|
FFmpeg
|
This struct describes the properties of an encoded stream. More...
#include <codec_par.h>
Data Fields | |
| enum AVMediaType | codec_type |
| General type of the encoded data. More... | |
| enum AVCodecID | codec_id |
| Specific type of the encoded data (the codec used). More... | |
| uint32_t | codec_tag |
| Additional information about the codec (corresponds to the AVI FOURCC). More... | |
| uint8_t * | extradata |
| Extra binary data needed for initializing the decoder, codec-dependent. More... | |
| int | extradata_size |
| Size of the extradata content in bytes. More... | |
| int | format |
| int64_t | bit_rate |
| The average bitrate of the encoded data (in bits per second). More... | |
| int | bits_per_coded_sample |
| The number of bits per sample in the codedwords. More... | |
| int | bits_per_raw_sample |
| This is the number of valid bits in each output sample. More... | |
| int | profile |
| Codec-specific bitstream restrictions that the stream conforms to. More... | |
| int | level |
| int | width |
| Video only. More... | |
| int | height |
| AVRational | sample_aspect_ratio |
| Video only. More... | |
| enum AVFieldOrder | field_order |
| Video only. More... | |
| enum AVColorRange | color_range |
| Video only. More... | |
| enum AVColorPrimaries | color_primaries |
| enum AVColorTransferCharacteristic | color_trc |
| enum AVColorSpace | color_space |
| enum AVChromaLocation | chroma_location |
| int | video_delay |
| Video only. More... | |
| int | sample_rate |
| Audio only. More... | |
| int | block_align |
| Audio only. More... | |
| int | frame_size |
| Audio only. More... | |
| int | initial_padding |
| Audio only. More... | |
| int | trailing_padding |
| Audio only. More... | |
| int | seek_preroll |
| Audio only. More... | |
| AVChannelLayout | ch_layout |
| Audio only. More... | |
| AVRational | framerate |
| Video only. More... | |
This struct describes the properties of an encoded stream.
sizeof(AVCodecParameters) is not a part of the public ABI, this struct must be allocated with avcodec_parameters_alloc() and freed with avcodec_parameters_free().
Definition at line 54 of file codec_par.h.
| enum AVMediaType AVCodecParameters::codec_type |
General type of the encoded data.
Definition at line 58 of file codec_par.h.
Referenced by aa_read_header(), aax_read_header(), ace_read_header(), acm_read_header(), add_dstream(), add_input_streams(), add_keyframes_index(), add_metadata_from_renditions(), add_video_stream(), adp_read_header(), ads_read_header(), adts_aac_read_header(), adx_read_header(), aea_read_header(), afc_read_header(), aiff_write_header(), aix_read_header(), apac_read_header(), apc_read_header(), ape_read_header(), ape_tag_read_field(), apng_read_header(), apng_write_header(), aptx_read_header_common(), aqt_read_header(), argo_brp_read_header(), asf_read_header(), asf_read_stream_properties(), asf_write_header1(), asf_write_packet(), ass_read_header(), ast_read_header(), at_write_header(), audio_read_header(), av1_read_header(), av_find_best_stream(), av_find_default_stream_index(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avformat_find_stream_info(), avformat_transfer_internal_stream_timing_info(), avi_read_header(), avi_read_packet(), avi_read_seek(), avi_sync(), avi_write_counters(), avi_write_header(), avi_write_packet(), avi_write_packet_internal(), avi_write_trailer(), avif_add_stream(), avisynth_create_stream_audio(), avisynth_create_stream_video(), avisynth_read_packet(), avisynth_read_seek(), avr_read_header(), bfi_read_header(), binka_read_header(), bmv_read_header(), bonk_read_header(), caca_write_header(), cdata_read_header(), cdxl_read_packet(), celt_header(), choose_decoder(), cin_read_header(), cine_read_header(), codec2_read_header_common(), codec_parameters_reset(), compute_frame_duration(), compute_muxer_pkt_fields(), compute_pkt_fields(), concat_parse_script(), configure_output_audio_filter(), create_audio_stream(), create_master_playlist(), create_new_audio_stream(), create_stream(), create_subcc_streams(), dash_init(), dash_write_packet(), dat_read_packet(), daud_header(), dc1394_read_common(), dcstr_read_header(), decode_flush(), decode_stream_header(), demux_final_stats(), demux_stream_alloc(), derf_read_header(), dfa_read_header(), dfpwm_read_header(), dhav_read_packet(), dirac_header(), dsf_read_header(), dshow_add_device(), dss_read_header(), dtshd_read_header(), dump_stream_format(), dv_assemble_frame(), dv_init_mux(), dxa_read_header(), ea_read_header(), eit_cb(), enable_pcr_generation_for_stream(), enable_tracks(), epaf_read_header(), estimate_timings_from_bit_rate(), estimate_timings_from_pts(), fbdev_read_header(), ff_add_attached_pic(), ff_argo_asf_fill_stream(), ff_decklink_write_packet(), ff_find_decoder(), ff_framehash_write_header(), ff_get_wav_header(), ff_img_read_header(), ff_interleave_add_packet(), ff_interleave_packet_per_dts(), ff_mov_init_hinting(), ff_mov_read_stsd_entries(), ff_parse_mpeg2_descriptor(), ff_parse_specific_params(), ff_raw_audio_read_header(), ff_raw_subtitle_read_header(), ff_raw_video_read_header(), ff_rfps_calculate(), ff_rm_parse_packet(), ff_rm_read_mdpr_codecdata(), ff_rtp_get_codec_info(), ff_rtp_get_payload_type(), ff_spdif_read_packet(), film_init(), film_read_header(), filter_codec_opts(), find_matching_stream(), find_stream(), fits_read_header(), flac_header(), flac_init(), flac_read_header(), flv_data_packet(), flv_init(), flv_read_metabody(), flv_read_packet(), flv_write_codec_header(), flv_write_packet(), flv_write_trailer(), force_codec_ids(), frm_read_header(), fsb_read_header(), fwse_read_header(), g722_read_header(), g723_1_init(), g726_read_header(), g729_read_header(), gdigrab_read_header(), gdv_read_header(), genh_read_header(), get_aiff_header(), get_pes_stream_id(), get_sindex(), gif_read_header(), grab_read_header(), gsm_read_header(), guess_pkt_duration(), gxf_compare_field_nb(), gxf_interleave_packet(), gxf_write_header(), gxf_write_media_preamble(), gxf_write_packet(), handle_file(), hca_read_header(), hcom_read_header(), hds_write_header(), hds_write_packet(), hls_init(), hls_mux_init(), hls_write_header(), hls_write_packet(), hnm_read_header(), idcin_read_header(), iff_read_header(), iff_read_packet(), ifilter_bind_ist(), ifv_read_header(), ilbc_read_header(), imf_read_packet(), init_audio(), init_filters(), init_fps(), init_muxer(), init_pts(), init_stream(), init_video_stream(), input_packet_process(), interleave_compare_dts(), ipmovie_read_header(), ipu_read_header(), ircam_read_header(), ism_write_header(), ism_write_packet(), iss_read_header(), ist_dts_update(), ivf_init(), jacosub_read_header(), kmsgrab_read_header(), laf_read_header(), lavfi_read_header(), lavfi_read_packet(), lmlm4_read_header(), loas_read_header(), log_slave(), lrc_read_header(), lvf_read_header(), lxf_read_header(), m4sl_cb(), main(), map_auto_audio(), map_auto_video(), map_manual(), match_stream_specifier(), mcc_read_header(), microdvd_read_header(), mkv_assemble_codecprivate(), mkv_init(), mkv_write_attachments(), mkv_write_packet_internal(), mkv_write_tags(), mkv_write_track(), mkv_write_tracks(), mmf_read_header(), modplug_read_header(), mods_read_header(), moflex_read_sync(), mov_build_index(), mov_codec_id(), mov_create_chapter_track(), mov_create_timecode_track(), mov_finalize_stsd_codec(), mov_fix_index(), mov_flush_fragment(), mov_get_codec_tag(), mov_get_skip_samples(), mov_init(), mov_read_chapters(), mov_read_hdlr(), mov_read_header(), mov_read_kind(), mov_read_stss(), mov_read_stts(), mov_read_trak(), mov_read_trun(), mov_write_audio_tag(), mov_write_esds_tag(), mov_write_ftyp_tag(), mov_write_hdlr_tag(), mov_write_header(), mov_write_identification(), mov_write_iods_tag(), mov_write_isml_manifest(), mov_write_minf_tag(), mov_write_moov_tag(), mov_write_packet(), mov_write_single_packet(), mov_write_stbl_tag(), mov_write_stsd_tag(), mov_write_stts_tag(), mov_write_tfhd_tag(), mov_write_tkhd_tag(), mov_write_trak_tag(), movie_common_init(), mp3_init(), mp3_read_header(), mpc8_read_header(), mpc_read_header(), mpeg_mux_init(), mpeg_mux_write_packet(), mpeg_parse_packet(), mpegps_read_packet(), mpegts_find_stream_type(), mpegts_init(), mpegts_push_data(), mpegts_read_header(), mpegts_set_stream_info(), mpegts_write_packet_internal(), mpegts_write_pes(), mpegts_write_pmt(), mpjpeg_read_header(), mpl2_read_header(), mpsub_read_header(), msf_read_header(), msnwc_tcp_read_header(), msp_read_header(), mtaf_read_header(), mtv_read_header(), musx_read_header(), mux_final_stats(), mv_read_header(), mxf_add_metadata_stream(), mxf_compute_edit_units_per_packet(), mxf_compute_sample_count(), mxf_handle_missing_index_segment(), mxf_init(), mxf_parse_structural_metadata(), mxf_read_seek(), mxf_set_pts(), mxf_write_common_fields(), mxf_write_packet(), mxg_read_header(), nc_read_header(), new_stream(), nist_read_header(), nsp_read_header(), nsv_parse_NSVs_header(), nut_write_header(), nuv_header(), of_streamcopy(), ogg_init(), ogm_dshow_header(), ogm_header(), old_dirac_header(), old_flac_header(), oma_read_header(), opengl_write_header(), opt_map_channel(), opt_target(), opus_header(), ost_add(), output_packet(), parse_packet(), parse_strk(), parse_vtrk(), pcm_read_header(), pdv_read_header(), pjs_read_header(), pmp_header(), pmt_cb(), pp_bnk_read_header(), process_frame(), pulse_read_header(), put_frame(), pva_read_header(), pvf_read_header(), qcp_read_header(), qt_rtp_parse_packet(), r3d_read_red1(), r3d_read_reda(), raw_data_read_header(), rawvideo_read_header(), read_desc_chunk(), read_frame(), read_header(), read_header_gme(), read_header_openmpt(), read_header_vs(), read_index(), read_packet(), read_thread(), realtext_read_header(), redspark_read_header(), report_new_stream(), rka_read_header(), rl2_read_header(), rm_read_audio_stream_info(), rm_read_dts(), rm_read_header(), rm_read_multi(), rm_write_header(), roq_read_packet(), rpl_read_header(), rpl_read_packet(), rsd_read_header(), rso_read_header(), rtp_hinting_needed(), rtp_write_header(), rv10_write_header(), s337m_read_packet(), sami_read_header(), sbg_read_header(), scc_read_header(), scc_write_header(), scd_read_track(), sdl2_write_header(), sdns_read_header(), sdr2_read_header(), sds_read_header(), sdx_read_header(), select_pcr_streams(), seq_read_header(), ser_read_header(), set_codec_from_probe_data(), set_codec_str(), sga_audio_packet(), sga_video_packet(), show_frame(), show_packet(), show_stream(), siff_parse_vbv1(), simbiosis_imx_read_header(), skeleton_header(), smacker_read_header(), smjpeg_read_header(), smjpeg_write_header(), smjpeg_write_packet(), smush_read_header(), sol_read_header(), sox_read_header(), speex_header(), srt_read_header(), srt_write_header(), stl_read_header(), str_read_packet(), stream_component_close(), stream_cycle_channel(), streamcopy_init(), subviewer1_read_header(), subviewer_read_header(), sup_read_header(), svag_read_header(), svs_read_header(), swf_read_packet(), swf_write_header(), swf_write_packet(), tak_read_header(), tb_unreliable(), tedcaptions_read_header(), theora_header(), thp_read_header(), thread_start(), threedostr_read_header(), tmcd_is_referenced(), tmv_read_header(), track_header(), ts_discontinuity_process(), tta_read_header(), txd_read_header(), ty_read_header(), update_initial_timestamps(), update_stream_timings(), v4l2_read_header(), vag_read_header(), vc1t_read_header(), vfw_read_header(), vid_read_packet(), vivo_read_header(), vmd_read_header(), voc_read_packet(), vorbis_header(), vp8_header(), vpk_read_header(), vplayer_read_header(), vqf_read_header(), wady_read_header(), wavarc_read_header(), wc3_read_header(), webm_chunk_write_packet(), webvtt_read_header(), write_adaptation_set(), write_codec_attr(), write_header(), write_manifest(), write_odml_master(), write_representation(), write_stream_codec(), write_stream_codec_info(), write_stream_data(), write_streamheader(), write_streaminfo(), write_timestamp(), wsaud_read_header(), wsd_read_header(), wsvqa_read_header(), wsvqa_read_packet(), wv_read_header(), wve_read_header(), xa_read_header(), xmd_read_header(), xmv_process_packet_header(), xv_write_header(), xvag_read_header(), yop_read_header(), and yuv4_read_header().
| enum AVCodecID AVCodecParameters::codec_id |
Specific type of the encoded data (the codec used).
Definition at line 62 of file codec_par.h.
Referenced by a64_write_header(), aa_read_header(), aax_read_header(), aax_read_packet(), ace_read_header(), acm_read_header(), add_input_streams(), add_video_stream(), adp_read_header(), ads_read_header(), adts_aac_read_header(), adts_init(), adx_read_header(), aea_read_header(), afc_read_header(), aiff_read_header(), aiff_read_packet(), aiff_write_header(), aix_read_header(), amf_parse_object(), amr_handle_packet(), amv_init(), amv_write_alist(), amv_write_vlist(), apac_read_header(), apc_read_header(), ape_read_header(), ape_tag_read_field(), apng_read_header(), apng_write_header(), aptx_hd_read_header(), aptx_read_header(), aqt_read_header(), argo_brp_read_header(), asf_read_picture(), asf_read_stream_properties(), asf_write_header1(), ass_read_header(), ast_read_header(), ast_write_header(), at_write_header(), audio_read_header(), audio_write_header(), av1_read_header(), av_find_best_stream(), av_get_audio_frame_duration2(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avformat_find_stream_info(), avi_read_header(), avi_read_packet(), avi_write_header(), avi_write_packet(), avi_write_trailer(), avif_add_stream(), avisynth_create_stream_audio(), avisynth_create_stream_video(), avr_read_header(), bfi_read_header(), binka_read_header(), bitstream_switching(), bmv_read_header(), bonk_read_header(), build_open_gop_key_points(), caca_write_header(), caf_write_header(), can_seek_to_key_sample(), cdata_read_header(), cdxl_read_packet(), celt_header(), choose_chroma_location(), choose_decoder(), cin_read_header(), cine_read_header(), codec2_read_header_common(), codec_parameters_reset(), compute_pkt_fields(), concat_parse_script(), copy_stream_props(), create_audio_stream(), create_new_audio_stream(), create_stream(), create_subcc_streams(), dash_init(), dat_read_packet(), daud_header(), dc1394_read_common(), dcstr_read_header(), decklink_setup_subtitle(), decklink_write_audio_packet(), decklink_write_video_packet(), decode_stream_header(), demux_stream_alloc(), derf_read_header(), detect_stream_specific(), dfa_read_header(), dfpwm_read_header(), dhav_read_packet(), dirac_header(), dsf_read_header(), dshow_add_device(), dss_read_header(), dtshd_read_header(), dv_init_mux(), dxa_read_header(), ea_read_header(), eit_cb(), epaf_read_header(), extract_extradata_check(), fbdev_read_header(), ff_argo_asf_fill_stream(), ff_flac_parse_picture(), ff_framehash_write_header(), ff_get_wav_header(), ff_hls_senc_parse_audio_setup_info(), ff_id3v2_parse_apic(), ff_id3v2_write_apic(), ff_img_read_header(), ff_img_read_packet(), ff_interleave_packet_per_dts(), ff_load_image(), ff_mov_get_channel_layout_tag(), ff_mov_read_stsd_entries(), ff_mov_write_packet(), ff_mp4_read_dec_config_descr(), ff_parse_mpeg2_descriptor(), ff_pcm_read_seek(), ff_put_wav_header(), ff_raw_audio_read_header(), ff_raw_subtitle_read_header(), ff_raw_video_read_header(), ff_rm_read_mdpr_codecdata(), ff_rtp_get_codec_info(), ff_rtp_get_payload_type(), ff_rtp_parse_open(), ff_spdif_read_packet(), ff_voc_get_packet(), film_init(), film_read_header(), film_write_header(), film_write_packet(), filter_units_init(), find_compressor(), find_expected_header(), fits_read_header(), flac_header(), flac_init(), flac_read_header(), flac_read_timestamp(), flac_write_picture(), flv_check_bitstream(), flv_data_packet(), flv_init(), flv_read_packet(), flv_same_audio_codec(), flv_same_video_codec(), flv_set_audio_codec(), flv_set_video_codec(), flv_write_codec_header(), flv_write_packet(), flv_write_trailer(), force_codec_ids(), frm_read_header(), fsb_read_header(), fsb_read_packet(), fwse_read_header(), g722_read_header(), g723_1_init(), g726_read_header(), g729_read_header(), gdigrab_read_header(), gdv_read_header(), genh_read_header(), genh_read_packet(), get_aiff_header(), get_attachment(), get_audio_flags(), get_codec_data(), get_dvb_stream_type(), get_m2ts_stream_type(), get_mimetype(), get_packet_header(), get_pes_stream_id(), get_private_data(), get_sindex(), get_video_private_data(), gif_read_header(), grab_read_header(), gsm_read_header(), gxf_packet(), gxf_write_header(), gxf_write_media_preamble(), gxf_write_packet(), gxf_write_umf_media_description(), gxf_write_umf_media_mpeg(), handle_eac3(), handle_file(), has_codec_parameters(), has_decode_delay_been_guessed(), hca_read_header(), hcom_read_header(), hls_mux_init(), hls_read_packet(), hls_write_header(), hnm_read_header(), ico_check_attributes(), ico_write_packet(), idcin_read_header(), iff_read_header(), ifv_read_header(), ilbc_read_header(), ilbc_write_header(), imf_read_packet(), init_audio(), init_fps(), init_muxer(), init_video_stream(), ipmovie_read_header(), ipu_read_header(), ircam_read_header(), ircam_write_header(), ism_write_header(), iss_read_header(), ivf_init(), ivf_write_header(), jacosub_read_header(), kmsgrab_read_header(), laf_read_header(), latm_check_bitstream(), latm_write_header(), latm_write_packet(), lavfi_read_header(), LLVMFuzzerTestOneInput(), lmlm4_read_header(), loas_read_header(), log_slave(), lrc_read_header(), lvf_read_header(), lxf_read_header(), m4sl_cb(), main(), match_stream_specifier(), mcc_read_header(), microdvd_read_header(), microdvd_write_header(), mkv_assemble_codecprivate(), mkv_assemble_native_codecprivate(), mkv_check_bitstream(), mkv_check_new_extra_data(), mkv_init(), mkv_write_packet_internal(), mkv_write_track(), mkv_write_track_video(), mmf_read_header(), modplug_read_header(), mods_read_header(), moflex_read_sync(), mov_build_index(), mov_check_bitstream(), mov_codec_id(), mov_estimate_video_delay(), mov_finalize_stsd_codec(), mov_find_codec_tag(), mov_fix_index(), mov_get_codec_tag(), mov_init(), mov_parse_stsd_audio(), mov_parse_stsd_video(), mov_preroll_write_stbl_atoms(), mov_read_aclr(), mov_read_ares(), mov_read_chapters(), mov_read_covr(), mov_read_extradata(), mov_read_frma(), mov_read_glbl(), mov_read_hdlr(), mov_read_header(), mov_read_packet(), mov_read_pcmc(), mov_read_trak(), mov_read_wave(), mov_write_audio_tag(), mov_write_esds_tag(), mov_write_ftyp_tag(), mov_write_header(), mov_write_isml_manifest(), mov_write_packet(), mov_write_pcmc_tag(), mov_write_single_packet(), mov_write_squashed_packet(), mov_write_squashed_packets(), mov_write_stbl_tag(), mov_write_subtitle_tag(), mov_write_trailer(), mov_write_uuidprof_tag(), mov_write_video_tag(), mov_write_wave_tag(), mp3_init(), mp3_read_header(), mpc8_read_header(), mpc_read_header(), mpeg_mux_init(), mpeg_mux_write_packet(), mpegps_read_packet(), mpegts_check_bitstream(), mpegts_find_stream_type(), mpegts_init(), mpegts_push_data(), mpegts_read_header(), mpegts_set_stream_info(), mpegts_write_packet_internal(), mpegts_write_pes(), mpegts_write_pmt(), mpjpeg_read_header(), mpl2_read_header(), mpsub_read_header(), msf_read_header(), msnwc_tcp_read_header(), msp_read_header(), msp_read_packet(), mtaf_read_header(), mtv_read_header(), musx_read_header(), mv_read_header(), mxf_add_metadata_stream(), mxf_compute_edit_units_per_packet(), mxf_handle_missing_index_segment(), mxf_init(), mxf_parse_structural_metadata(), mxf_set_audio_pts(), mxf_write_cdci_common(), mxf_write_cdci_desc(), mxf_write_d10_audio_packet(), mxf_write_generic_desc(), mxf_write_generic_sound_common(), mxf_write_mpegvideo_desc(), mxf_write_packet(), mxg_read_header(), nc_read_header(), nist_read_header(), nsp_read_header(), nsv_parse_NSVs_header(), nsv_read_chunk(), nuv_header(), ogg_buffer_data(), ogg_free(), ogg_init(), ogg_write_packet_internal(), ogm_dshow_header(), ogm_header(), old_dirac_header(), old_flac_header(), oma_read_header(), oma_read_seek(), open_codec_context(), open_input_file(), open_stream(), opengl_write_header(), opengl_write_packet(), opus_header(), parse_dsd_prop(), parse_fmtp(), parse_media_type(), parse_mpeg1waveformatex(), parse_strk(), parse_video_info(), parse_video_var(), parse_vtrk(), parse_waveformatex(), pcm_read_header(), pdv_read_header(), pjs_read_header(), pmp_header(), pp_bnk_read_header(), probe_codec(), pulse_read_header(), pulse_write_header(), put_videoinfoheader2(), put_xiph_codecpriv(), pva_read_header(), pvf_read_header(), qcp_read_header(), qdm2_parse_packet(), r3d_read_red1(), r3d_read_reda(), raw_data_read_header(), rawvideo_read_header(), rdt_parse_packet(), read_desc_chunk(), read_frame(), read_frame_internal(), read_header(), read_header_gme(), read_header_openmpt(), read_header_vs(), read_kuki_chunk(), read_packet(), realtext_read_header(), redspark_read_header(), rfc4175_parse_format(), rka_read_header(), rl2_read_header(), rm_ac3_swap_bytes(), rm_read_audio_stream_info(), rm_write_audio(), roq_read_packet(), rpl_read_header(), rsd_read_header(), rsd_read_packet(), rso_read_header(), rso_write_header(), rtp_mpegts_write_header(), rtp_write_header(), rtp_write_packet(), rv10_write_header(), s337m_read_packet(), sami_read_header(), samples_per_packet(), sbg_read_header(), scc_read_header(), scc_write_header(), scd_read_track(), sdl2_write_header(), sdns_read_header(), sdr2_read_header(), sds_read_header(), sdx_read_header(), seek_frame_generic(), seek_test(), segment_mux_init(), select_from_pts_buffer(), seq_read_header(), ser_read_header(), set_codec_from_probe_data(), set_codec_str(), set_last_stream_little_endian(), sga_audio_packet(), sga_video_packet(), show_stream(), siff_parse_vbv1(), simbiosis_imx_read_header(), smacker_read_header(), smjpeg_read_header(), smjpeg_write_header(), smush_read_header(), sol_read_header(), sox_read_header(), sox_write_header(), sox_write_trailer(), speex_header(), srt_read_header(), srt_write_header(), stl_read_header(), str_read_packet(), streamcopy_init(), subviewer1_read_header(), subviewer_read_header(), sup_read_header(), svag_read_header(), svq3_parse_packet(), svs_read_header(), swf_read_packet(), swf_write_header(), swf_write_video(), tak_read_header(), tedcaptions_read_header(), theora_header(), thp_read_header(), threedostr_read_header(), tmv_read_header(), trace_headers_init(), track_header(), try_decode_frame(), tta_init(), tta_read_header(), ttml_write_header(), txd_read_header(), ty_read_header(), update_stream_avctx(), v4l2_read_header(), vag_read_header(), validate_codec_tag(), vc1t_read_header(), vc1test_write_header(), vfw_read_header(), vid_read_packet(), video_decode(), video_decode_example(), vivo_read_header(), vmd_read_header(), voc_write_header(), vorbis_header(), vp8_header(), vpk_read_header(), vplayer_read_header(), vqf_read_header(), wady_read_header(), wavarc_read_header(), wc3_read_header(), webp_init(), webvtt_read_header(), webvtt_write_header(), write_adaptation_set(), write_codec_attr(), write_header(), write_metadata(), write_packet(), write_representation(), write_skip_frames(), write_stream_codec_info(), wsaud_read_header(), wsaud_read_packet(), wsaud_write_header(), wsaud_write_init(), wsd_read_header(), wsvqa_read_header(), wsvqa_read_packet(), wv_init(), wv_read_header(), wve_read_header(), xa_read_header(), xmd_read_header(), xmv_process_packet_header(), xv_write_header(), xv_write_packet(), xvag_read_header(), xwma_read_header(), yop_read_header(), yuv4_read_header(), and yuv4_write_packet().
| uint32_t AVCodecParameters::codec_tag |
Additional information about the codec (corresponds to the AVI FOURCC).
Definition at line 66 of file codec_par.h.
Referenced by add_input_streams(), aiff_write_header(), ape_read_header(), asf_read_stream_properties(), asf_write_header1(), av_get_audio_frame_duration2(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avformat_transfer_internal_stream_timing_info(), avi_read_header(), avi_read_packet(), avi_write_header(), avi_write_packet(), cdata_read_header(), cdxl_read_packet(), cin_read_header(), cine_read_header(), daud_header(), decode_stream_header(), dshow_add_device(), ea_read_header(), export_orphan_timecode(), ff_get_wav_header(), ff_hls_senc_parse_audio_setup_info(), ff_mov_init_hinting(), ff_mov_read_stsd_entries(), ff_parse_mpeg2_descriptor(), ff_put_bmp_header(), ff_put_wav_header(), ff_rm_read_mdpr_codecdata(), film_read_header(), flv_same_audio_codec(), flv_same_video_codec(), flv_set_audio_codec(), flv_set_video_codec(), flv_write_codec_header(), frm_read_header(), fsb_read_header(), gdv_read_header(), get_aiff_header(), get_audio_flags(), get_codec_data(), handle_file(), hca_read_header(), hds_write_header(), hls_mux_init(), hls_write_header(), hnm_read_header(), idcin_read_header(), iff_read_header(), iff_read_packet(), init_audio(), init_muxer(), init_stream(), init_video_stream(), ipmovie_read_header(), LLVMFuzzerTestOneInput(), lvf_read_header(), lxf_read_header(), main(), mkv_assemble_codecprivate(), mkv_assemble_native_codecprivate(), mkv_write_track(), mkv_write_track_video(), mov_codec_id(), mov_create_timecode_track(), mov_finalize_stsd_codec(), mov_find_codec_tag(), mov_get_codec_tag(), mov_get_h264_codec_tag(), mov_get_mpeg2_xdcam_codec_tag(), mov_get_rawvideo_codec_tag(), mov_init(), mov_parse_stsd_audio(), mov_parse_stsd_data(), mov_parse_stsd_subtitle(), mov_parse_stsd_video(), mov_read_ares(), mov_read_glbl(), mov_read_trak(), mov_write_gmhd_tag(), mov_write_hdlr_tag(), mov_write_ms_tag(), mov_write_stbl_tag(), mov_write_stsd_tag(), mov_write_subtitle_tag(), mov_write_ttml_document_from_queue(), mov_write_video_tag(), mpegts_set_stream_info(), msnwc_tcp_read_header(), mxf_parse_structural_metadata(), nsv_parse_NSVs_header(), ogm_header(), oma_read_header(), oma_write_header(), ost_add(), parse_dsd_prop(), parse_strk(), parse_video_info(), parse_videoinfoheader2(), parse_waveformatex(), pmt_cb(), rawvideo_read_header(), read_desc_chunk(), read_header(), rfc4175_parse_format(), rl2_read_header(), rm_read_audio_stream_info(), roq_read_packet(), rpl_read_header(), rpl_read_packet(), rsd_read_header(), rsd_read_packet(), rso_read_header(), rso_write_header(), rv10_write_header(), scan_file(), segment_mux_init(), seq_read_header(), set_codec_str(), sga_audio_packet(), sga_video_packet(), show_stream(), siff_parse_vbv1(), simbiosis_imx_read_header(), smacker_read_header(), smjpeg_read_header(), smush_read_header(), sol_read_header(), str_read_packet(), streamcopy_init(), thp_read_header(), v4l2_read_header(), validate_codec_tag(), vivo_read_header(), vmd_read_header(), voc_write_header(), voc_write_packet(), wavarc_read_header(), wc3_read_header(), write_codec_attr(), write_metadata(), write_streamheader(), wsvqa_read_header(), xmv_process_packet_header(), and xwma_read_header().
| uint8_t* AVCodecParameters::extradata |
Extra binary data needed for initializing the decoder, codec-dependent.
Must be allocated with av_malloc() and will be freed by avcodec_parameters_free(). The allocated size of extradata must be at least extradata_size + AV_INPUT_BUFFER_PADDING_SIZE, with the padding bytes zeroed.
Definition at line 76 of file codec_par.h.
Referenced by a64_write_header(), aac_adtstoasc_filter(), aax_read_header(), ace_read_header(), acm_read_header(), adts_init(), adts_write_packet(), adx_read_header(), afc_read_header(), aiff_read_header(), aiff_write_header(), ape_read_header(), apng_read_header(), apng_write_header(), append_extradata(), asf_read_stream_properties(), av_get_audio_frame_duration2(), avcodec_parameters_copy(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avi_extract_stream_metadata(), avi_read_header(), bitstream_switching(), bonk_read_header(), caf_write_header(), celt_header(), cine_read_header(), codec2_read_header(), codec2_read_header_common(), codec2_write_header(), codec2raw_read_header(), codec_parameters_reset(), concat_parse_script(), copy_stream_props(), cuvid_decode_init(), decode_stream_header(), detect_stream_specific(), dfa_read_header(), dshow_add_device(), dump_attachment(), encode_intervals(), ff_alloc_extradata(), ff_bprint_to_codecpar_extradata(), ff_cbs_bsf_generic_init(), ff_cbs_read_extradata(), ff_cbs_write_extradata(), ff_generate_avci_extradata(), ff_get_extradata(), ff_get_wav_header(), ff_is_ttml_stream_paragraph_based(), ff_mov_read_stsd_entries(), ff_mov_write_packet(), ff_mp4_read_dec_config_descr(), ff_parse_mpeg2_descriptor(), ff_put_bmp_header(), ff_put_wav_header(), ff_rm_read_mdpr_codecdata(), filter_units_init(), flac_header(), flac_read_header(), flac_write_header(), flv_read_packet(), flv_set_video_codec(), flv_write_codec_header(), flv_write_packet(), framecrc_write_header(), fsb_read_header(), genh_read_header(), get_private_data(), get_video_private_data(), hca_read_header(), hcom_read_header(), hevc_parse_sdp_line(), hnm_read_header(), iff_read_header(), init_fps(), jacosub_write_header(), latm_write_frame_header(), latm_write_header(), latm_write_packet(), LLVMFuzzerTestOneInput(), main(), microdvd_read_header(), microdvd_write_header(), mkv_init(), mkv_update_codecprivate(), mkv_write_attachments(), mkv_write_track(), mov_create_chapter_track(), mov_create_dvd_sub_decoder_specific_info(), mov_finalize_stsd_codec(), mov_parse_stsd_data(), mov_read_aclr(), mov_read_dops(), mov_read_extradata(), mov_read_glbl(), mov_read_stsd(), mov_read_targa_y216(), mov_read_wave(), mov_realloc_extradata(), mov_rewrite_dvd_sub_extradata(), mov_write_dfla_tag(), mov_write_dops_tag(), mov_write_dpxe_tag(), mov_write_extradata_tag(), mov_write_header(), mov_write_isml_manifest(), mov_write_single_packet(), mov_write_subtitle_tag(), mov_write_tmcd_tag(), mov_write_trailer(), mpc8_read_header(), mpc_read_header(), mpegts_check_bitstream(), mpegts_write_packet_internal(), mpegts_write_pmt(), msf_read_header(), mtv_read_header(), mxf_parse_ffv1_frame(), mxf_parse_structural_metadata(), mxf_write_ffv1_subdesc(), new_stream(), nist_read_header(), nsv_parse_NSVs_header(), ogg_build_flac_headers(), ogg_build_opus_headers(), ogg_build_speex_headers(), ogg_init(), ogm_header(), oma_read_header(), oma_write_header(), opus_header(), opus_metadata_init(), opus_write_extradata(), parse_fmtp_config(), parse_media_type(), parse_mpeg1waveformatex(), parse_packed_headers(), parse_video_var(), parse_vtrk(), put_videoinfoheader2(), qdm2_parse_config(), read_header(), read_kuki_chunk(), realtext_read_header(), redspark_read_header(), rka_read_header(), rm_read_audio_stream_info(), rsd_read_header(), rtp_write_header(), sdns_read_header(), sdp_parse_fmtp_config_h264(), seg_write_packet(), set_codec_str(), show_stream(), smacker_read_header(), smush_read_header(), speex_header(), subviewer_read_header(), svq3_parse_packet(), tak_read_header(), theora_header(), trace_headers_init(), track_header(), tta_init(), tta_read_header(), tta_write_header(), ttml_set_header_values_from_extradata(), update_stream_extradata(), vc1test_write_header(), vfw_read_header(), vorbis_header(), vqf_read_header(), wavarc_read_header(), write_codec_attr(), write_header(), write_streamheader(), wsvqa_read_header(), wsvqa_read_packet(), wv_read_header(), xmv_process_packet_header(), xwma_read_header(), and yop_read_header().
| int AVCodecParameters::extradata_size |
Size of the extradata content in bytes.
Definition at line 80 of file codec_par.h.
Referenced by a64_write_header(), adts_init(), adts_write_packet(), adx_read_header(), aiff_write_header(), apng_write_header(), append_extradata(), asf_read_stream_properties(), asf_write_header1(), avcodec_parameters_copy(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avi_extract_stream_metadata(), avi_read_header(), bitstream_switching(), caf_write_header(), cine_read_header(), codec2_write_header(), copy_stream_props(), cuvid_decode_init(), decode_stream_header(), detect_stream_specific(), dshow_add_device(), dump_attachment(), ff_alloc_extradata(), ff_bprint_to_codecpar_extradata(), ff_cbs_read_extradata(), ff_cbs_write_extradata(), ff_get_extradata(), ff_is_ttml_stream_paragraph_based(), ff_mov_read_stsd_entries(), ff_mov_write_packet(), ff_mp4_read_dec_config_descr(), ff_parse_mpeg2_descriptor(), ff_put_bmp_header(), ff_put_wav_header(), flac_header(), flac_read_header(), flac_write_header(), flv_check_bitstream(), flv_read_packet(), flv_set_video_codec(), flv_write_codec_header(), flv_write_packet(), framecrc_write_header(), get_private_data(), get_video_private_data(), hca_read_header(), hevc_parse_sdp_line(), iff_read_header(), init_fps(), jacosub_write_header(), latm_write_frame_header(), latm_write_header(), LLVMFuzzerTestOneInput(), m4sl_cb(), main(), microdvd_write_header(), mkv_check_new_extra_data(), mkv_init(), mkv_update_codecprivate(), mkv_write_attachments(), mkv_write_track(), mov_finalize_stsd_codec(), mov_read_aclr(), mov_read_atom_into_extradata(), mov_read_extradata(), mov_read_glbl(), mov_read_stsd(), mov_read_targa_y216(), mov_read_trak(), mov_read_wave(), mov_realloc_extradata(), mov_rewrite_dvd_sub_extradata(), mov_write_dfla_tag(), mov_write_dops_tag(), mov_write_dpxe_tag(), mov_write_extradata_tag(), mov_write_header(), mov_write_isml_manifest(), mov_write_single_packet(), mov_write_subtitle_tag(), mov_write_tmcd_tag(), mov_write_trailer(), mpegts_check_bitstream(), mpegts_init(), mpegts_write_packet_internal(), mpegts_write_pmt(), msf_read_header(), mtv_read_header(), mux_final_stats(), mxf_parse_ffv1_frame(), mxf_write_ffv1_subdesc(), new_stream(), ogg_build_flac_headers(), ogg_build_opus_headers(), ogg_build_speex_headers(), ogg_init(), ogm_header(), oma_write_header(), opus_metadata_init(), parse_fmtp_config(), parse_media_type(), parse_packed_headers(), parse_video_var(), parse_vtrk(), put_videoinfoheader2(), realtext_read_header(), rl2_read_header(), rm_read_audio_stream_info(), rtp_write_header(), sdp_parse_fmtp_config_h264(), seg_write_packet(), set_codec_str(), show_stream(), smacker_read_header(), speex_header(), tak_read_header(), theora_header(), track_header(), tta_init(), tta_read_header(), ttml_set_header_values_from_extradata(), update_stream_extradata(), vfw_read_header(), vorbis_header(), write_codec_attr(), write_header(), write_streamheader(), xmv_process_packet_header(), and xwma_read_header().
| int AVCodecParameters::format |
Definition at line 86 of file codec_par.h.
Referenced by add_video_stream(), aptx_read_header_common(), at_write_header(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avformat_find_stream_info(), avi_write_header(), avi_write_packet(), avisynth_create_stream_video(), bfi_read_header(), bmv_read_header(), caca_write_header(), choose_chroma_location(), cine_read_header(), codec2_read_header_common(), codec_parameters_reset(), create_stream(), dc1394_read_common(), derf_read_header(), dirac_header(), dshow_add_device(), dv_init_mux(), fbdev_read_header(), fbdev_write_packet(), ff_argo_asf_fill_stream(), ff_img_read_header(), ff_isom_get_vpcc_features(), ff_put_bmp_header(), film_init(), film_read_header(), find_compressor(), flac_write_picture(), frm_read_header(), frm_read_packet(), fwse_read_header(), grab_read_header(), gxf_write_dv_auxiliary(), gxf_write_header(), gxf_write_mpeg_auxiliary(), gxf_write_umf_media_dv(), gxf_write_umf_media_mpeg(), ico_check_attributes(), iff_read_header(), kmsgrab_read_header(), lavfi_read_header(), match_stream_specifier(), mkv_write_track(), mkv_write_track_video(), mov_get_dv_codec_tag(), mov_get_h264_codec_tag(), mov_get_mpeg2_xdcam_codec_tag(), mov_get_rawvideo_codec_tag(), mov_init(), mov_write_packet(), mov_write_video_tag(), msp_read_header(), mtv_read_header(), mxf_init(), mxf_parse_structural_metadata(), mxf_write_ffv1_desc(), opengl_write_header(), parse_video_var(), pp_bnk_read_header(), pulse_write_header(), pulse_write_packet(), rawvideo_read_header(), read_header(), read_header_vs(), read_packet_vs(), rfc4175_parse_format(), scan_file(), sdl2_write_header(), sdl2_write_packet(), ser_read_header(), show_stream(), siff_parse_vbv1(), simbiosis_imx_read_header(), smacker_read_header(), tmv_read_header(), v4l2_read_header(), vfw_read_header(), wady_read_header(), write_header(), write_image_header(), write_packet(), xiph_parse_fmtp_pair(), xv_write_header(), xv_write_packet(), yuv4_read_header(), yuv4_write_header(), and yuv4_write_packet().
| int64_t AVCodecParameters::bit_rate |
The average bitrate of the encoded data (in bits per second).
Definition at line 91 of file codec_par.h.
Referenced by aa_read_header(), adx_read_header(), aea_read_header(), aiff_read_header(), apc_read_header(), argo_brp_read_header(), asf_read_ext_stream_properties(), asf_read_header(), asf_write_header1(), av_find_best_stream(), av_get_audio_frame_duration2(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avi_write_header(), bfi_read_header(), calculate_bitrate(), check_stream_max_drift(), cin_read_header(), codec2_read_header_common(), create_master_playlist(), create_stream(), daud_header(), dc1394_read_common(), dsf_read_header(), ea_read_header(), estimate_timings_from_bit_rate(), fbdev_read_header(), ff_argo_asf_fill_stream(), ff_get_wav_header(), ff_hls_senc_parse_audio_setup_info(), ff_mp4_read_dec_config_descr(), ff_parse_specific_params(), ff_pcm_read_seek(), ff_put_wav_header(), ff_voc_get_packet(), film_read_header(), g726_read_header(), gdigrab_read_header(), get_aiff_header(), get_sindex(), get_stream_bit_rate(), gsm_read_header(), gxf_write_header(), gxf_write_mpeg_auxiliary(), handle_file(), hds_write_header(), hls_write_header(), idcin_read_header(), iff_read_header(), ilbc_read_header(), init_audio(), iss_read_header(), LLVMFuzzerTestOneInput(), lxf_read_header(), mmf_read_header(), mov_build_index(), mov_read_ddts(), mov_read_header(), mov_write_uuidprof_tag(), mp3_parse_vbr_tags(), mp3_write_xing(), mpeg_mux_init(), mpegts_read_header(), mtv_read_header(), mxf_init(), ogm_dshow_header(), ogm_header(), oma_read_header(), parse_mpeg1waveformatex(), parse_strk(), pp_bnk_read_header(), put_videoinfoheader2(), qcp_read_header(), rawvideo_read_header(), read_desc_chunk(), read_frame_internal(), read_header(), read_packet(), real_parse_asm_rule(), rfc4175_parse_format(), rl2_read_header(), rm_read_audio_stream_info(), rm_read_header(), rm_read_multi(), rm_write_header(), roq_read_packet(), rv10_write_header(), seq_read_header(), ser_read_header(), show_stream(), sox_read_header(), tmv_read_header(), v4l2_read_header(), vid_read_packet(), vivo_read_header(), vmd_read_header(), vorbis_header(), vqf_read_header(), vqf_read_seek(), wc3_read_header(), write_manifest(), write_metadata(), wsaud_read_header(), wsd_read_header(), xa_read_header(), xmv_process_packet_header(), xwma_read_header(), and yop_read_header().
| int AVCodecParameters::bits_per_coded_sample |
The number of bits per sample in the codedwords.
This is basically the bitrate per sample. It is mandatory for a bunch of formats to actually decode them. It's the number of bits for one sample in the actual coded bitstream.
This could be for example 4 for ADPCM For PCM formats this matches bits_per_raw_sample Can be 0
Definition at line 104 of file codec_par.h.
Referenced by aiff_write_header(), amf_parse_object(), apac_read_header(), apc_read_header(), ape_read_header(), aptx_hd_read_header(), aptx_read_header(), argo_brp_read_header(), asf_read_stream_properties(), av_get_audio_frame_duration2(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avi_read_header(), avi_write_header(), avi_write_packet(), avr_read_header(), bfi_read_header(), cin_read_header(), cine_read_header(), create_audio_stream(), daud_header(), dfpwm_read_header(), dshow_add_device(), ea_read_header(), epaf_read_header(), fbdev_write_packet(), ff_argo_asf_fill_stream(), ff_get_bmp_header(), ff_get_wav_header(), ff_put_bmp_header(), ff_put_wav_header(), ff_reshuffle_raw_rgb(), ff_voc_get_packet(), film_read_header(), film_write_header(), flv_read_packet(), flv_same_audio_codec(), flv_set_audio_codec(), fsb_read_header(), g722_read_header(), g726_read_header(), genh_read_header(), get_aiff_header(), get_audio_flags(), get_codec_data(), get_packet_header(), get_sindex(), hcom_read_header(), ico_write_packet(), idcin_read_header(), iff_read_header(), init_audio(), ipmovie_read_header(), ircam_read_header(), iss_read_header(), LLVMFuzzerTestOneInput(), lvf_read_header(), mkv_write_track(), mmf_read_header(), mov_get_rawvideo_codec_tag(), mov_init(), mov_parse_stsd_audio(), mov_parse_stsd_video(), mov_read_ddts(), mov_write_audio_tag(), mov_write_packet(), mov_write_video_tag(), mpc8_read_header(), mpc_read_header(), mpeg_mux_init(), mv_read_header(), mxf_get_d10_aes3_packet(), mxf_parse_structural_metadata(), mxf_set_audio_pts(), mxg_read_header(), nist_read_header(), nsv_parse_NSVs_header(), nuv_header(), oma_read_header(), parse_audio_var(), parse_media_type(), parse_strk(), parse_waveformatex(), pcm_read_header(), pp_bnk_read_header(), pvf_read_header(), rawvideo_read_header(), read_desc_chunk(), read_header(), read_packet(), rfc4175_parse_format(), rl2_read_header(), roq_read_packet(), rpl_read_header(), rsd_read_header(), rtp_write_packet(), scan_file(), scd_read_track(), seq_read_header(), smacker_read_header(), smjpeg_read_header(), smjpeg_write_header(), sox_read_header(), tak_read_header(), tmv_read_header(), tta_read_header(), vfw_read_header(), vid_read_packet(), vivo_read_header(), vmd_read_header(), voc_write_packet(), wc3_read_header(), wsaud_read_header(), wsvqa_read_packet(), wv_read_header(), wve_read_header(), xmv_process_packet_header(), and xwma_read_header().
| int AVCodecParameters::bits_per_raw_sample |
This is the number of valid bits in each output sample.
If the sample format has more bits, the least significant bits are additional padding bits, which are always 0. Use right shifts to reduce the sample to its actual size. For example, audio formats with 24 bit samples will have bits_per_raw_sample set to 24, and format set to AV_SAMPLE_FMT_S32. To get the original sample use "(int32_t)sample >> 8"."
For ADPCM this might be 12 or 16 or similar Can be 0
Definition at line 117 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), mkv_write_track(), mov_write_audio_tag(), mov_write_pcmc_tag(), rka_read_header(), and tta_write_header().
| int AVCodecParameters::profile |
Codec-specific bitstream restrictions that the stream conforms to.
Definition at line 122 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), codec_parameters_reset(), dirac_header(), ff_isom_get_vpcc_features(), ff_parse_mpeg2_descriptor(), flv_write_codec_header(), get_dvb_stream_type(), mkv_assemble_native_codecprivate(), mov_get_dnxhd_codec_tag(), mov_write_isml_manifest(), mxf_get_mpeg2_codec_ul(), mxf_parse_h264_frame(), mxf_parse_mpeg2_frame(), mxf_parse_prores_frame(), mxf_write_avc_subdesc(), mxf_write_mpegvideo_desc(), put_arib_caption_descriptor(), show_stream(), and write_codec_attr().
| int AVCodecParameters::level |
Definition at line 123 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), codec_parameters_reset(), dirac_header(), ff_isom_get_vpcc_features(), mxf_get_mpeg2_codec_ul(), mxf_parse_h264_frame(), mxf_parse_mpeg2_frame(), mxf_write_avc_subdesc(), mxf_write_mpegvideo_desc(), show_stream(), and write_codec_attr().
| int AVCodecParameters::width |
Video only.
The dimensions of the video frame in pixels.
Definition at line 128 of file codec_par.h.
Referenced by add_input_streams(), add_video_stream(), amf_parse_object(), amv_write_header(), apng_read_header(), argo_brp_read_header(), asf_read_stream_properties(), asf_write_header1(), av_find_default_stream_index(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avi_read_header(), avi_write_header(), avi_write_packet(), avisynth_create_stream_video(), bfi_read_header(), bmv_read_header(), caca_write_header(), cdxl_read_packet(), cin_read_header(), cine_read_header(), compute_display_area(), compute_texture_rect(), create_stream(), dash_init(), dat_read_packet(), dc1394_read_common(), decode_stream_header(), dfa_read_header(), dhav_read_packet(), dirac_header(), dshow_add_device(), dump_spherical(), dump_stream_format(), dv_init_mux(), dxa_read_header(), fbdev_read_header(), fbdev_write_packet(), ff_flac_parse_picture(), ff_framehash_write_header(), ff_generate_avci_extradata(), ff_get_bmp_header(), ff_h264_parse_framesize(), ff_hls_write_stream_info(), ff_img_read_header(), ff_img_read_packet(), ff_put_bmp_header(), ff_reshuffle_raw_rgb(), ff_rm_read_mdpr_codecdata(), ff_sauce_read(), film_read_header(), find_compressor(), flac_write_picture(), flush(), flv_write_packet(), frm_read_header(), frm_read_packet(), gdv_read_header(), get_vp9_level(), gif_read_header(), grab_read_header(), handle_file(), hnm_read_header(), ico_check_attributes(), ico_write_packet(), idcin_read_header(), iff_read_header(), ifv_read_header(), init_fps(), init_muxer(), init_stream(), init_video_stream(), ipmovie_read_header(), ipu_read_header(), ivf_write_header(), kmsgrab_read_header(), lavfi_read_header(), LLVMFuzzerTestOneInput(), lvf_read_header(), map_auto_video(), match_stream_specifier(), mkv_write_track_video(), modplug_read_header(), mods_read_header(), moflex_read_sync(), mov_create_dvd_sub_decoder_specific_info(), mov_get_dv_codec_tag(), mov_get_h264_codec_tag(), mov_get_mpeg2_xdcam_codec_tag(), mov_init(), mov_parse_stsd_subtitle(), mov_parse_stsd_video(), mov_read_ares(), mov_read_header(), mov_read_targa_y216(), mov_read_trak(), mov_rewrite_dvd_sub_extradata(), mov_write_avid_tag(), mov_write_clap_tag(), mov_write_isml_manifest(), mov_write_packet(), mov_write_tapt_tag(), mov_write_tkhd_tag(), mov_write_uuidprof_tag(), mov_write_video_tag(), msp_read_header(), mtv_read_header(), mxf_init(), mxf_parse_dnxhd_frame(), mxf_parse_ffv1_frame(), mxf_parse_h264_frame(), mxf_parse_mpeg2_frame(), mxf_parse_structural_metadata(), mxf_write_cdci_common(), nsv_parse_NSVs_header(), nuv_header(), ogg_build_vp8_headers(), ogm_dshow_header(), ogm_header(), opengl_compute_display_area(), opengl_write_header(), parse_video_info(), parse_video_var(), parse_vtrk(), pdv_read_header(), pmp_header(), print_pkt_side_data(), put_videoinfoheader2(), r3d_read_red1(), rawvideo_read_header(), read_frame(), read_header(), read_header_vs(), read_packet(), read_packet_vs(), read_seek(), read_thread(), rfc4175_parse_sdp_line(), rl2_read_header(), roq_read_packet(), rpl_read_header(), rv10_write_header(), scan_file(), sdl2_write_header(), sdl2_write_packet(), sdr2_read_header(), seq_read_header(), ser_read_header(), show_stream(), siff_parse_vbv1(), smacker_read_header(), smjpeg_write_header(), smush_read_header(), str_read_packet(), swf_read_packet(), swf_write_header(), swf_write_video(), theora_header(), thp_read_header(), tmv_read_header(), track_header(), v4l2_read_header(), vc1t_read_header(), vc1test_write_header(), vfw_read_header(), vivo_read_header(), vp8_header(), wc3_read_header(), write_adaptation_set(), write_header(), write_image_header(), write_metadata(), write_packet(), write_representation(), write_streamheader(), write_trailer(), wsvqa_read_header(), xiph_parse_fmtp_pair(), xmv_process_packet_header(), xv_write_header(), xv_write_packet(), yop_read_header(), yuv4_read_header(), yuv4_write_header(), and yuv4_write_packet().
| int AVCodecParameters::height |
Definition at line 129 of file codec_par.h.
Referenced by add_input_streams(), add_video_stream(), amf_parse_object(), amv_write_header(), apng_read_header(), argo_brp_read_header(), asf_read_stream_properties(), asf_write_header1(), av_find_default_stream_index(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avi_read_header(), avi_write_header(), avisynth_create_stream_video(), bfi_read_header(), bmv_read_header(), caca_write_header(), cdxl_read_packet(), cin_read_header(), cine_read_header(), compute_display_area(), compute_texture_rect(), create_stream(), dash_init(), dat_read_packet(), dc1394_read_common(), decode_stream_header(), dfa_read_header(), dhav_read_packet(), dirac_header(), dshow_add_device(), dump_spherical(), dump_stream_format(), dv_init_mux(), dxa_read_header(), fbdev_read_header(), fbdev_write_packet(), ff_flac_parse_picture(), ff_framehash_write_header(), ff_get_bmp_header(), ff_h264_parse_framesize(), ff_hls_write_stream_info(), ff_img_read_header(), ff_img_read_packet(), ff_put_bmp_header(), ff_reshuffle_raw_rgb(), ff_rm_read_mdpr_codecdata(), ff_sauce_read(), film_read_header(), find_compressor(), flac_write_picture(), flush(), flv_write_packet(), frm_read_header(), frm_read_packet(), gdv_read_header(), get_vp9_level(), gif_read_header(), grab_read_header(), gxf_find_lines_index(), gxf_write_header(), gxf_write_mpeg_auxiliary(), handle_file(), hnm_read_header(), ico_check_attributes(), ico_write_packet(), idcin_read_header(), iff_read_header(), ifv_read_header(), init_fps(), init_muxer(), init_stream(), init_video_stream(), ipmovie_read_header(), ipu_read_header(), ivf_write_header(), kmsgrab_read_header(), lavfi_read_header(), LLVMFuzzerTestOneInput(), lvf_read_header(), map_auto_video(), match_stream_specifier(), mkv_write_track_video(), modplug_read_header(), mods_read_header(), moflex_read_sync(), mov_create_dvd_sub_decoder_specific_info(), mov_get_dv_codec_tag(), mov_get_h264_codec_tag(), mov_get_mpeg2_xdcam_codec_tag(), mov_init(), mov_parse_stsd_subtitle(), mov_parse_stsd_video(), mov_read_header(), mov_read_targa_y216(), mov_read_trak(), mov_rewrite_dvd_sub_extradata(), mov_write_avid_tag(), mov_write_isml_manifest(), mov_write_tapt_tag(), mov_write_tkhd_tag(), mov_write_uuidprof_tag(), msp_read_header(), msp_read_packet(), mtv_read_header(), mxf_init(), mxf_parse_dnxhd_frame(), mxf_parse_ffv1_frame(), mxf_parse_h264_frame(), mxf_parse_mpeg2_frame(), mxf_parse_structural_metadata(), mxf_write_cdci_common(), nsv_parse_NSVs_header(), nuv_header(), ogg_build_vp8_headers(), ogm_dshow_header(), ogm_header(), opengl_compute_display_area(), opengl_write_header(), parse_video_info(), parse_video_var(), parse_vtrk(), pdv_read_header(), pmp_header(), print_pkt_side_data(), put_videoinfoheader2(), r3d_read_red1(), rawvideo_read_header(), read_frame(), read_header(), read_header_vs(), read_packet(), read_packet_vs(), read_seek(), read_thread(), rfc4175_parse_sdp_line(), rl2_read_header(), roq_read_packet(), rpl_read_header(), rv10_write_header(), scan_file(), sdl2_write_header(), sdl2_write_packet(), sdr2_read_header(), seq_read_header(), ser_read_header(), show_stream(), siff_parse_vbv1(), smacker_read_header(), smjpeg_write_header(), smush_read_header(), str_read_packet(), swf_write_header(), swf_write_video(), theora_header(), thp_read_header(), tmv_read_header(), track_header(), v4l2_read_header(), vc1t_read_header(), vc1test_write_header(), vfw_read_header(), vivo_read_header(), vp8_header(), wc3_read_header(), write_adaptation_set(), write_header(), write_image_header(), write_metadata(), write_packet(), write_representation(), write_streamheader(), write_trailer(), wsvqa_read_header(), xiph_parse_fmtp_pair(), xmv_process_packet_header(), xv_write_header(), xv_write_packet(), yop_read_header(), yuv4_read_header(), yuv4_write_header(), and yuv4_write_packet().
| AVRational AVCodecParameters::sample_aspect_ratio |
Video only.
The aspect ratio (width / height) which a single pixel should have when displayed.
When the aspect ratio is unknown / undefined, the numerator should be set to 0 (the denominator may have any value).
Definition at line 138 of file codec_par.h.
Referenced by asf_write_header1(), av_guess_sample_aspect_ratio(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), codec_parameters_reset(), configure_video_filters(), dump_stream_format(), gif_read_header(), has_codec_parameters(), init_muxer(), lavfi_read_header(), mov_write_avid_tag(), mov_write_pasp_tag(), mov_write_tapt_tag(), mov_write_video_tag(), mxf_init(), mxf_parse_ffv1_frame(), ogg_build_vp8_headers(), streamcopy_init(), and xv_write_header().
| enum AVFieldOrder AVCodecParameters::field_order |
Video only.
The order of the fields in interlaced video.
Definition at line 143 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), avi_write_header(), avisynth_create_stream_video(), choose_chroma_location(), codec_parameters_reset(), ff_generate_avci_extradata(), find_compressor(), mkv_write_track_video(), mov_get_h264_codec_tag(), mov_get_mpeg2_xdcam_codec_tag(), mov_read_fiel(), mov_write_video_tag(), mxf_parse_ffv1_frame(), mxf_parse_h264_frame(), mxf_parse_structural_metadata(), rfc4175_parse_format(), rtp_write_packet(), show_stream(), write_adaptation_set(), yuv4_read_header(), and yuv4_write_header().
| enum AVColorRange AVCodecParameters::color_range |
Video only.
Additional colorspace characteristics.
Definition at line 148 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), avisynth_create_stream_video(), codec_parameters_reset(), dirac_header(), dshow_add_device(), ff_isom_get_vpcc_features(), mkv_write_video_color(), mov_read_aclr(), mov_read_colr(), mov_read_vpcc(), mov_write_avid_tag(), mov_write_colr_tag(), mxf_parse_structural_metadata(), mxf_write_cdci_common(), rfc4175_parse_fmtp(), show_stream(), yuv4_read_header(), and yuv4_write_header().
| enum AVColorPrimaries AVCodecParameters::color_primaries |
Definition at line 149 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), avisynth_create_stream_video(), codec_parameters_reset(), dirac_header(), dshow_add_device(), ff_isom_write_vpcc(), mkv_write_video_color(), mov_read_colr(), mov_read_vpcc(), mov_write_colr_tag(), mov_write_video_tag(), mxf_parse_structural_metadata(), mxf_write_cdci_common(), rfc4175_parse_fmtp(), and show_stream().
| enum AVColorTransferCharacteristic AVCodecParameters::color_trc |
Definition at line 150 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), avisynth_create_stream_video(), codec_parameters_reset(), dirac_header(), dshow_add_device(), ff_isom_write_vpcc(), mkv_write_video_color(), mov_read_colr(), mov_read_vpcc(), mov_write_colr_tag(), mov_write_gama_tag(), mov_write_video_tag(), mxf_parse_structural_metadata(), mxf_write_cdci_common(), rfc4175_parse_fmtp(), and show_stream().
| enum AVColorSpace AVCodecParameters::color_space |
Definition at line 151 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), avisynth_create_stream_video(), codec_parameters_reset(), dirac_header(), dshow_add_device(), ff_isom_write_vpcc(), mkv_write_video_color(), mov_read_colr(), mov_read_vpcc(), mov_write_colr_tag(), mov_write_video_tag(), mxf_parse_structural_metadata(), mxf_write_cdci_common(), read_header_vs(), read_packet_vs(), rfc4175_parse_fmtp(), and show_stream().
| enum AVChromaLocation AVCodecParameters::chroma_location |
Definition at line 152 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), avisynth_create_stream_video(), choose_chroma_location(), codec_parameters_reset(), dshow_add_device(), ff_isom_get_vpcc_features(), mkv_write_video_color(), show_stream(), yuv4_read_header(), and yuv4_write_header().
| int AVCodecParameters::video_delay |
Video only.
Number of delayed frames.
Definition at line 157 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), compute_muxer_pkt_fields(), dash_write_packet(), decode_stream_header(), ifile_open(), ist_dts_update(), mov_estimate_video_delay(), show_stream(), video_frame_process(), and write_streamheader().
| int AVCodecParameters::sample_rate |
Audio only.
The number of audio samples per second.
Definition at line 178 of file codec_par.h.
Referenced by aa_read_header(), aax_read_header(), ace_read_header(), acm_read_header(), adp_read_header(), ads_read_header(), adx_read_header(), aea_read_header(), afc_read_header(), aiff_read_header(), aiff_write_header(), aix_read_header(), amf_parse_object(), amv_init(), amv_write_alist(), apac_read_header(), apc_read_header(), ape_read_header(), aptx_read_header_common(), argo_brp_read_header(), ast_read_header(), ast_write_header(), at_write_header(), audio_read_header(), audio_write_header(), av_find_best_stream(), av_find_default_stream_index(), av_get_audio_frame_duration2(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avisynth_create_stream_audio(), avr_read_header(), bfi_read_header(), binka_read_header(), bmv_read_header(), bonk_read_header(), caf_write_header(), cdata_read_header(), cdxl_read_packet(), celt_header(), cin_read_header(), codec2_read_header_common(), compute_frame_duration(), create_audio_stream(), create_new_audio_stream(), daud_header(), daud_init(), dcstr_read_header(), decode_stream_header(), derf_read_header(), dfpwm_read_header(), dhav_read_packet(), dsf_read_header(), dshow_add_device(), dss_723_1_read_packet(), dss_read_header(), dtshd_read_header(), dv_assemble_frame(), dv_init_mux(), dxa_read_header(), ea_read_header(), enable_pcr_generation_for_stream(), epaf_read_header(), ff_argo_asf_fill_stream(), ff_framehash_write_header(), ff_get_wav_header(), ff_hls_senc_parse_audio_setup_info(), ff_mov_read_stsd_entries(), ff_mp4_read_dec_config_descr(), ff_parse_specific_params(), ff_pcm_read_packet(), ff_pcm_read_seek(), ff_put_wav_header(), ff_rtp_get_codec_info(), ff_rtp_get_payload_type(), ff_rtp_parse_open(), ff_voc_get_packet(), film_read_header(), film_write_header(), find_expected_header(), flv_read_packet(), flv_same_audio_codec(), flv_set_audio_codec(), flv_write_codec_header(), fsb_read_header(), fwse_read_header(), g722_read_header(), g723_1_init(), g726_read_header(), g729_read_header(), gdv_read_header(), genh_read_header(), get_aiff_header(), get_audio_flags(), get_codec_data(), get_dvb_stream_type(), get_sindex(), gsm_read_header(), guess_pkt_duration(), gxf_write_header(), handle_file(), hca_read_header(), hcom_read_header(), idcin_read_header(), iff_read_header(), ifv_read_header(), ilbc_read_header(), imf_read_packet(), init_audio(), init_fps(), init_muxer(), init_pts(), ircam_read_header(), ircam_write_header(), iss_read_header(), ist_dts_update(), laf_read_header(), laf_read_packet(), lavfi_read_header(), LLVMFuzzerTestOneInput(), lvf_read_header(), lxf_read_header(), match_stream_specifier(), mkv_write_block(), mkv_write_track(), mmf_read_header(), modplug_read_header(), moflex_read_sync(), mov_finalize_stsd_codec(), mov_init(), mov_parse_stsd_audio(), mov_read_ddts(), mov_read_dmlp(), mov_read_trak(), mov_write_audio_tag(), mov_write_esds_tag(), mov_write_isml_manifest(), mov_write_uuidprof_tag(), mp3_write_xing(), mpc8_read_header(), mpc_read_header(), mpeg_mux_init(), mpegps_read_packet(), mpegts_init(), mpegts_write_packet_internal(), msf_read_header(), mtaf_read_header(), musx_read_header(), mv_read_header(), mxf_init(), mxf_parse_structural_metadata(), mxf_write_generic_desc(), mxf_write_generic_sound_common(), mxf_write_wav_common(), mxg_read_header(), nist_read_header(), nsp_read_header(), nsv_parse_NSVs_header(), nsv_read_chunk(), nut_write_header(), ogg_init(), ogm_dshow_header(), ogm_header(), oma_read_header(), oma_write_header(), opus_header(), parse_audio_var(), parse_dsd_prop(), parse_strk(), pcm_read_header(), pmp_header(), pp_bnk_read_header(), pulse_read_header(), pulse_write_header(), pulse_write_packet(), pvf_read_header(), qcp_read_header(), r3d_read_reda(), read_desc_chunk(), read_frame_internal(), read_header(), read_header_gme(), read_header_openmpt(), redspark_read_header(), rka_read_header(), rl2_read_header(), rm_read_audio_stream_info(), rm_write_header(), roq_read_packet(), rsd_read_header(), rso_read_header(), rso_write_header(), rtp_write_header(), rv10_write_header(), samples_per_packet(), sbg_read_header(), scd_read_track(), sdns_read_header(), sdr2_read_header(), sds_read_header(), sdx_read_header(), seq_read_header(), set_codec_from_probe_data(), sga_audio_packet(), show_stream(), simbiosis_imx_read_header(), smacker_read_header(), smjpeg_read_header(), smjpeg_write_header(), smush_read_header(), sol_read_header(), sox_read_header(), sox_write_header(), speex_header(), str_read_packet(), stream_cycle_channel(), svag_read_header(), svs_read_header(), swf_write_header(), tak_read_header(), thp_read_header(), threedostr_read_header(), tmv_read_header(), track_header(), ts_to_samples(), tta_init(), tta_read_header(), tta_write_header(), update_initial_timestamps(), vag_read_header(), vid_read_packet(), viv_read_packet(), viv_read_seek(), vivo_read_header(), vmd_read_header(), voc_write_packet(), vorbis_header(), vpk_read_header(), vqf_read_header(), wady_read_header(), wavarc_read_header(), wc3_read_header(), write_adaptation_set(), write_header(), write_metadata(), write_representation(), write_streamheader(), wsaud_read_header(), wsaud_write_header(), wsd_read_header(), wsvqa_read_packet(), wv_read_header(), wve_read_header(), xa_read_header(), xmd_read_header(), xmv_process_packet_header(), xvag_read_header(), xwma_read_header(), and yop_read_header().
| int AVCodecParameters::block_align |
Audio only.
The number of bytes per coded audio frame, required by some formats.
Corresponds to nBlockAlign in WAVEFORMATEX.
Definition at line 185 of file codec_par.h.
Referenced by aa_read_header(), ace_read_header(), ace_read_packet(), ads_read_header(), ads_read_packet(), aea_read_header(), aiff_read_header(), aiff_read_packet(), aiff_write_header(), aiff_write_trailer(), amv_init(), apc_read_header(), aptx_hd_read_header(), aptx_read_header(), asf_write_header1(), ast_write_trailer(), av_get_audio_frame_duration2(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avi_read_header(), avr_read_header(), caf_write_header(), caf_write_packet(), caf_write_trailer(), codec2_read_header_common(), codec2_read_packet(), daud_header(), dcstr_read_header(), dcstr_read_packet(), derf_read_header(), dfpwm_read_header(), dsf_read_header(), dsf_read_packet(), dxa_read_header(), ea_read_header(), epaf_read_header(), ff_argo_asf_fill_stream(), ff_get_wav_header(), ff_parse_specific_params(), ff_pcm_read_packet(), ff_pcm_read_seek(), ff_put_wav_header(), ff_rm_parse_packet(), ff_rm_retrieve_cache(), film_read_header(), fsb_read_header(), fsb_read_packet(), fwse_read_header(), g729_read_header(), g729_read_packet(), genh_read_header(), genh_read_packet(), get_aiff_header(), get_sindex(), handle_file(), hca_read_header(), hca_read_packet(), hcom_read_header(), idcin_read_header(), iff_read_header(), iff_read_packet(), ilbc_parse_fmtp(), ilbc_parse_sdp_line(), ilbc_read_header(), ilbc_read_packet(), ilbc_write_header(), init_audio(), init_muxer(), ircam_read_header(), ism_write_header(), iss_read_header(), LLVMFuzzerTestOneInput(), mov_finalize_stsd_codec(), mov_init(), mov_write_isml_manifest(), msf_read_header(), msf_read_packet(), mtaf_read_header(), mtaf_read_packet(), musx_read_header(), musx_read_packet(), mxf_write_d10_audio_packet(), mxf_write_wav_common(), mxg_read_header(), nist_read_header(), nsp_read_header(), oma_read_header(), oma_write_header(), parse_strk(), pcm_read_header(), pp_bnk_read_header(), pvf_read_header(), read_desc_chunk(), read_header(), read_packet(), rl2_read_header(), rm_read_audio_stream_info(), roq_read_packet(), rsd_read_header(), rsd_read_packet(), rso_read_header(), rtp_send_ilbc(), rtp_write_header(), samples_per_packet(), scd_read_packet(), scd_read_track(), sdns_read_header(), sdx_read_header(), seq_read_header(), sox_read_header(), str_read_packet(), streamcopy_init(), svag_read_header(), svag_read_packet(), svs_read_header(), threedostr_read_header(), vag_read_header(), vag_read_packet(), vivo_read_header(), vmd_read_header(), vpk_read_header(), vpk_read_packet(), vpk_read_seek(), wady_read_header(), wc3_read_header(), write_skip_frames(), wve_read_header(), xmd_read_header(), xmv_process_packet_header(), xvag_read_header(), xvag_read_packet(), xwma_read_header(), and xwma_read_packet().
| int AVCodecParameters::frame_size |
Audio only.
Audio frame size, if known. Required by some formats to be static.
Definition at line 189 of file codec_par.h.
Referenced by amv_init(), audio_read_header(), av_get_audio_frame_duration2(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), caf_write_header(), codec2_read_header_common(), codec2_read_packet(), ff_mov_write_packet(), ff_parse_specific_params(), ist_dts_update(), mov_init(), mov_read_ddts(), mov_read_dmlp(), mov_write_audio_tag(), read_header(), samples_per_packet(), sbg_read_header(), and sbg_read_packet().
| int AVCodecParameters::initial_padding |
Audio only.
The amount of padding (in samples) inserted by the encoder at the beginning of the audio. I.e. this number of leading decoded samples must be discarded by the caller to get the original audio without leading padding.
Definition at line 197 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), dtshd_read_header(), mkv_write_track(), mov_read_dops(), mpegts_init(), ogg_write_packet_internal(), opus_header(), and show_stream().
| int AVCodecParameters::trailing_padding |
Audio only.
The amount of padding (in samples) appended by the encoder to the end of the audio. I.e. this number of decoded samples must be discarded by the caller from the end of the stream to get the original audio without any trailing padding.
Definition at line 204 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), and dtshd_read_header().
| int AVCodecParameters::seek_preroll |
Audio only.
Number of samples to skip after a discontinuity.
Definition at line 208 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), mov_read_dops(), and opus_header().
| AVChannelLayout AVCodecParameters::ch_layout |
Audio only.
The channel layout and number of channels.
Definition at line 213 of file codec_par.h.
Referenced by aa_read_header(), aax_read_header(), aax_read_packet(), ace_read_header(), acm_read_header(), adp_read_header(), ads_read_header(), adx_read_header(), adx_read_packet(), aea_read_header(), afc_read_header(), aiff_write_header(), aix_read_header(), amf_parse_object(), amr_handle_packet(), amv_write_alist(), apac_read_header(), apc_read_header(), ape_read_header(), aptx_read_header_common(), ast_read_header(), ast_write_header(), ast_write_packet(), at_write_header(), audio_read_header(), audio_write_header(), av_find_best_stream(), av_get_audio_frame_duration2(), avcodec_parameters_copy(), avcodec_parameters_from_context(), avcodec_parameters_to_context(), avformat_find_stream_info(), avisynth_create_stream_audio(), avr_read_header(), bfi_read_header(), binka_read_header(), bmv_read_header(), bonk_read_header(), caf_write_header(), cdata_read_header(), cdxl_read_packet(), celt_header(), cin_read_header(), codec2_read_header_common(), codec_parameters_reset(), create_audio_stream(), create_new_audio_stream(), daud_header(), daud_init(), dcstr_read_header(), decode_stream_header(), derf_read_header(), dfpwm_read_header(), dhav_read_packet(), dsf_read_header(), dsf_read_packet(), dshow_add_device(), dss_read_header(), dtshd_read_header(), dv_init_mux(), ea_read_header(), epaf_read_header(), ff_alsa_open(), ff_argo_asf_fill_stream(), ff_framehash_write_header(), ff_get_wav_header(), ff_hls_senc_parse_audio_setup_info(), ff_mov_get_channel_layout_tag(), ff_mov_read_chan(), ff_mov_read_stsd_entries(), ff_mp4_read_dec_config_descr(), ff_pcm_read_seek(), ff_put_wav_header(), ff_rtp_get_codec_info(), ff_rtp_get_payload_type(), ff_voc_get_packet(), film_read_header(), film_write_header(), flac_init(), flac_read_header(), flv_read_packet(), flv_write_codec_header(), fsb_read_header(), fsb_read_packet(), fwse_read_header(), g722_read_header(), g723_1_init(), g726_read_header(), g729_read_header(), gdv_read_header(), genh_read_header(), genh_read_packet(), get_aiff_header(), get_audio_flags(), get_codec_data(), get_m2ts_stream_type(), get_sindex(), gsm_read_header(), guess_channel_layout(), gxf_write_header(), handle_file(), hca_read_header(), hcom_read_header(), idcin_read_header(), iff_read_header(), ifv_read_header(), ilbc_read_header(), imf_read_packet(), init_audio(), init_fps(), init_muxer(), ircam_read_header(), ircam_write_header(), iss_read_header(), laf_read_header(), lavfi_read_header(), LLVMFuzzerTestOneInput(), lvf_read_header(), lxf_read_header(), map_auto_audio(), match_stream_specifier(), mkv_write_track(), mmf_read_header(), modplug_read_header(), moflex_read_sync(), mov_finalize_stsd_codec(), mov_init(), mov_parse_stsd_audio(), mov_read_chnl(), mov_read_dac3(), mov_read_ddts(), mov_read_dec3(), mov_read_dmlp(), mov_read_SA3D(), mov_write_audio_tag(), mov_write_chan_tag(), mov_write_chnl_tag(), mov_write_header(), mov_write_isml_manifest(), mov_write_uuidprof_tag(), movie_common_init(), mp3_write_xing(), mpc8_read_header(), mpc_read_header(), mpeg_mux_init(), mpegps_read_packet(), mpegts_write_pmt(), msf_read_header(), msf_read_packet(), mtaf_read_header(), musx_read_header(), mv_read_header(), mxf_get_d10_aes3_packet(), mxf_handle_missing_index_segment(), mxf_init(), mxf_parse_structural_metadata(), mxf_set_audio_pts(), mxf_write_d10_audio_packet(), mxf_write_generic_sound_common(), mxg_read_header(), nist_read_header(), nsp_read_header(), nsv_read_chunk(), ogm_dshow_header(), ogm_header(), oma_read_header(), oma_write_header(), opt_map_channel(), opus_header(), opus_write_extradata(), parse_dsd_prop(), parse_mca_labels(), parse_mpeg1waveformatex(), parse_strk(), parse_waveformatex(), pcm_read_header(), pmp_header(), pp_bnk_read_header(), pulse_read_header(), pulse_write_header(), pulse_write_packet(), pvf_read_header(), qcp_read_header(), r3d_read_reda(), read_desc_chunk(), read_frame_internal(), read_header(), read_header_gme(), read_header_openmpt(), read_index(), read_kuki_chunk(), read_packet(), read_seek(), redspark_read_header(), redspark_read_packet(), rka_read_header(), rl2_read_header(), rm_read_audio_stream_info(), roq_read_packet(), rsd_read_header(), rsd_read_packet(), rso_read_header(), rso_write_header(), rtp_write_header(), rtp_write_packet(), rv10_write_header(), samples_per_packet(), sbg_read_header(), scd_read_packet(), scd_read_track(), sdns_read_header(), sdr2_read_header(), sds_read_header(), sdx_read_header(), seq_read_header(), set_channels(), sga_audio_packet(), show_stream(), simbiosis_imx_read_header(), smacker_read_header(), smjpeg_read_header(), smjpeg_write_header(), smush_read_header(), sol_read_header(), sox_read_header(), sox_write_header(), speex_header(), str_read_packet(), stream_cycle_channel(), svag_read_header(), svs_read_header(), swf_write_header(), tak_read_header(), thp_read_header(), threedostr_read_header(), threedostr_read_packet(), tmv_read_header(), track_header(), tta_read_header(), tta_write_header(), update_stream_avctx(), vag_read_header(), vid_read_packet(), decklink_input_callback::VideoInputFrameArrived(), viv_read_packet(), vivo_read_header(), vmd_read_header(), voc_write_packet(), vorbis_header(), vpk_read_header(), vpk_read_packet(), vqf_read_header(), wady_read_header(), wavarc_read_header(), wc3_read_header(), write_header(), write_metadata(), write_streamheader(), wsaud_read_header(), wsaud_read_packet(), wsaud_write_header(), wsd_read_header(), wsvqa_read_packet(), wv_read_header(), wve_read_header(), xa_read_header(), xa_read_packet(), xmd_read_header(), xmv_process_packet_header(), xvag_read_header(), xwma_read_header(), and yop_read_header().
| AVRational AVCodecParameters::framerate |
Video only.
Number of frames per second, for streams with constant frame durations. Should be set to { 0, 1 } when some frames have differing durations or if the value is not known.
Definition at line 225 of file codec_par.h.
Referenced by avcodec_parameters_from_context(), avcodec_parameters_to_context(), avformat_find_stream_info(), codec_parameters_reset(), and ist_dts_update().
1.8.17