#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 |
| int64_t | start_time_realtime |
| Start time of the stream in real world time, in microseconds since the unix epoch (00:00 1st January 1970). | |
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 581 of file avformat.h.
| char AVFormatContext::album[512] |
Definition at line 598 of file avformat.h.
Forced audio codec_id.
Demuxing: Set by user.
Definition at line 683 of file avformat.h.
Referenced by audio_read_header(), av_read_packet(), img_read_header(), and opt_input_file().
| char AVFormatContext::author[512] |
Definition at line 595 of file avformat.h.
| const AVClass* AVFormatContext::av_class |
Set by avformat_alloc_context.
Definition at line 582 of file avformat.h.
Referenced by avformat_alloc_context(), and avformat_get_context_defaults().
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 625 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(), mxf_read_seek(), and show_format().
Definition at line 709 of file avformat.h.
Referenced by av_close_input_stream(), av_exit(), av_metadata_conv(), compute_chapters_end(), copy_chapters(), dump_format(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_new_chapter(), mkv_write_chapters(), mov_create_chapter_track(), mov_write_chpl_tag(), and ogm_chapter().
| char AVFormatContext::comment[512] |
Definition at line 597 of file avformat.h.
| char AVFormatContext::copyright[512] |
Definition at line 596 of file avformat.h.
Format-specific flags, see AVFMTCTX_xx.
Definition at line 604 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().
Definition at line 631 of file avformat.h.
Definition at line 632 of file avformat.h.
| const uint8_t* AVFormatContext::cur_ptr_deprecated |
Definition at line 630 of file avformat.h.
Definition at line 628 of file avformat.h.
Referenced by av_estimate_timings_from_pts(), av_read_frame_internal(), ff_read_frame_flush(), ff_restore_parser_state(), and ff_store_parser_state().
| int64_t AVFormatContext::data_offset |
Definition at line 636 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(), ogg_packet(), r3d_read_header(), vqf_read_seek(), and yop_read_seek().
Flags to enable debugging.
Definition at line 714 of file avformat.h.
Referenced by av_read_frame_internal(), and opt_default().
| int64_t AVFormatContext::duration |
Decoding: duration of the stream, in AV_TIME_BASE fractional seconds.
Only set this value if you know none of the individual stream durations and also dont set any of them. This is deduced from the AVStream values if not set.
Definition at line 619 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(), show_format(), and wv_read_seek().
| int64_t AVFormatContext::file_size |
decoding: total file size, 0 if unknown
Definition at line 621 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(), read_header(), and show_format().
| char AVFormatContext::filename[1024] |
input or output filename
Definition at line 590 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(), show_format(), start_jack(), vfw_read_header(), and x11grab_read_header().
Definition at line 649 of file avformat.h.
Referenced by av_find_stream_info(), av_read_frame(), av_read_frame_internal(), avi_read_header(), compute_pkt_fields(), decode_thread(), device_open(), ff_alsa_open(), mov_write_header(), open_input_stream(), opt_input_file(), opt_output_file(), and vfw_read_packet().
| char AVFormatContext::genre[32] |
struct AVInputFormat* AVFormatContext::iformat [read] |
Definition at line 584 of file avformat.h.
Referenced by av_close_input_file(), av_close_input_stream(), 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(), av_transcode(), avformat_seek_file(), decode_thread(), dump_format(), dump_stream_format(), format_to_name(), img_read_header(), mpegts_read_header(), open_input_stream(), show_format(), and show_stream().
| const uint8_t* AVFormatContext::key |
Definition at line 668 of file avformat.h.
Referenced by ff_asf_parse_packet(), and mxf_decrypt_triplet().
Definition at line 669 of file avformat.h.
Referenced by asf_read_header(), ff_asf_parse_packet(), and mxf_decrypt_triplet().
number of times to loop output in formats that support it
Definition at line 647 of file avformat.h.
Referenced by gif_write_header(), and opt_output_file().
Maximum time (in AV_TIME_BASE units) during which the input should be analyzed in av_find_stream_info().
Definition at line 666 of file avformat.h.
Referenced by av_find_stream_info().
Definition at line 642 of file avformat.h.
Referenced by http_prepare_data(), mpegts_write_header(), mpegts_write_packet(), mpegts_write_pes(), opt_output_file(), output_packet(), rtp_write_header(), and rtsp_rtp_mux_open().
| 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 700 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 706 of file avformat.h.
Referenced by shall_we_drop().
Definition at line 728 of file avformat.h.
Referenced by add_metadata(), amf_parse_object(), ape_tag_read_field(), asf_write_header1(), av_close_input_stream(), av_exit(), av_metadata_conv(), av_transcode(), av_write_header(), avi_read_tag(), close_connection(), decode_info_header(), dump_format(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_mov_close_hinting(), ff_mov_init_hinting(), ff_rtsp_close_streams(), flac_read_header(), flac_write_header(), get_meta(), get_string(), get_tag(), http_prepare_data(), iff_read_header(), 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(), ogg_write_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(), show_format(), sox_read_header(), sox_write_header(), tta_read_header(), wc3_read_header(), write_globalinfo(), and wv_read_header().
Definition at line 639 of file avformat.h.
Referenced by mpeg_mux_init(), and mpegts_write_header().
| unsigned int AVFormatContext::nb_chapters |
Definition at line 708 of file avformat.h.
Referenced by av_close_input_stream(), av_exit(), av_metadata_conv(), compute_chapters_end(), copy_chapters(), dump_format(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_new_chapter(), mkv_write_chapters(), mov_create_chapter_track(), mov_write_chpl_tag(), mov_write_header(), mov_write_udta_tag(), and ogm_chapter().
| unsigned int AVFormatContext::nb_programs |
Definition at line 671 of file avformat.h.
Referenced by av_close_input_stream(), av_exit(), av_metadata_conv(), av_new_program(), av_transcode(), discard_pid(), dump_format(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_program_add_stream_index(), and opt_input_file().
| unsigned int AVFormatContext::nb_streams |
Definition at line 588 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_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_read_frame_internal(), av_read_packet(), av_transcode(), 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_program_add_stream_index(), ff_rdt_parse_open(), ff_read_frame_flush(), ff_store_parser_state(), ffm_close(), 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(), 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_header(), mkv_write_tracks(), mkv_write_trailer(), mov_find_next_sample(), mov_read_chapters(), 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_strf(), 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_moov_tag(), 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_chunk(), nsv_read_close(), nsv_read_header(), nut_read_header(), ogg_write_header(), ogg_write_trailer(), open_input_file(), open_input_stream(), opt_input_file(), opt_target(), output_packet(), pmt_cb(), prepare_sdp_description(), probe_file(), 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(), show_format(), 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().
struct AVOutputFormat* AVFormatContext::oformat [read] |
Definition at line 585 of file avformat.h.
Referenced by add_audio_stream(), add_video_stream(), av_exit(), av_interleave_packet(), av_interleaved_write_frame(), av_set_parameters(), av_transcode(), av_write_frame(), av_write_header(), av_write_trailer(), close_connection(), do_video_out(), dump_format(), dump_stream_format(), ff_mov_init_hinting(), ff_rtsp_close_streams(), format_to_name(), http_prepare_data(), main(), mkv_write_header(), 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(), rtsp_open_transport_ctx(), rtsp_rtp_mux_open(), swf_write_header(), and write_video_frame().
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 609 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(), update_initial_durations(), and update_initial_timestamps().
struct AVPacketList* AVFormatContext::packet_buffer_end [read] |
Definition at line 726 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(), and mxf_interleave_get_packet().
| unsigned int AVFormatContext::packet_size |
Definition at line 640 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(), ff_asf_get_packet(), flush_packet(), mpeg_mux_init(), qcp_read_header(), and qcp_read_packet().
Definition at line 587 of file avformat.h.
Referenced by add_metadata(), adjust_write_index(), 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_mov_add_hinted_packet(), ff_mov_close_hinting(), ff_mov_init_hinting(), ff_mov_write_packet(), ff_restore_parser_state(), ff_rtp_send_data(), ff_rtsp_close_streams(), 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_read_seek(), 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_flush_dynbuf(), mkv_write_chapters(), mkv_write_header(), mkv_write_packet(), mkv_write_tracks(), mkv_write_trailer(), 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_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(), rtsp_rtp_mux_open(), 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_packet(), str_read_header(), str_read_packet(), swf_read_header(), swf_read_packet(), swf_write_header(), swf_write_trailer(), swf_write_video(), sync(), tcp_write_packet(), 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(), yop_read_header(), yop_read_packet(), yop_read_seek(), yuv4_read_header(), and yuv4_read_packet().
Definition at line 641 of file avformat.h.
Referenced by http_prepare_data(), mpeg_mux_write_packet(), and opt_output_file().
Definition at line 586 of file avformat.h.
Referenced by adjust_write_index(), 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_mov_add_hinted_packet(), ff_mov_init_hinting(), ff_mov_write_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_rtsp_close_streams(), 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_flush_dynbuf(), mkv_write_ass_blocks(), mkv_write_block(), mkv_write_chapters(), mkv_write_header(), mkv_write_packet(), mkv_write_tracks(), mkv_write_trailer(), mmap_init(), mmap_read_frame(), mmap_start(), mmf_read_header(), mmf_read_packet(), mov_create_chapter_track(), mov_read_chapters(), mov_read_close(), mov_read_header(), mov_read_packet(), mov_write_ftyp_tag(), mov_write_header(), 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_buffer_page(), ogg_calc_pts(), 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_seek(), ogg_read_timestamp(), ogg_restore(), ogg_save(), ogg_write_pages(), 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(), rtsp_rtp_mux_open(), rtsp_write_close(), rtsp_write_header(), rtsp_write_packet(), rtsp_write_record(), rv10_write_header(), sdp_parse_line(), sdp_read_header(), seq_read_close(), seq_read_header(), seq_read_packet(), shall_we_drop(), siff_read_header(), siff_read_packet(), skeleton_header(), 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(), tcp_write_packet(), 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(), videostream_cb(), 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(), yop_read_close(), yop_read_header(), yop_read_packet(), yop_read_seek(), yuv4_read_header(), and yuv4_read_packet().
| unsigned int AVFormatContext::probesize |
decoding: size of data to probe; encoding: unused.
Definition at line 660 of file avformat.h.
Referenced by av_find_stream_info(), and mpegts_read_header().
Definition at line 672 of file avformat.h.
Referenced by av_close_input_stream(), av_exit(), av_metadata_conv(), av_new_program(), av_transcode(), discard_pid(), dump_format(), ff_metadata_demux_compat(), ff_metadata_mux_compat(), ff_program_add_stream_index(), and opt_input_file().
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 723 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 724 of file avformat.h.
Referenced by av_read_packet(), and flush_packet_queue().
Definition at line 735 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().
| 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 614 of file avformat.h.
Referenced by 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(), sdp_parse_line(), and show_format().
Start time of the stream in real world time, in microseconds since the unix epoch (00:00 1st January 1970).
That is, pts=0 in the stream was captured at this real world time.
Definition at line 744 of file avformat.h.
Referenced by rtp_write_header(), and rtsp_rtp_mux_open().
| AVStream* AVFormatContext::streams[MAX_STREAMS] |
Definition at line 589 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_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_internal(), av_read_packet(), av_seek_frame(), av_seek_frame_binary(), av_seek_frame_byte(), av_seek_frame_generic(), av_transcode(), 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_add_hinted_packet(), ff_mov_close_hinting(), ff_mov_init_hinting(), ff_mov_read_esds(), ff_rdt_parse_open(), ff_read_frame_flush(), ff_real_parse_sdp_a_line(), ff_reduce_index(), ff_restore_parser_state(), ff_rtp_send_aac(), ff_rtsp_close_streams(), ff_store_parser_state(), ffm_close(), 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(), 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_chapters(), 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_strf(), 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_trak_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_read_seek(), ogg_write_header(), ogg_write_packet(), ogg_write_page(), ogg_write_pages(), ogg_write_trailer(), ogm_dshow_header(), ogm_header(), old_dirac_header(), old_flac_header(), oma_read_packet(), open_input_file(), 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(), rtsp_rtp_mux_open(), sdp_parse_line(), search_hi_lo_keyframes(), set_disposition_bits(), show_stream(), skeleton_header(), 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(), 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_header(), write_headers(), write_packet(), write_streaminfo(), write_trailer(), wv_read_packet(), wv_read_seek(), xa_read_packet(), xiph_parse_sdp_line(), and yuv4_read_packet().
Forced subtitle codec_id.
Demuxing: Set by user.
Definition at line 688 of file avformat.h.
Referenced by av_read_packet(), and opt_input_file().
| int64_t AVFormatContext::timestamp |
Definition at line 592 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] |
Definition at line 594 of file avformat.h.
Forced video codec_id.
Demuxing: Set by user.
Definition at line 678 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().
1.5.8