FFmpeg: Data Fields

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

- n -

N : JLSState
n : AVS_FilterInfo , MVTable , EvalContext , ShowWavesContext , RLTable , ThumbContext , EbmlSyntax , AMRFixed , SpectralBandReplication , Fragment , PCA , CoefVLCTable
n0 : Node
n_allocated_blks : VC1Context
n_ast : DVMuxContext
n_blocks : frame_type_desc
n_clear_frames : dv1394_status
n_difchan : DVprofile
n_div : TwinContext
n_filt : TemporalNoiseShaping
n_frames : dv1394_init , ThumbContext
n_lim : SpectralBandReplication
n_lsp : ModeTab
n_master : SpectralBandReplication
n_pkts : PayloadContext
n_planes : AviSynthContext
n_q : SpectralBandReplication
n_segments : variant , HLSContext
n_slice_buf_ids : vaapi_context
n_streams : RDTDemuxContext
n_val : OMAContext
n_variants : HLSContext
nal_hrd : X264Context
nal_hrd_parameters_present_flag : SPS
nal_length_size : H264Context , RTPMuxContext
nal_ref_idc : H264Context
nal_unit_type : H264Context
name : AVFilter , AVFilterContext , AVFilterInOut , AVFilterPad , vo_info_t , mp_codec_info_t , vf_info_t , drawtext_function , OCVContext , OCVFilterEntry , AVOutputFormat , AVInputFormat , ListEntry , MatroskaTrack , MatroskaTag , MpegTSService , ogg_codec , TrackedMethod , sbg_script_definition , sbg_script_tseq , OptionDef , URLProtocol , AudioData , OptionGroupDef , channel_name , AVOption , InputFilter , ColorEntry , AVPixFmtDescriptor , OutputFilter , SampleFmtInfo , filter_t , section , Track , Writer , WriterContext , ASSFields , ASSStyle , AVCodecDescriptor , AVProfile , AVCodec , AVHWAccel , AVBitStreamFilter , algo , HeapElem , FFPsyModel , TiffGeoTagKeyName , TiffGeoTagNameType , libAVFilter , PulseData , voice_entry
name_len : sbg_script_definition , sbg_script_tseq
native : AVMetadataConv
native_matrix : SwrContext
native_one : SwrContext
native_simd_matrix : SwrContext
native_simd_one : SwrContext
nb : AStreamSyncContext::buf_queue
nb_allocated : AVBufferPool
nb_apad : OptionsContext
nb_args : AnsiContext
nb_attachments : OptionsContext
nb_au_headers : PayloadContext
nb_audio_channel_maps : OptionsContext
nb_audio_channels : OptionsContext
nb_audio_sample_rate : OptionsContext
nb_audio_tracks : MvContext , Tracks
nb_bits : vorbis_codebook
nb_bitstream_filters : OptionsContext
nb_black_pixels : BlackDetectContext
nb_block_sizes : WMACodecContext
nb_block_tseq : sbg_parser
nb_block_tseq_max : sbg_parser
nb_blocks : MJpegDecodeContext
nb_buffers : AVAudioFifo
nb_byes : RTSPState
nb_bytes_read : RTMP_HTTPContext
nb_canvas_sizes : OptionsContext
nb_ch : AMergeContext::amerge_input
nb_channel_layouts : AVFilterChannelLayouts
nb_channels : AudioStatsContext , JoinContext , EvalContext , EBUR128Context , EXRContext , MpegAudioContext , QDM2Context , MixContext
nb_chapters : AVFormatContext
nb_codeblocks_height : Jpeg2000Prec
nb_codeblocks_width : Jpeg2000Prec
nb_codec_names : OptionsContext
nb_codec_tags : OptionsContext
nb_colors : AVSubtitleRect
nb_commands : Interval
nb_components : MJpegDecodeContext , AVPixFmtDescriptor
nb_copy_initial_nonkeyframes : OptionsContext
nb_copy_prior_start : OptionsContext
nb_decimals : TestSourceContext
nb_decoded_frames : AVStream
nb_def : sbg_script
nb_def_max : sbg_parser
nb_display_channels : ShowSpectrumContext
nb_dump_attachment : OptionsContext
nb_elem : EbmlList
nb_elements : sbg_script_definition , sbg_script_event
nb_entries : HLSContext
nb_events : sbg_script
nb_extended_buf : AVFrame
nb_failed_requests : BufferSourceContext
nb_fields : GXFContext
nb_files : ConcatContext
nb_filter_scripts : OptionsContext
nb_filters : OptionsContext , InputStream , AVFilterGraph
nb_fix_sub_duration : OptionsContext
nb_force_fps : OptionsContext
nb_forced_key_frames : OptionsContext
nb_formats : AVFilterFormats
nb_frag_info : MOVTrack
nb_fragments : OutputStream , SmoothStreamingContext
nb_frame : TestSourceContext
nb_frame_aspect_ratios : OptionsContext
nb_frame_pix_fmts : OptionsContext
nb_frame_rates : OptionsContext
nb_frame_sizes : OptionsContext
nb_frames : FrameList , ConcatContext::concat_in , TrimContext , FadeContext , PSNRContext , TileContext , AVStream , AvsFormat , EaDemuxContext , FilmstripMuxContext , PAFDemuxContext , StreamInfo , SegmentContext
nb_groups : OptionGroupList , OptionParseContext
nb_guess_layout_max : OptionsContext
nb_header : ogg_codec , ogg_stream
nb_headers_buffered : FLACParseContext
nb_headers_found : FLACParseContext
nb_images : IcoDemuxContext , IcoMuxContext
nb_in_active : ConcatContext
nb_index : WtvContext
nb_index_entries : AVStream , MXFIndexTableSegment , WtvContext
nb_index_memory_alloc : ASFContext
nb_index_tables : MXFContext
nb_input_channels : PanContext
nb_inputs : FilterGraph , AMergeContext , MixContext , AVFilterContext , InterleaveContext
nb_inter : wavesynth_context , ws_intervals
nb_inter_matrices : OptionsContext
nb_intervals : SendCmdContext
nb_intra_matrices : OptionsContext
nb_invokes : RTMPContext
nb_item : WriterContext
nb_iterations : DilateContext
nb_jobs : ThreadContext
nb_kept_powers : integrator
nb_max_frames : OptionsContext
nb_meta_tmcd : MOVMuxContext
nb_metadata : OptionsContext
nb_metadata_map : OptionsContext
nb_null : VP56Context
nb_null_samples : SilenceDetectContext
nb_opts : OptionGroup
nb_out_samples : ASNSContext
nb_output_channels : PanContext
nb_outputs : FilterGraph , AVFilterContext , SelectContext , SplitContext
nb_packets : PacketQueue , ASFContext , RMDemuxContext , StreamInfo
nb_pages : AnmDemuxContext
nb_pal : IcoImage
nb_pass : OptionsContext
nb_passlogfiles : OptionsContext
nb_pids : Program
nb_planes : PicContext , FFDrawContext , BlendContext , FieldContext , IlContext , NoiseContext , RotContext , SeparateFieldsContext , Stereo3DContext , TelecineContext
nb_positions : DrawTextContext
nb_presets : OptionsContext
nb_prg : MpegTSContext
nb_programs : AVFormatContext
nb_ptses : MXFIndexTable
nb_qscale : OptionsContext
nb_ranges : AVOptionRanges
nb_rc_overrides : OptionsContext
nb_records : Page , AnmDemuxContext
nb_reinit_filters : OptionsContext
nb_rets : ThreadContext
nb_rmst : PayloadContext
nb_rtsp_streams : RTSPState
nb_sample_fmts : OptionsContext
nb_samples : ALACContext , TAKDecContext , AudioFadeContext , AMergeContext::amerge_input , FrameInfo , FrameList , ChannelStats , EvalContext , ANullContext , TrimContext , AudioData , AVAudioFifo , AVFrame
nb_section_frame : WriterContext
nb_section_packet : WriterContext
nb_section_packet_frame : WriterContext
nb_sections : WriterContext
nb_sectors : WtvFile
nb_segments : ConcatContext , MXFIndexTable
nb_services : MpegTSWrite
nb_side_data : AVFrame
nb_slaves : TeeContext
nb_sp_pairs : WtvContext
nb_st_pairs : WtvContext
nb_stream_indexes : AVProgram
nb_stream_maps : OptionsContext
nb_streamid : RTMPContext
nb_streamid_map : OptionsContext
nb_streams : InputFile , FFStream , ConcatContext , AVFormatContext , MOVMuxContext , AVParserState
nb_streams_allocated : MMSContext
nb_streams_warn : InputFile
nb_subframes : TAKDecContext
nb_subs : FFDemuxSubtitlesQueue
nb_synth : sbg_script
nb_synth_max : sbg_parser
nb_threads : AVFilterGraph , ThreadContext
nb_times : SegmentContext
nb_top_field_first : OptionsContext
nb_tracked_methods : RTMPContext
nb_tracks : Tracks
nb_transports : RTSPMessageHeader
nb_ts_scale : OptionsContext
nb_tseq : sbg_script
nb_tseq_max : sbg_parser
nb_video_tracks : MvContext , Tracks
nb_words : BigInt
nbands : Jpeg2000ResLevel
nbits : DCTContext , FFTContext , RDFTContext
nblack : BlackFrameContext
nblocks : APEFrame
nbuffers : pullup_context
nc : DigestParams
nc_vlc : TSCC2Context
nch : ChannelMapContext
nchannels : AVS_VideoInfo
nclasses : vorbis_enc_floor
ncodebooks : vorbis_enc_context
ncomp : HistogramContext
ncomponents : Jpeg2000EncoderContext , Jpeg2000DecoderContext
ndeclevels : DWTContext
ndimensions : vorbis_enc_codebook
near : JLSState , MJpegDecodeContext
nearest_cb : elbg_data
need_comments : oggopus_private
need_keyframe : RTPDynamicProtocolHandler
need_next_header : AACAC3ParseContext
need_parsing : AVStream
need_renorm : PanContext
need_renumber : PanContext
need_resync : Indeo3DecodeContext
need_second_field : CHDContext
need_subscription : RTSPState
needed : variant
needs_fifo : AVFilterPad
needs_hcscale : SwsContext
needs_realloc : Picture
needs_reordering : MLPDecodeContext
neg_odd_64 : SBRDSPContext
negate_alpha : LutContext
neighbor_transform_size : H264Context
nentries : vorbis_enc_codebook
nested_section : DefaultContext , CompactContext
new : SPS
new_cpl_coords : AC3Block
new_cpl_leak : AC3Block
new_cpl_strategy : AC3Block
new_extradata : FLVContext
new_extradata_size : FLVContext
new_frame_offset : NSVStream
new_line : ASSCodesCallbacks
new_palette : FlicDecodeContext
new_pict_type : RateControlEntry
new_picture : MpegEncContext , SnowContext
new_pkts : JackData
new_pred : MpegEncContext
new_qscale : RateControlEntry
new_rematrixing_strategy : AC3Block
new_snr_offsets : AC3Block
new_sprite : VC1Context
new_u : Escape130Context
new_v : Escape130Context
new_video : CDXLVideoContext
new_video_size : CDXLVideoContext
new_y : Escape130Context
newcodes : LZWState
newformat : PayloadContext
newvec : TSContext
next : RTPPacket , vf_instance_t , PacketDesc , AVPacketList , DVBSubObject , AVFilterInOut , QDM2SubPNode , AVBitStreamFilter , AVCodec , MyAVPacketList , HTTPContext , IPAddressACL , FFStream , AVHWAccel , AVCodecParser , AVBitStreamFilterContext , OpaqueList , EncBlockInfo , DVBSubCLUT , DVBSubRegionDisplay , DVBSubRegion , cell , ws_interval , FLACHeaderMarker , FFSchroQueueElement , FrameListData , DVPacket , FrameInfo , AVFilter , Buf , AVFilterCommand , pullup_field , keypoint , IDETContext , InterlaceContext , TInterlaceContext , YADIFContext , AVOutputFormat , AVInputFormat , AviSynthContext , ListEntry , ID3v2ExtraMeta , ogg_state , OGGPageList , RTPDynamicProtocolHandler , SegmentListEntry , URLProtocol , BufferPoolEntry , line
next_block_len_bits : WMACodecContext
next_cache : MBContext
next_cell_data : Indeo3DecodeContext
next_chunk : MOVStreamContext
next_chunk_is_video : IdcinDemuxContext
next_chunk_offset : IPMVEContext
next_codebook_buffer : VqaContext
next_codebook_buffer_index : VqaContext
next_cur_index : MimicContext
next_data : PayloadContext
next_decoding : FrameThreadContext
next_dts : InputStream
next_equivalent : LangEntry
next_feed : FFStream
next_finished : FrameThreadContext
next_frame : ThpDemuxContext
next_frame_offset : AVCodecParserContext
next_framep : VP8Context
next_framesz : ThpDemuxContext
next_free_data_block_num : xvmc_pix_fmt
next_grouping : AacPsyChannel
next_inter : wavesynth_context
next_lambda : MpegEncContext
next_lutuv : VC1Context
next_luty : VC1Context
next_mb_skipped : H264Context
next_out : AStreamSyncContext
next_out_pts : ASNSContext
next_output_pic : H264Context
next_outputed_poc : H264Context
next_p_frame_damaged : MpegEncContext , SVQ3Context
next_packet : StreamInfo
next_packet_count : ASFContext
next_packet_number : ASFContext
next_packet_offset : XMVDemuxContext
next_packet_size : XMVDemuxContext
next_packet_start : WmallDecodeCtx , WMAProDecodeCtx
next_pic : ERContext , SVQ3Context
next_picture : MpegEncContext
next_picture_ptr : MpegEncContext
next_pkt_is_audio : C93DemuxContext
next_prev_index : MimicContext
next_pts : TrimContext , APadContext , InputStream , A64Context , TWOLAMEContext , RV34DecContext , vorbis_enc_context , MixContext , AResampleContext , resample_init_func , BufferSinkContext
next_pu_offset : DiracParseUnit
next_root_atom : MOVContext
next_size : PayloadContext
next_slice_index : SVQ3Context
next_start_sec : ASFContext
next_startcode : NUTContext
next_timestamp : PayloadContext
next_ts : wavesynth_context
next_use_ic : VC1Context
next_vf : MPContext
next_window_seq : AacPsyChannel
nextpos : SmackerContext
nfloors : vorbis_enc_context
nfrag : ATempoContext
nframes : BFIContext , BVID_DemuxContext
nguardbits : Jpeg2000QuantStyle
nibble : TrellisPath
ninclpasses : Jpeg2000Cblk
nitris_compat : DNXHDEncContext
nlayers : Jpeg2000CodingStyle
nlps : MqcCxState
nlvl_from : MOVDref
nlvl_to : MOVDref
nmappings : vorbis_enc_context
nmean : ShortenContext
nmodes : vorbis_enc_context
nmps : MqcCxState
no_background : VideoState
no_bitrate : MpegAudioParseContext
no_bitstream : SnowContext
NO_PERM : algo
no_repeat_mask : AMRFixed
no_resync_search : ASFContext
no_rounding : MpegEncContext
node : iec61883_data
node_buf : ADPCMEncodeContext , G722Context
nodep_buf : ADPCMEncodeContext , G722Context
nodes : ProresThreadData , TM2Huff , concat_data
noise : FilterParams , DitherContext , SilenceDetectContext
noise_buf : DitherState
noise_buf_ptr : DitherState
noise_buf_size : DitherState
noise_buffer : MLPDecodeContext
noise_facs : SBRData
noise_idx : QDM2Context
noise_index : WMACodecContext
noise_mult : WMACodecContext
noise_pos : DitherContext
noise_reduction : ModPlugContext , AVCodecContext
noise_scale : DitherContext
noise_shift : SubStream
noise_table : WMACodecContext
noise_type : SubStream
noisegen_seed : SubStream
nokey : DefaultContext , CompactContext
non_b_qp : vf_priv_s
non_b_qp_alloc_size : SPPContext
non_b_qp_table : SPPContext
non_interleaved : AVIContext
non_lavc_opaque : RateControlContext
non_simple : MatroskaBlock
non_zero_count : H264Context
non_zero_count_cache : VP8ThreadData , H264Context
nonBQP : PPContext
nonBQPTable : PPContext
nonce : DigestParams
nonref : SVQ1Context
nonspec : algo
nonzerobits : Jpeg2000Cblk
noprint_wrappers : DefaultContext
norm_fac : AacPsyBand
normalize_mix_level : AVAudioResampleContext
not_null_dc : VP56RefDc
notice : RTSPMessageHeader
now : cook_gains
npasses : Jpeg2000Cblk
npixels : SANMVideoContext
nplanes : pullup_context
nports : JackData
nqps : Vp3DecodeContext
nr_icc_par : PSContext
nr_iid_par : PSContext
nr_ipdopd_par : PSContext
nresidues : vorbis_enc_context
nreslevels : Jpeg2000CodingStyle
nreslevels2decode : Jpeg2000CodingStyle
ns_coef_a : DitherContext
ns_coef_b : DitherContext
ns_coeffs : DitherContext
ns_errors : DitherContext
ns_pos : DitherContext
ns_scale : DitherContext
ns_scale_1 : DitherContext
ns_taps : DitherContext
nsamples : AudioFragment
nsamples_in : ATempoContext
nsamples_out : ATempoContext
nsegs : ogg_stream
nsse : DSPContext
nsse_weight : AVCodecContext
nstreams : ogg_state , ogg
NSVf_end : NSVContext
nsvs_file_offset : NSVContext
nsvs_timestamps : NSVContext
num : error_entry , ASFStream , AVRational , TM2Huff , AVFrac , StreamInfo , MatroskaTrack
num_aac_frames : AACADTSHeaderInfo
num_audio_samples : AVS_VideoInfo
num_audio_tracks : BinkDemuxContext
num_bands : WMAProDecodeCtx , BinkAudioContext , IVIPlaneDesc , FFPsyContext
num_bfus : AT1SUCtx
num_blks_code : AC3EncodeContext
num_blocks : AC3DecodeContext , AC3HeaderInfo , AC3EncodeContext , RALFContext , ALSDecContext
num_blocks_packed : TgvContext
num_books : vorbis_floor::vorbis_floor_u::vorbis_floor0_s
num_bytes : CaffContext
num_ch : FFPsyChannelGroup
num_channels : WMAProChannelGrp , COOKSubpacket , EaDemuxContext , WmallDecodeCtx
num_chgroups : WMAProDecodeCtx
num_chroma_blocks : ProresContext
num_coded_frags : Vp3DecodeContext
num_coeff_partitions : VP8Context
num_coefs : TonalComponent
num_components : ChannelUnit
num_corr : IVIBandDesc
num_coupled : ChannelCoupling
num_cpl_bands : AC3EncodeContext , AC3DecodeContext
num_cpl_channels : AC3Block
num_cpl_subbands : AC3EncodeContext
num_dyads : vqEntry
num_entries : mkv_cues , RateControlContext , mkv_seekhead , TiffEncoderContext
num_env : PSContext
num_env_old : PSContext
num_exp_groups : AC3DecodeContext
num_frames : AVS_VideoInfo , RTPMuxContext
num_gain_data : GainInfo
num_groups : FFPsyContext
num_h_slices : FFV1Context
num_hblocks : MimicContext
num_huff_nodes : IdcinContext
num_jobs : VP8Context
num_lens : FFPsyContext
num_levels : MatroskaDemuxContext
num_MBs : IVITile
num_mix_configs : DCAContext
num_mvs : TgvContext
num_packets : MatroskaDemuxContext
num_pal_colors : YopDecContext
num_patches : SpectralBandReplication
num_planes : ProresContext , mp_image_t
num_precincts_x : Jpeg2000ResLevel
num_precincts_y : Jpeg2000ResLevel
num_primitive_matrices : SubStream
num_pulse : Pulse
num_rects : AVSubtitle
num_refs : DiracContext
num_released_buffers : PerThreadContext
num_rematrixing_bands : AC3DecodeContext , AC3Block
num_reorder_frames : SPS
num_rows : IVIHuffDesc
num_samples : EaDemuxContext
num_saved_bits : WmallDecodeCtx , WMAProDecodeCtx
num_sfb : WMAProDecodeCtx
num_sprite_warping_points : MpegEncContext
num_spx_bands : AC3DecodeContext
num_streams : PMPContext
num_subframes : WMAProChannelCtx , WmallChannelCtx
num_subpackets : COOKContext
num_substreams : MLPDecodeContext , MLPHeaderInfo , MLPParseContext
num_superblocks : Escape124Context
num_swb : IndividualChannelStream
num_syms : Model , PixContext
num_taps : SonicContext
num_tiles : IVIBandDesc
num_units_in_tick : SPS
num_v_slices : FFV1Context
num_vblocks : MimicContext
num_vec_coeffs : WMAProChannelCtx
num_vectors : COOKContext , Indeo3DecodeContext
num_window_groups : IndividualChannelStream
num_windows : FFPsyWindowInfo , IndividualChannelStream
num_x : DiracContext
num_x_mbs : ProresContext
num_x_slices : AICContext , ProresContext
num_y : DiracContext
num_y_mbs : ProresContext
num_y_slices : ProresContext
number : HLSContext , mp_image_t
number_of_fc_indexes : SiprModeParam
numbered_images : vf_image_context_t
numCB : elbg_data
numCB2 : RoqCodebooks , RoqTempdata
numCB4 : RoqTempdata , RoqCodebooks
numlayers : LibOpenJPEGContext
numpanscanwin : VC1Context
numref : VC1Context
numresolution : LibOpenJPEGContext
nums : TM2Huff
numvector_size : COOKSubpacket
numXtiles : Jpeg2000EncoderContext , Jpeg2000DecoderContext
numYtiles : Jpeg2000EncoderContext , Jpeg2000DecoderContext
nut : NUTContext
nwrap : ShortenContext
nxblocks : DecimateContext
nxt : FieldMatchContext
nxt2 : FieldMatchContext
nyblocks : DecimateContext
nz_lines : AacPsyBand