPCContext
• windowed_samples : AC3EncodeContext , LPCContext
• windowing_and_mdct_ltp : AACContext
• windows : WMACodecContext , WMAProDecodeCtx
• windowtype : vorbis_mode
• within_tag : XMLContext
• wm_delete_message : XVContext
• wmp_client_id : HTTPContext
• wnd_shape : Atrac3pChanParams
• wnd_shape_hist : Atrac3pChanParams
• wnd_shape_prev : Atrac3pChanParams
• wndx : AVFifoBuffer
• words : BigInt
• work_buf : ZmbvEncContext
• work_chunks : DVVideoContext
• work_frames : QSVContext , QSVEncContext
• work_line : W3FDIFContext
• workaround : AVD3D11VAContext , dxva_context
• workaround_bugs : AVCodecContext , H264Context , MpegEncContext
• worker : ThreadContext
• workers : SliceThreadContext , ThreadContext
• workgroup : LIBSMBContext
• working_buffer : DssSpContext
• worst_noise_ever : DCAEncContext
• worst_quantization_noise : DCAEncContext
• wpp_err : HEVCContext
• wpredp : X264Context
• wptr : AVFifoBuffer
• wrap : BitAlloc , HLSContext
• wrap_buf : FLACParseContext
• wrap_buf_allocated_size : FLACParseContext
• wrap_correction_done : InputStream
• write_adts : ADTSContext
• write_bext : WAVMuxContext
• write_desc : MXFContainerEssenceEntry
• write_dts : mkv_track
• write_flag : AVIOContext
• write_header : AVOutputFormat , FlacMuxerContext , WTVRootEntryTable
• write_header_trailer : SegmentContext
• write_id3v1 : MP3Context
• write_id3v2 : AIFFOutputContext
• write_index : FFMContext , NUTContext
• write_out_ptr : MMSContext
• write_packet : AVIOContext , AVOutputFormat , MpegTSSection
• write_peak : WAVMuxContext
• write_sample_size : AlacEncodeContext
• write_seekable : FTPContext
• write_to_source : RTPContext
• write_trailer : AVOutputFormat
• write_ts : ASSContext
• write_uncoded_frame : AVOutputFormat
• write_xing : MP3Context
• writeout_count : AVIOContext
• writer : WriterContext
• wrong_dts : FLVContext , MOVStreamContext
• wrote_chapters : MatroskaMuxContext
• wrote_webp_header : WebpContext
• wtf : On2AVCContext
• wv : LibWavpackContext