#include <avformat.h>
Data Fields | |
| const AVClass * | av_class |
| Set by avformat_alloc_context. | |
| struct AVInputFormat * | iformat |
| struct AVOutputFormat * | oformat |
| void * | priv_data |
| ByteIOContext * | pb |
| unsigned int | nb_streams |
| AVStream * | streams [MAX_STREAMS] |
| char | filename [1024] |
| input or output filename | |
| int64_t | timestamp |
| char | title [512] |
| char | author [512] |
| char | copyright [512] |
| char | comment [512] |
| char | album [512] |
| int | year |
| ID3 year, 0 if none. | |
| int | track |
| track number, 0 if none | |
| char | genre [32] |
| ID3 genre. | |
| int | ctx_flags |
| Format-specific flags, see AVFMTCTX_xx. | |
| struct AVPacketList * | packet_buffer |
| This buffer is only needed when packets were already buffered but not decoded, for example to get the codec parameters in MPEG streams. | |
| int64_t | start_time |
| Decoding: position of the first frame of the component, in AV_TIME_BASE fractional seconds. | |
| int64_t | duration |
| Decoding: duration of the stream, in AV_TIME_BASE fractional seconds. | |
| int64_t | file_size |
| decoding: total file size, 0 if unknown | |
| int | bit_rate |
| Decoding: total stream bitrate in bit/s, 0 if not available. | |
| AVStream * | cur_st |
| const uint8_t * | cur_ptr_deprecated |
| int | cur_len_deprecated |
| AVPacket | cur_pkt_deprecated |
| int64_t | data_offset |
| int | index_built |
| offset of the first packet | |
| int | mux_rate |
| unsigned int | packet_size |
| int | preload |
| int | max_delay |
| int | loop_output |
| number of times to loop output in formats that support it | |
| int | flags |
| int | loop_input |
| unsigned int | probesize |
| decoding: size of data to probe; encoding: unused. | |
| int | max_analyze_duration |
| Maximum time (in AV_TIME_BASE units) during which the input should be analyzed in av_find_stream_info(). | |
| const uint8_t * | key |
| int | keylen |
| unsigned int | nb_programs |
| AVProgram ** | programs |
| enum CodecID | video_codec_id |
| Forced video codec_id. | |
| enum CodecID | audio_codec_id |
| Forced audio codec_id. | |
| enum CodecID | subtitle_codec_id |
| Forced subtitle codec_id. | |
| unsigned int | max_index_size |
| Maximum amount of memory in bytes to use for the index of each stream. | |
| unsigned int | max_picture_buffer |
| Maximum amount of memory in bytes to use for buffering frames obtained from realtime capture devices. | |
| unsigned int | nb_chapters |
| AVChapter ** | chapters |
| int | debug |
| Flags to enable debugging. | |
| struct AVPacketList * | raw_packet_buffer |
| Raw packets from the demuxer, prior to parsing and decoding. | |
| struct AVPacketList * | raw_packet_buffer_end |
| struct AVPacketList * | packet_buffer_end |
| AVMetadata * | metadata |
| int | raw_packet_buffer_remaining_size |
New fields can be added to the end with minor version bumps. Removal, reordering and changes to existing fields require a major version bump. sizeof(AVFormatContext) must not be used outside libav*.
Definition at line 570 of file avformat.h.
| const AVClass* AVFormatContext::av_class |
Set by avformat_alloc_context.
Definition at line 571 of file avformat.h.
Referenced by avformat_alloc_context(), and avformat_get_context_defaults().
struct AVInputFormat* AVFormatContext::iformat [read] |
Definition at line 573 of file avformat.h.
Referenced by av_close_input_file(), av_close_input_stream(), av_encode(), av_estimate_timings(), av_new_stream(), av_open_input_stream(), av_read_frame_internal(), av_read_packet(), av_read_pause(), av_read_play(), av_seek_frame(), av_seek_frame_binary(), av_seek_frame_generic(), avformat_seek_file(), decode_thread(), dump_format(), dump_stream_format(), format_to_name(), img_read_header(), mpegts_read_header(), and open_input_stream().
struct AVOutputFormat* AVFormatContext::oformat [read] |
Definition at line 574 of file avformat.h.
Referenced by add_audio_stream(), add_video_stream(), av_encode(), av_exit(), av_interleave_packet(), av_interleaved_write_frame(), av_set_parameters(), av_write_frame(), av_write_header(), av_write_trailer(), close_connection(), do_video_out(), dump_format(), dump_stream_format(), format_to_name(), http_prepare_data(), main(), mov_write_header(), mpeg_mux_init(), mxf_parse_mpeg2_frame(), mxf_write_header(), mxf_write_packet(), new_audio_stream(), new_video_stream(), open_video(), opt_output_file(), output_packet(), rtp_new_av_stream(), swf_write_header(), and write_video_frame().
Definition at line 575 of file avformat.h.
Referenced by adjust_write_index(), adts_write_frame_header(), adts_write_header(), adts_write_packet(), aiff_read_header(), aiff_read_packet(), aiff_write_header(), aiff_write_trailer(), ape_read_close(), ape_read_header(), ape_read_packet(), ape_read_seek(), asf_build_simple_index(), asf_read_frame_header(), asf_read_header(), asf_read_packet(), asf_read_seek(), asf_reset_header(), asf_write_header(), asf_write_header1(), asf_write_packet(), asf_write_stream_header(), asf_write_trailer(), asfrtp_parse_packet(), asfrtp_parse_sdp_line(), audio_open(), audio_read_close(), audio_read_header(), audio_read_packet(), audio_write_header(), audio_write_packet(), audio_write_trailer(), av_close_input_stream(), av_open_input_stream(), av_set_parameters(), av_write_header(), av_write_trailer(), avi_load_index(), avi_read_close(), avi_read_header(), avi_read_idx1(), avi_read_packet(), avi_read_seek(), avi_start_new_riff(), avi_write_counters(), avi_write_header(), avi_write_idx1(), avi_write_ix(), avi_write_packet(), avi_write_trailer(), avisynth_read_close(), avisynth_read_header(), avisynth_read_packet(), avisynth_read_seek(), avs_read_audio_packet(), avs_read_header(), avs_read_packet(), avs_read_video_packet(), bfi_read_header(), bfi_read_packet(), build_elision_headers(), build_frame_code(), cdata_read_header(), cdata_read_packet(), cin_read_header(), cin_read_packet(), crc_write_header(), crc_write_packet(), crc_write_trailer(), dc1394_read_common(), device_init(), dirac_gptopts(), dirac_header(), dv1394_close(), dv1394_read_header(), dv1394_read_packet(), dv_init_mux(), dv_read_close(), dv_read_header(), dv_read_packet(), dv_read_seek(), dxa_read_header(), dxa_read_packet(), ea_read_header(), ea_read_packet(), ff_alsa_close(), ff_alsa_open(), ff_alsa_xrun_recover(), ff_asf_get_packet(), ff_asf_parse_packet(), ff_rm_parse_packet(), ff_rm_retrieve_cache(), ff_rtp_send_aac(), ff_rtp_send_amr(), ff_rtp_send_data(), ff_rtp_send_h263(), ff_rtp_send_h264(), ff_rtp_send_mpegvideo(), ff_wms_parse_sdp_a_line(), ffm_is_avail_data(), ffm_read_data(), ffm_read_header(), ffm_read_packet(), ffm_seek(), ffm_seek1(), ffm_write_data(), ffm_write_header(), ffm_write_trailer(), film_read_close(), film_read_header(), film_read_packet(), find_header_idx(), flac_header(), flic_read_header(), flic_read_packet(), flush_packet(), flv_read_packet(), flv_write_header(), flv_write_packet(), flv_write_trailer(), fourxm_read_close(), fourxm_read_header(), fourxm_read_packet(), get_riff(), get_system_header_size(), get_vcd_padding_size(), gif_write_header(), gif_write_video(), grab_read_close(), grab_read_header(), grab_read_packet(), gxf_compare_field_nb(), gxf_write_flt_packet(), gxf_write_header(), gxf_write_map_packet(), gxf_write_material_data_section(), gxf_write_media_preamble(), gxf_write_packet(), gxf_write_track_description_section(), gxf_write_trailer(), gxf_write_umf_material_description(), gxf_write_umf_media_description(), gxf_write_umf_packet(), gxf_write_umf_payload(), gxf_write_umf_track_description(), idcin_read_header(), idcin_read_packet(), iff_read_header(), iff_read_packet(), img_read_header(), img_read_packet(), ipmovie_read_header(), ipmovie_read_packet(), iss_read_header(), iss_read_packet(), matroska_convert_tags(), matroska_read_close(), matroska_read_header(), matroska_read_packet(), matroska_read_seek(), mkv_write_ass_blocks(), mkv_write_block(), mkv_write_chapters(), mkv_write_header(), mkv_write_packet(), mkv_write_tracks(), mkv_write_trailer(), mm_read_header(), mm_read_packet(), mmap_init(), mmap_read_frame(), mmap_start(), mmf_read_header(), mmf_read_packet(), mov_read_close(), mov_read_header(), mov_read_packet(), mov_write_ftyp_tag(), mov_write_header(), mov_write_packet(), mov_write_trailer(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), mpc8_read_seek(), mpc_read_close(), mpc_read_header(), mpc_read_packet(), mpc_read_seek(), mpeg_mux_init(), mpeg_mux_write_packet(), mpegps_read_header(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_get_pcr(), mpegts_insert_null_packet(), mpegts_insert_pcr_only(), mpegts_raw_read_packet(), mpegts_read_close(), mpegts_read_header(), mpegts_read_packet(), mpegts_write_end(), mpegts_write_header(), mpegts_write_pat(), mpegts_write_pes(), mpegts_write_sdt(), mtv_read_header(), mtv_read_packet(), mxf_decrypt_triplet(), mxf_gen_umid(), mxf_parse_mpeg2_frame(), mxf_read_close(), mxf_read_header(), mxf_write_common_fields(), mxf_write_d10_audio_packet(), mxf_write_d10_video_packet(), mxf_write_essence_container_refs(), mxf_write_footer(), mxf_write_generic_desc(), mxf_write_header(), mxf_write_identification(), mxf_write_index_table_segment(), mxf_write_multi_descriptor(), mxf_write_package(), mxf_write_packet(), mxf_write_partition(), mxf_write_preface(), mxf_write_random_index_pack(), mxf_write_sequence(), mxf_write_system_item(), mxf_write_timecode_component(), mxf_write_track(), mxf_write_umid(), nal_send(), nsv_parse_NSVf_header(), nsv_parse_NSVs_header(), nsv_read_chunk(), nsv_read_close(), nsv_read_header(), nsv_read_packet(), nsv_read_seek(), nsv_resync(), nut_read_close(), nut_read_header(), nut_read_packet(), nut_read_seek(), nut_read_timestamp(), nuv_header(), nuv_packet(), ogg_get_headers(), ogg_get_length(), ogg_gptopts(), ogg_new_stream(), ogg_packet(), ogg_read_close(), ogg_read_header(), ogg_read_packet(), ogg_read_page(), ogg_read_timestamp(), ogg_restore(), ogg_save(), ogm_dshow_header(), ogm_header(), ogm_packet(), old_dirac_gptopts(), old_dirac_header(), output_packet(), process_audio_header_eacs(), process_audio_header_elements(), process_audio_header_sead(), process_ea_header(), process_video_header_mdec(), process_video_header_vp6(), put_chunk(), put_frame(), put_pack_header(), put_padding_packet(), put_payload_header(), put_payload_parsing_info(), put_swf_end_tag(), put_swf_tag(), put_system_header(), put_vcd_padding_sector(), pva_read_timestamp(), qcp_read_header(), qcp_read_packet(), r3d_close(), r3d_read_header(), r3d_read_rdvo(), r3d_read_reos(), r3d_seek(), read_braindead_odml_indx(), read_close(), read_desc_chunk(), read_header(), read_packet(), read_pakt_chunk(), read_part_of_packet(), read_seek(), retransmit_si_info(), rl2_read_packet(), rl2_read_seek(), rm_read_dts(), rm_read_header(), rm_read_header_old(), rm_read_packet(), rm_write_audio(), rm_write_header(), rm_write_trailer(), rm_write_video(), roq_read_header(), roq_read_packet(), rpl_read_header(), rpl_read_packet(), rtcp_send_sr(), rtp_send_mpegaudio(), rtp_send_mpegts_raw(), rtp_send_raw(), rtp_send_samples(), rtp_write_header(), rtp_write_packet(), rtp_write_trailer(), rtsp_open_transport_ctx(), rv10_write_header(), sdp_parse_line(), sdp_read_close(), sdp_read_header(), seq_read_close(), seq_read_header(), seq_read_packet(), siff_read_header(), siff_read_packet(), smacker_read_close(), smacker_read_header(), smacker_read_packet(), sox_write_header(), sox_write_trailer(), spdif_header_aac(), spdif_header_ac3(), spdif_header_dts(), spdif_header_mpeg(), spdif_write_header(), spdif_write_packet(), spdif_write_trailer(), speex_header(), speex_packet(), start_jack(), str_read_close(), str_read_header(), str_read_packet(), swf_read_header(), swf_read_packet(), swf_write_audio(), swf_write_header(), swf_write_trailer(), swf_write_video(), sync(), theora_gptopts(), theora_header(), thp_read_header(), thp_read_packet(), tmv_read_header(), tmv_read_packet(), tmv_read_seek(), tta_read_header(), tta_read_packet(), tta_read_seek(), v4l2_read_close(), v4l2_read_header(), v4l2_read_packet(), v4l2_set_parameters(), vc1test_write_packet(), vc1test_write_trailer(), vfw_read_close(), vfw_read_header(), vfw_read_packet(), vid_read_header(), vid_read_packet(), vmd_read_close(), vmd_read_header(), vmd_read_packet(), voc_get_packet(), voc_read_header(), voc_write_packet(), vorbis_header(), vqf_read_header(), vqf_read_packet(), vqf_read_seek(), wc3_read_close(), wc3_read_header(), wc3_read_packet(), write_header(), write_packet(), write_trailer(), wsaud_read_header(), wsaud_read_packet(), wsvqa_read_header(), wsvqa_read_packet(), wv_read_block_header(), wv_read_header(), wv_read_packet(), wv_read_seek(), x11grab_read_close(), x11grab_read_header(), x11grab_read_packet(), xa_read_header(), xa_read_packet(), yuv4_read_header(), and yuv4_read_packet().
Definition at line 576 of file avformat.h.
Referenced by add_metadata(), adjust_write_index(), adts_write_frame_header(), adts_write_packet(), aea_read_header(), aea_read_packet(), aiff_read_header(), aiff_read_packet(), aiff_write_header(), aiff_write_packet(), aiff_write_trailer(), amf_parse_object(), amr_read_header(), amr_read_packet(), apc_read_header(), apc_read_packet(), ape_read_header(), ape_read_packet(), ape_tag_read_field(), asf_build_simple_index(), asf_read_header(), asf_read_packet(), asf_read_pts(), asf_read_seek(), asf_write_header(), asf_write_header1(), asf_write_index(), asf_write_trailer(), asfrtp_parse_packet(), au_read_header(), au_read_packet(), av_close_input_file(), av_estimate_timings(), av_estimate_timings_from_pts(), av_exit(), av_find_stream_info(), av_gen_search(), av_interleaved_write_frame(), av_open_input_stream(), av_read_pause(), av_read_play(), av_seek_frame_binary(), av_seek_frame_byte(), av_seek_frame_generic(), av_write_frame(), av_write_trailer(), avi_load_index(), avi_read_header(), avi_read_idx1(), avi_read_info(), avi_read_packet(), avi_read_seek(), avi_read_tag(), avi_write_counters(), avi_write_header(), avi_write_idx1(), avi_write_ix(), avi_write_packet(), avi_write_trailer(), avs_read_audio_packet(), avs_read_header(), avs_read_packet(), avs_read_video_packet(), bfi_read_header(), bfi_read_packet(), cdata_read_header(), cdata_read_packet(), cin_read_header(), cin_read_packet(), close_connection(), crc_write_trailer(), daud_packet(), daud_write_packet(), decode_frame(), decode_frame_header(), decode_info_header(), decode_main_header(), decode_stream_header(), decode_syncpoint(), decode_thread(), dv_frame_offset(), dv_read_header(), dv_read_packet(), dv_read_seek(), dxa_read_header(), dxa_read_packet(), ea_read_packet(), ebml_level_end(), ebml_parse(), ebml_parse_elem(), ebml_read_master(), event_loop(), ff_ape_parse_tag(), ff_gen_syncpoint_search(), ff_id3v1_read(), ff_id3v2_parse(), ff_id3v2_read(), ff_restore_parser_state(), ff_rtp_send_data(), ff_store_parser_state(), ff_wms_parse_sdp_a_line(), ffm_is_avail_data(), ffm_read_data(), ffm_read_header(), ffm_read_packet(), ffm_resync(), ffm_seek1(), ffm_write_header(), ffm_write_trailer(), film_read_header(), film_read_packet(), find_and_decode_index(), flac_read_header(), flac_write_header(), flac_write_packet(), flac_write_trailer(), flic_read_header(), flic_read_packet(), flush_packet(), flv_get_extradata(), flv_read_header(), flv_read_metabody(), flv_read_packet(), flv_set_video_codec(), flv_write_header(), flv_write_packet(), flv_write_trailer(), fourxm_read_header(), fourxm_read_packet(), framecrc_write_packet(), get_dts(), get_meta(), get_tag(), gif_write_header(), gif_write_trailer(), gif_write_video(), guess_ni_flag(), gxf_header(), gxf_packet(), gxf_read_index(), gxf_read_timestamp(), gxf_resync_media(), gxf_seek(), gxf_write_flt_packet(), gxf_write_header(), gxf_write_map_packet(), gxf_write_material_data_section(), gxf_write_media_preamble(), gxf_write_packet(), gxf_write_track_description(), gxf_write_track_description_section(), gxf_write_trailer(), gxf_write_umf_material_description(), gxf_write_umf_media_description(), gxf_write_umf_packet(), gxf_write_umf_payload(), gxf_write_umf_track_description(), handle_packet(), http_prepare_data(), idcin_read_header(), idcin_read_packet(), iff_read_header(), iff_read_packet(), img_read_packet(), ipmovie_read_header(), ipmovie_read_packet(), iss_read_header(), iss_read_packet(), lmlm4_read_packet(), main(), matroska_execute_seekhead(), matroska_parse_cluster(), matroska_read_seek(), mkv_write_ass_blocks(), mkv_write_block(), mkv_write_chapters(), mkv_write_header(), mkv_write_packet(), mkv_write_tracks(), mkv_write_trailer(), mm_read_header(), mm_read_packet(), mmf_read_header(), mmf_read_packet(), mov_find_next_sample(), mov_read_close(), mov_read_header(), mov_read_packet(), mov_read_trak(), mov_write_header(), mov_write_packet(), mov_write_trailer(), mpc8_handle_chunk(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), mpc8_read_seek(), mpc_read_header(), mpc_read_packet(), mpegps_read_dts(), mpegps_read_header(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_get_pcr(), mpegts_insert_null_packet(), mpegts_insert_pcr_only(), mpegts_raw_read_packet(), mpegts_read_header(), mpegts_read_packet(), mpegts_resync(), mpegts_write_end(), mpegts_write_header(), mpegts_write_pes(), mpjpeg_write_header(), mpjpeg_write_packet(), msnwc_tcp_read_header(), msnwc_tcp_read_packet(), mtv_read_header(), mtv_read_packet(), mxf_decrypt_triplet(), mxf_read_header(), mxf_read_local_tags(), mxf_read_packet(), mxf_read_primer_pack(), mxf_read_seek(), mxf_write_cdci_common(), mxf_write_common_fields(), mxf_write_content_storage(), mxf_write_d10_audio_packet(), mxf_write_d10_video_packet(), mxf_write_essence_container_data(), mxf_write_essence_container_refs(), mxf_write_footer(), mxf_write_generic_desc(), mxf_write_generic_sound_common(), mxf_write_identification(), mxf_write_index_table_segment(), mxf_write_klv_fill(), mxf_write_mpegvideo_desc(), mxf_write_multi_descriptor(), mxf_write_package(), mxf_write_packet(), mxf_write_partition(), mxf_write_preface(), mxf_write_primer_pack(), mxf_write_random_index_pack(), mxf_write_sequence(), mxf_write_structural_component(), mxf_write_system_item(), mxf_write_timecode_component(), mxf_write_track(), mxf_write_umid(), mxf_write_wav_common(), nc_read_packet(), nsv_parse_NSVf_header(), nsv_parse_NSVs_header(), nsv_read_chunk(), nsv_read_seek(), nsv_resync(), nut_read_header(), nut_read_packet(), nut_read_timestamp(), nuv_header(), nuv_packet(), ogg_get_length(), ogg_read_page(), ogg_read_timestamp(), ogg_restore(), ogg_save(), ogg_update_checksum(), ogg_write_page(), oma_read_header(), oma_read_packet(), opt_output_file(), print_report(), process_audio_header_eacs(), process_audio_header_elements(), process_audio_header_sead(), process_ea_header(), process_video_header_mdec(), process_video_header_vp6(), put_chunk(), put_payload_parsing_info(), put_swf_end_tag(), put_swf_tag(), put_vcd_padding_sector(), pva_read_packet(), pva_read_timestamp(), qcp_read_header(), qcp_read_packet(), r3d_read_header(), r3d_read_packet(), r3d_read_rdvo(), r3d_read_red1(), r3d_read_reda(), r3d_read_redv(), r3d_read_reos(), r3d_seek(), rdt_parse_packet(), read_atom(), read_braindead_odml_indx(), read_desc_chunk(), read_header(), read_info_chunk(), read_kuki_chunk(), read_packet(), read_pakt_chunk(), read_part_of_packet(), read_seek(), read_ttag(), rl2_read_header(), rl2_read_packet(), rm_read_dts(), rm_read_header(), rm_read_header_old(), rm_read_index(), rm_read_metadata(), rm_read_packet(), rm_write_audio(), rm_write_header(), rm_write_trailer(), rm_write_video(), roq_read_header(), roq_read_packet(), rpl_read_header(), rpl_read_packet(), rtp_new_av_stream(), rtp_write_header(), rv10_write_header(), sdp_read_header(), section_write_packet(), seq_read_header(), seq_read_packet(), siff_read_header(), siff_read_packet(), smacker_read_header(), smacker_read_packet(), sol_read_header(), sol_read_packet(), sox_read_header(), sox_read_packet(), sox_write_header(), sox_write_packet(), sox_write_trailer(), spdif_write_header(), spdif_write_packet(), str_read_header(), str_read_packet(), swf_read_header(), swf_read_packet(), swf_write_header(), swf_write_trailer(), swf_write_video(), sync(), thp_read_header(), thp_read_packet(), tmv_read_header(), tmv_read_packet(), tmv_read_seek(), tta_read_header(), tta_read_packet(), tta_read_seek(), txd_read_packet(), vc1t_read_header(), vc1t_read_packet(), vc1test_write_header(), vc1test_write_packet(), vc1test_write_trailer(), vid_read_header(), vid_read_packet(), vmd_read_header(), vmd_read_packet(), voc_get_packet(), voc_read_header(), voc_write_header(), voc_write_packet(), voc_write_trailer(), vqf_read_header(), vqf_read_packet(), vqf_read_seek(), wc3_read_header(), wc3_read_packet(), write_header(), write_packet(), write_packet_header(), write_trailer(), wsaud_read_header(), wsaud_read_packet(), wsvqa_read_header(), wsvqa_read_packet(), wv_read_header(), wv_read_packet(), wv_read_seek(), xa_read_header(), xa_read_packet(), yuv4_read_header(), and yuv4_read_packet().
| unsigned int AVFormatContext::nb_streams |
Definition at line 577 of file avformat.h.
Referenced by asf_read_close(), asf_read_header(), asf_read_pts(), asf_reset_header(), asf_write_header1(), asfrtp_parse_packet(), asfrtp_parse_sdp_line(), av_close_input_stream(), av_encode(), av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_estimate_timings_from_pts(), av_exit(), av_find_default_stream_index(), av_find_stream_info(), av_has_duration(), av_interleave_packet_per_dts(), av_metadata_conv(), av_new_stream(), av_open_input_stream(), av_program_add_stream_index(), av_read_frame_flush(), av_read_frame_internal(), av_read_packet(), av_update_cur_dts(), av_update_stream_timings(), av_write_header(), av_write_trailer(), avi_read_close(), avi_read_header(), avi_read_idx1(), avi_read_packet(), avi_read_seek(), avi_start_new_riff(), avi_write_counters(), avi_write_header(), avi_write_idx1(), avi_write_ix(), avi_write_trailer(), build_feed_streams(), build_file_streams(), build_frame_code(), check_audio_video_sub_inputs(), clean_index(), close_connection(), decode_info_header(), decode_syncpoint(), decode_thread(), dump_format(), dv_init_mux(), extract_mpeg4_header(), ff_audio_interleave_close(), ff_audio_interleave_init(), ff_audio_rechunk_interleave(), ff_gen_syncpoint_search(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_mov_read_esds(), ff_nut_reset_ts(), ff_rdt_parse_open(), ff_store_parser_state(), ffm_read_header(), ffm_read_packet(), ffm_write_header(), fill_all_stream_timings(), film_read_header(), find_and_decode_index(), flv_read_metabody(), flv_read_packet(), flv_write_header(), get_sindex(), get_system_header_size(), get_watermark_picture(), gif_write_header(), guess_ni_flag(), gxf_header(), gxf_write_header(), gxf_write_track_description_section(), gxf_write_umf_media_description(), gxf_write_umf_payload(), gxf_write_umf_track_description(), http_prepare_data(), http_receive_data(), main(), mkv_write_tracks(), mkv_write_trailer(), mov_find_next_sample(), mov_read_close(), mov_read_ctts(), mov_read_dref(), mov_read_elst(), mov_read_enda(), mov_read_extradata(), mov_read_glbl(), mov_read_hdlr(), mov_read_mdhd(), mov_read_pasp(), mov_read_seek(), mov_read_smi(), mov_read_stco(), mov_read_stps(), mov_read_stsc(), mov_read_stsd(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tkhd(), mov_read_trak(), mov_read_trun(), mov_read_wave(), mov_write_ftyp_tag(), mov_write_header(), mov_write_udta_tag(), mpeg_mux_end(), mpeg_mux_init(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_push_data(), mpegts_write_end(), mpegts_write_header(), mpegts_write_pmt(), mxf_free(), mxf_get_stream_index(), mxf_interleave_get_packet(), mxf_read_close(), mxf_write_header(), mxf_write_index_table_segment(), mxf_write_multi_descriptor(), mxf_write_package(), mxf_write_partition(), new_audio_stream(), new_subtitle_stream(), new_video_stream(), nsv_parse_NSVs_header(), nsv_read_close(), nsv_read_header(), nut_read_header(), ogg_interleave_per_granule(), ogg_write_header(), ogg_write_trailer(), open_input_stream(), opt_input_file(), opt_target(), output_packet(), pmt_cb(), prepare_sdp_description(), put_system_header(), r3d_read_packet(), rdt_parse_sdp_line(), read_braindead_odml_indx(), read_ffserver_streams(), read_seek(), real_parse_asm_rulebook(), remove_decoded_packets(), rl2_read_packet(), rl2_read_seek(), rm_read_close(), rm_read_index(), rm_write_header(), rm_write_trailer(), rpl_read_packet(), rtp_new_av_stream(), rtp_write_header(), rv10_write_header(), sdp_parse_line(), search_hi_lo_keyframes(), set_disposition_bits(), stream_component_close(), stream_component_open(), stream_cycle_channel(), swf_read_packet(), swf_write_header(), swf_write_trailer(), sync(), voc_write_header(), write_header(), write_headers(), write_mainheader(), and write_packet().
| AVStream* AVFormatContext::streams[MAX_STREAMS] |
Definition at line 578 of file avformat.h.
Referenced by adts_write_header(), aea_read_packet(), aiff_read_packet(), aiff_write_header(), aiff_write_trailer(), amr_read_packet(), ape_read_seek(), asf_build_simple_index(), asf_read_close(), asf_read_header(), asf_read_pts(), asf_read_seek(), asf_reset_header(), asf_write_header1(), asf_write_packet(), asfrtp_parse_packet(), asfrtp_parse_sdp_line(), au_read_packet(), audio_read_packet(), audio_write_header(), av_close_input_stream(), av_encode(), av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_estimate_timings_from_pts(), av_exit(), av_find_default_stream_index(), av_find_stream_info(), av_has_duration(), av_interleave_packet_per_dts(), av_interleaved_write_frame(), av_metadata_conv(), av_new_stream(), av_open_input_stream(), av_read_frame_flush(), av_read_frame_internal(), av_read_packet(), av_seek_frame(), av_seek_frame_binary(), av_seek_frame_byte(), av_seek_frame_generic(), av_update_cur_dts(), av_update_stream_timings(), av_write_frame(), av_write_header(), av_write_trailer(), avi_read_close(), avi_read_header(), avi_read_idx1(), avi_read_packet(), avi_read_seek(), avi_start_new_riff(), avi_write_counters(), avi_write_header(), avi_write_idx1(), avi_write_ix(), avi_write_packet(), avi_write_trailer(), avisynth_read_packet(), build_feed_streams(), build_file_streams(), build_frame_code(), check_audio_video_sub_inputs(), clean_index(), close_connection(), daud_write_header(), decode_frame(), decode_info_header(), decode_stream_header(), decode_thread(), dirac_header(), dump_stream_format(), dv_init_mux(), extract_mpeg4_header(), ff_asf_parse_packet(), ff_audio_interleave_close(), ff_audio_interleave_init(), ff_audio_rechunk_interleave(), ff_gen_syncpoint_search(), ff_interleave_add_packet(), ff_interleave_compare_dts(), ff_interleave_new_audio_packet(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_mov_read_esds(), ff_rdt_parse_open(), ff_real_parse_sdp_a_line(), ff_reduce_index(), ff_restore_parser_state(), ff_rtp_send_aac(), ff_store_parser_state(), ffm_read_header(), ffm_write_header(), fill_all_stream_timings(), film_read_header(), find_and_decode_index(), flac_header(), flac_write_header(), flac_write_trailer(), flush_packet(), flv_read_metabody(), flv_read_packet(), flv_write_header(), flv_write_packet(), get_sindex(), get_system_header_size(), get_watermark_picture(), gif_write_header(), gif_write_packet(), guess_ni_flag(), gxf_compare_field_nb(), gxf_header(), gxf_interleave_packet(), gxf_packet(), gxf_read_index(), gxf_seek(), gxf_write_header(), gxf_write_media_preamble(), gxf_write_packet(), gxf_write_track_description(), gxf_write_track_description_section(), gxf_write_umf_media_description(), gxf_write_umf_track_description(), http_prepare_data(), http_receive_data(), iff_read_packet(), img_read_packet(), iss_read_packet(), main(), matroska_read_seek(), mkv_write_ass_blocks(), mkv_write_block(), mkv_write_header(), mkv_write_packet(), mkv_write_tracks(), mkv_write_trailer(), mmf_read_packet(), mov_find_next_sample(), mov_read_close(), mov_read_ctts(), mov_read_dref(), mov_read_elst(), mov_read_enda(), mov_read_extradata(), mov_read_glbl(), mov_read_hdlr(), mov_read_mdhd(), mov_read_pasp(), mov_read_seek(), mov_read_smi(), mov_read_stco(), mov_read_stps(), mov_read_stsc(), mov_read_stsd(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tkhd(), mov_read_trun(), mov_read_wave(), mov_write_ftyp_tag(), mov_write_header(), mov_write_moov_tag(), mov_write_uuidprof_tag(), mpc8_parse_seektable(), mpc8_read_seek(), mpc_read_packet(), mpc_read_seek(), mpeg_mux_end(), mpeg_mux_init(), mpeg_mux_write_packet(), mpegps_read_dts(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_get_pcr(), mpegts_write_end(), mpegts_write_header(), mpegts_write_packet(), mpegts_write_pmt(), mxf_compare_timestamps(), mxf_free(), mxf_get_stream_index(), mxf_interleave_get_packet(), mxf_read_close(), mxf_read_packet(), mxf_read_seek(), mxf_write_essence_container_refs(), mxf_write_header(), mxf_write_identification(), mxf_write_index_table_segment(), mxf_write_multi_descriptor(), mxf_write_package(), mxf_write_packet(), mxf_write_system_item(), nsv_read_chunk(), nsv_read_close(), nsv_read_seek(), nut_read_header(), ogg_compare_granule(), ogg_get_length(), ogg_interleave_per_granule(), ogg_write_header(), ogg_write_packet(), ogg_write_page(), ogg_write_trailer(), ogm_dshow_header(), ogm_header(), old_dirac_header(), old_flac_header(), oma_read_packet(), open_parser(), opt_input_file(), opt_target(), output_packet(), parse_h264_sdp_line(), prepare_sdp_description(), put_system_header(), r3d_read_packet(), r3d_read_rdvo(), r3d_read_reda(), r3d_read_redv(), r3d_seek(), rdt_parse_sdp_line(), read_braindead_odml_indx(), read_ffserver_streams(), read_header(), read_kuki_chunk(), read_packet(), read_pakt_chunk(), read_part_of_packet(), read_seek(), remove_decoded_packets(), rl2_read_header(), rl2_read_packet(), rl2_read_seek(), rm_read_close(), rm_read_dts(), rm_read_index(), rm_read_packet(), rm_write_header(), rm_write_packet(), roq_read_packet(), rpl_read_packet(), rtp_new_av_stream(), rtp_write_header(), rtp_write_packet(), rtsp_open_transport_ctx(), sdp_parse_line(), search_hi_lo_keyframes(), set_disposition_bits(), sox_read_packet(), sox_write_header(), sox_write_trailer(), spdif_write_header(), speex_header(), speex_packet(), stream_component_close(), stream_component_open(), stream_cycle_channel(), stream_index_from_inputs(), swf_read_packet(), swf_write_header(), swf_write_packet(), swf_write_trailer(), sync(), theora_header(), tta_read_packet(), tta_read_seek(), update_initial_timestamps(), v4l2_read_packet(), vc1t_read_packet(), vc1test_write_header(), vid_read_packet(), voc_read_packet(), voc_write_header(), voc_write_packet(), vorbis_header(), vqf_read_seek(), write_globalinfo(), write_header(), write_headers(), write_packet(), write_streaminfo(), write_trailer(), wv_read_packet(), wv_read_seek(), xa_read_packet(), and yuv4_read_packet().
| char AVFormatContext::filename[1024] |
input or output filename
Definition at line 579 of file avformat.h.
Referenced by audio_read_header(), audio_write_header(), av_open_input_stream(), avisynth_read_header(), decode_thread(), device_open(), dv1394_read_header(), extract_mpeg4_header(), ff_alsa_open(), grab_read_header(), gxf_write_material_data_section(), img_read_header(), ipod_get_codec_tag(), main(), mov_read_trak(), new_audio_stream(), new_video_stream(), nsv_read_header(), opt_output_file(), prepare_sdp_description(), rtp_new_av_stream(), start_jack(), vfw_read_header(), and x11grab_read_header().
| int64_t AVFormatContext::timestamp |
Definition at line 581 of file avformat.h.
Referenced by dv_init_mux(), ffm_write_packet(), gxf_write_umf_material_description(), mov_write_header(), mxf_write_header(), opt_output_file(), and read_ffserver_streams().
| char AVFormatContext::title[512] |
| char AVFormatContext::author[512] |
| char AVFormatContext::copyright[512] |
| char AVFormatContext::comment[512] |
| char AVFormatContext::album[512] |
| char AVFormatContext::genre[32] |
ID3 genre.
Definition at line 590 of file avformat.h.
Referenced by av_encode(), and opt_output_file().
Format-specific flags, see AVFMTCTX_xx.
Definition at line 593 of file avformat.h.
Referenced by av_find_stream_info(), avs_read_header(), flv_read_header(), flv_read_packet(), img_read_header(), mpegps_read_header(), mpegts_read_header(), read_header(), rtsp_open_transport_ctx(), str_read_header(), and swf_read_header().
struct AVPacketList* AVFormatContext::packet_buffer [read] |
This buffer is only needed when packets were already buffered but not decoded, for example to get the codec parameters in MPEG streams.
Definition at line 598 of file avformat.h.
Referenced by av_find_stream_info(), av_interleave_packet_per_dts(), av_read_frame(), compute_pkt_fields(), ff_interleave_add_packet(), ff_restore_parser_state(), ff_store_parser_state(), flush_packet_queue(), mxf_interleave_get_packet(), ogg_interleave_per_granule(), update_initial_durations(), and update_initial_timestamps().
| int64_t AVFormatContext::start_time |
Decoding: position of the first frame of the component, in AV_TIME_BASE fractional seconds.
NEVER set this value directly: It is deduced from the AVStream values.
Definition at line 603 of file avformat.h.
Referenced by av_encode(), av_estimate_timings(), av_open_input_stream(), av_update_stream_timings(), compute_chapters_end(), decode_thread(), dump_format(), dxa_read_header(), event_loop(), fill_all_stream_timings(), flv_read_header(), opt_input_file(), and sdp_parse_line().
| int64_t AVFormatContext::duration |
Decoding: duration of the stream, in AV_TIME_BASE fractional seconds.
NEVER set this value directly: it is deduced from the AVStream values.
Definition at line 607 of file avformat.h.
Referenced by amf_parse_object(), av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_open_input_stream(), av_update_stream_timings(), avi_read_header(), compute_chapters_end(), dump_format(), dxa_read_header(), event_loop(), fill_all_stream_timings(), flv_read_packet(), flv_write_header(), matroska_read_header(), ogg_get_length(), sdp_parse_line(), and wv_read_seek().
| int64_t AVFormatContext::file_size |
decoding: total file size, 0 if unknown
Definition at line 609 of file avformat.h.
Referenced by aiff_read_header(), av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_estimate_timings_from_pts(), av_update_stream_timings(), qcp_read_header(), and read_header().
Decoding: total stream bitrate in bit/s, 0 if not available.
Never set it directly if the file_size and the duration are known as FFmpeg can compute it automatically.
Definition at line 613 of file avformat.h.
Referenced by av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_update_stream_timings(), dump_format(), dv_read_header(), event_loop(), mpegts_read_header(), and mxf_read_seek().
Definition at line 616 of file avformat.h.
Referenced by av_estimate_timings_from_pts(), av_read_frame_flush(), av_read_frame_internal(), ff_restore_parser_state(), and ff_store_parser_state().
| const uint8_t* AVFormatContext::cur_ptr_deprecated |
Definition at line 618 of file avformat.h.
Definition at line 619 of file avformat.h.
Definition at line 620 of file avformat.h.
| int64_t AVFormatContext::data_offset |
Definition at line 624 of file avformat.h.
Referenced by asf_build_simple_index(), asf_read_pts(), av_gen_search(), av_open_input_stream(), av_seek_frame_byte(), av_seek_frame_generic(), ff_asf_get_packet(), mtv_read_packet(), nut_read_header(), r3d_read_header(), and vqf_read_seek().
Definition at line 627 of file avformat.h.
Referenced by mpeg_mux_init(), and mpegts_write_header().
| unsigned int AVFormatContext::packet_size |
Definition at line 628 of file avformat.h.
Referenced by asf_build_simple_index(), asf_read_header(), asf_read_pts(), asf_read_seek(), asf_write_header(), asf_write_header1(), asfrtp_parse_packet(), ff_asf_get_packet(), flush_packet(), mpeg_mux_init(), qcp_read_header(), and qcp_read_packet().
Definition at line 629 of file avformat.h.
Referenced by http_prepare_data(), mpeg_mux_write_packet(), and opt_output_file().
Definition at line 630 of file avformat.h.
Referenced by http_prepare_data(), mpegts_write_packet(), mpegts_write_pes(), opt_output_file(), output_packet(), and rtp_write_header().
number of times to loop output in formats that support it
Definition at line 635 of file avformat.h.
Referenced by gif_write_header(), and opt_output_file().
Definition at line 637 of file avformat.h.
Referenced by av_read_frame(), avi_read_header(), compute_pkt_fields(), decode_thread(), device_open(), ff_alsa_open(), open_input_stream(), opt_input_file(), opt_output_file(), and vfw_read_packet().
| unsigned int AVFormatContext::probesize |
decoding: size of data to probe; encoding: unused.
Definition at line 645 of file avformat.h.
Referenced by av_find_stream_info(), and mpegts_read_header().
Maximum time (in AV_TIME_BASE units) during which the input should be analyzed in av_find_stream_info().
Definition at line 651 of file avformat.h.
Referenced by av_find_stream_info().
| const uint8_t* AVFormatContext::key |
Definition at line 653 of file avformat.h.
Referenced by ff_asf_parse_packet(), and mxf_decrypt_triplet().
Definition at line 654 of file avformat.h.
Referenced by asf_read_header(), ff_asf_parse_packet(), and mxf_decrypt_triplet().
| unsigned int AVFormatContext::nb_programs |
Definition at line 656 of file avformat.h.
Referenced by av_close_input_stream(), av_exit(), av_metadata_conv(), av_new_program(), av_program_add_stream_index(), discard_pid(), dump_format(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), opt_input_file(), and stream_index_from_inputs().
Definition at line 657 of file avformat.h.
Referenced by av_close_input_stream(), av_exit(), av_metadata_conv(), av_new_program(), av_program_add_stream_index(), discard_pid(), dump_format(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), opt_input_file(), and stream_index_from_inputs().
Forced video codec_id.
Demuxing: Set by user.
Definition at line 663 of file avformat.h.
Referenced by av_read_packet(), device_try_init(), img_read_header(), mov_read_stsd(), opt_input_file(), and v4l2_read_header().
Forced audio codec_id.
Demuxing: Set by user.
Definition at line 668 of file avformat.h.
Referenced by audio_read_header(), av_read_packet(), img_read_header(), and opt_input_file().
Forced subtitle codec_id.
Demuxing: Set by user.
Definition at line 673 of file avformat.h.
Referenced by av_read_packet(), and opt_input_file().
| unsigned int AVFormatContext::max_index_size |
Maximum amount of memory in bytes to use for the index of each stream.
If the index exceeds this size, entries will be discarded as needed to maintain a smaller size. This can lead to slower or less accurate seeking (depends on demuxer). Demuxers for which a full in-memory index is mandatory will ignore this. muxing : unused demuxing: set by user
Definition at line 685 of file avformat.h.
Referenced by ff_reduce_index().
| unsigned int AVFormatContext::max_picture_buffer |
Maximum amount of memory in bytes to use for buffering frames obtained from realtime capture devices.
Definition at line 691 of file avformat.h.
Referenced by shall_we_drop().
| unsigned int AVFormatContext::nb_chapters |
Definition at line 693 of file avformat.h.
Referenced by av_close_input_stream(), av_exit(), av_metadata_conv(), compute_chapters_end(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_new_chapter(), and mkv_write_chapters().
Definition at line 694 of file avformat.h.
Referenced by av_close_input_stream(), av_exit(), av_metadata_conv(), compute_chapters_end(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_new_chapter(), and mkv_write_chapters().
Flags to enable debugging.
Definition at line 699 of file avformat.h.
Referenced by av_read_frame_internal(), and opt_default().
struct AVPacketList* AVFormatContext::raw_packet_buffer [read] |
Raw packets from the demuxer, prior to parsing and decoding.
This buffer is used for buffering packets until the codec can be identified, as parsing cannot be done without knowing the codec.
Definition at line 708 of file avformat.h.
Referenced by av_read_packet(), ff_restore_parser_state(), ff_store_parser_state(), and flush_packet_queue().
struct AVPacketList* AVFormatContext::raw_packet_buffer_end [read] |
Definition at line 709 of file avformat.h.
Referenced by av_read_packet(), and flush_packet_queue().
struct AVPacketList* AVFormatContext::packet_buffer_end [read] |
Definition at line 711 of file avformat.h.
Referenced by av_find_stream_info(), av_interleave_packet_per_dts(), av_read_frame(), ff_interleave_add_packet(), flush_packet_queue(), mxf_interleave_get_packet(), and ogg_interleave_per_granule().
Definition at line 713 of file avformat.h.
Referenced by add_metadata(), amf_parse_object(), ape_tag_read_field(), asf_write_header1(), av_close_input_stream(), av_encode(), av_exit(), av_metadata_conv(), avi_read_tag(), decode_info_header(), dump_format(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), get_meta(), get_string(), get_tag(), http_prepare_data(), matroska_convert_tags(), matroska_read_header(), mkv_write_header(), mov_metadata_trkn(), mov_read_ftyp(), mov_read_udta_string(), mov_write_3gp_udta_tag(), mov_write_string_metadata(), mov_write_trkn_tag(), mov_write_uuidusmt_tag(), mpegts_write_header(), nsv_parse_NSVf_header(), opt_output_file(), parse_tag(), prepare_sdp_description(), read_info_chunk(), read_ttag(), rm_read_metadata(), rpl_read_header(), rv10_write_header(), sdp_parse_line(), sox_read_header(), sox_write_header(), tta_read_header(), vorbis_comment(), wc3_read_header(), write_globalinfo(), and wv_read_header().
Definition at line 720 of file avformat.h.
Referenced by av_open_input_stream(), av_read_packet(), ff_restore_parser_state(), ff_store_parser_state(), and flush_packet_queue().
1.5.6