Format I/O context. More...
#include <avformat.h>
Data Fields | |
const AVClass * | av_class |
A class for logging and AVOptions. More... | |
struct AVInputFormat * | iformat |
Can only be iformat or oformat, not both at the same time. More... | |
struct AVOutputFormat * | oformat |
void * | priv_data |
Format private data. More... | |
AVIOContext * | pb |
I/O context. More... | |
int | ctx_flags |
Format-specific flags, see AVFMTCTX_xx. More... | |
unsigned int | nb_streams |
A list of all streams in the file. More... | |
AVStream ** | streams |
char | filename [1024] |
input or output filename More... | |
int64_t | start_time |
Decoding: position of the first frame of the component, in AV_TIME_BASE fractional seconds. More... | |
int64_t | duration |
Decoding: duration of the stream, in AV_TIME_BASE fractional seconds. More... | |
int | bit_rate |
Decoding: total stream bitrate in bit/s, 0 if not available. More... | |
unsigned int | packet_size |
int | max_delay |
int | flags |
unsigned int | probesize |
decoding: size of data to probe; encoding: unused. More... | |
int | max_analyze_duration |
decoding: maximum time (in AV_TIME_BASE units) during which the input should be analyzed in avformat_find_stream_info(). More... | |
const uint8_t * | key |
int | keylen |
unsigned int | nb_programs |
AVProgram ** | programs |
enum AVCodecID | video_codec_id |
Forced video codec_id. More... | |
enum AVCodecID | audio_codec_id |
Forced audio codec_id. More... | |
enum AVCodecID | subtitle_codec_id |
Forced subtitle codec_id. More... | |
unsigned int | max_index_size |
Maximum amount of memory in bytes to use for the index of each stream. More... | |
unsigned int | max_picture_buffer |
Maximum amount of memory in bytes to use for buffering frames obtained from realtime capture devices. More... | |
unsigned int | nb_chapters |
AVChapter ** | chapters |
AVDictionary * | metadata |
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). More... | |
int | fps_probe_size |
decoding: number of frames used to probe fps More... | |
int | error_recognition |
Error recognition; higher values will detect more errors but may misdetect some more or less valid parts as errors. More... | |
AVIOInterruptCB | interrupt_callback |
Custom interrupt callbacks for the I/O layer. More... | |
int | debug |
Flags to enable debugging. More... | |
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. More... | |
struct AVPacketList * | packet_buffer_end |
int64_t | data_offset |
offset of the first packet More... | |
struct AVPacketList * | raw_packet_buffer |
Raw packets from the demuxer, prior to parsing and decoding. More... | |
struct AVPacketList * | raw_packet_buffer_end |
struct AVPacketList * | parse_queue |
Packets split by the parser get queued here. More... | |
struct AVPacketList * | parse_queue_end |
int | raw_packet_buffer_remaining_size |
Format I/O context.
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*, use avformat_alloc_context() to create an AVFormatContext.
Definition at line 828 of file avformat.h.
enum AVCodecID AVFormatContext::audio_codec_id |
Forced audio codec_id.
Demuxing: Set by user.
Definition at line 943 of file avformat.h.
Referenced by audio_read_header(), ff_read_packet(), ff_voc_get_packet(), img_read_header(), and pulse_read_header().
const AVClass* AVFormatContext::av_class |
A class for logging and AVOptions.
Set by avformat_alloc_context(). Exports (de)muxer private options if they exist.
Definition at line 833 of file avformat.h.
Referenced by avformat_get_context_defaults().
int AVFormatContext::bit_rate |
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 Libav can compute it automatically.
Definition at line 900 of file avformat.h.
Referenced by av_dump_format(), dv_read_header(), estimate_timings(), estimate_timings_from_bit_rate(), event_loop(), mpegts_read_header(), mxf_read_seek(), show_format(), spdif_read_packet(), and update_stream_timings().
AVChapter** AVFormatContext::chapters |
Definition at line 970 of file avformat.h.
Referenced by av_dump_format(), avformat_free_context(), avpriv_new_chapter(), compute_chapters_end(), copy_chapters(), ff_metadata_conv_ctx(), mkv_write_chapters(), mkv_write_tags(), mov_create_chapter_track(), mov_write_chpl_tag(), nut_write_header(), ogm_chapter(), open_output_file(), read_chapter(), read_header(), write_chapter(), and write_trailer().
int AVFormatContext::ctx_flags |
Format-specific flags, see AVFMTCTX_xx.
Definition at line 864 of file avformat.h.
Referenced by avformat_find_stream_info(), avs_read_header(), cdxl_read_header(), ff_rtsp_open_transport_ctx(), flv_read_header(), img_read_header(), mpegps_read_header(), mpegts_read_header(), read_header(), roq_read_header(), sap_fetch_packet(), sap_read_header(), spdif_read_header(), str_read_header(), swf_read_header(), vid_read_header(), and wsvqa_read_header().
int64_t AVFormatContext::data_offset |
offset of the first packet
Definition at line 1029 of file avformat.h.
Referenced by asf_build_simple_index(), asf_read_pts(), avformat_open_input(), dv_frame_offset(), ff_asf_get_packet(), ff_gen_search(), ff_pcm_read_seek(), mtv_read_packet(), nut_read_header(), ogg_packet(), r3d_read_header(), seek_frame_byte(), seek_frame_generic(), vqf_read_seek(), and yop_read_seek().
int AVFormatContext::debug |
Flags to enable debugging.
Definition at line 1010 of file avformat.h.
Referenced by read_frame_internal().
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 do not set any of them. This is deduced from the AVStream values if not set.
Definition at line 893 of file avformat.h.
Referenced by amf_parse_object(), av_dump_format(), avformat_open_input(), avi_read_header(), compute_chapters_end(), dxa_read_header(), estimate_timings(), estimate_timings_from_bit_rate(), event_loop(), fill_all_stream_timings(), flv_read_packet(), flv_write_header(), handle_file(), has_duration(), hls_read_header(), hls_read_seek(), matroska_read_header(), ogg_get_length(), open_output_file(), read_header(), show_format(), update_stream_timings(), and wv_read_seek().
int AVFormatContext::error_recognition |
Error recognition; higher values will detect more errors but may misdetect some more or less valid parts as errors.
Definition at line 994 of file avformat.h.
Referenced by avi_read_header(), ebml_parse_id(), ff_rm_read_mdpr_codecdata(), matroska_read_header(), and parse_picture().
char AVFormatContext::filename[1024] |
input or output filename
Definition at line 878 of file avformat.h.
Referenced by append_entry(), audio_read_header(), audio_write_header(), avformat_open_input(), avisynth_read_header(), choose_encoder(), decode_thread(), device_open(), dv1394_read_header(), extract_mpeg4_header(), fbdev_read_header(), ff_alsa_open(), ff_rtsp_setup_output_streams(), grab_read_header(), gxf_write_material_data_section(), hls_read_header(), hls_start(), hls_window(), hls_write_header(), img_read_header(), ipod_get_codec_tag(), ism_write_header(), ism_write_trailer(), main(), mov_read_trak(), nsv_read_header(), open_output_file(), prepare_sdp_description(), process_input(), pulse_read_header(), read_header(), resetup_tcp(), rtp_new_av_stream(), rtsp_listen(), sap_read_header(), sap_write_header(), seg_write_header(), seg_write_packet(), segment_hls_window(), segment_start(), show_format(), start_jack(), transcode_init(), vfw_read_header(), write_header(), write_manifest(), write_packet(), and x11grab_read_header().
int AVFormatContext::flags |
Definition at line 905 of file avformat.h.
Referenced by av_read_frame(), avformat_close_input(), avformat_find_stream_info(), avformat_open_input(), avi_read_header(), compute_pkt_fields(), decode_thread(), device_open(), extract_mpeg4_header(), fbdev_read_header(), fbdev_read_packet(), ff_alsa_open(), ff_read_packet(), gxf_read_index(), init_input(), matroska_execute_seekhead(), mov_read_default(), open_input_file(), open_input_stream(), open_output_file(), parse_keyframes_index(), read_frame_internal(), rm_read_header(), and vfw_read_packet().
int AVFormatContext::fps_probe_size |
decoding: number of frames used to probe fps
Definition at line 986 of file avformat.h.
Referenced by avformat_find_stream_info().
struct AVInputFormat* AVFormatContext::iformat |
Can only be iformat or oformat, not both at the same time.
decoding: set by avformat_open_input(). encoding: set by the user.
Definition at line 841 of file avformat.h.
Referenced by adts_aac_read_header(), adx_read_header(), av_dump_format(), av_read_pause(), av_read_play(), avformat_close_input(), avformat_free_context(), avformat_new_stream(), avformat_open_input(), avformat_seek_file(), decode_thread(), dump_stream_format(), estimate_timings(), ff_raw_audio_read_header(), ff_raw_video_read_header(), ff_read_packet(), ff_seek_frame_binary(), format_child_next(), format_to_name(), gsm_read_header(), img_read_header(), init_input(), mpegts_read_header(), open_input_stream(), parse_packet(), pcm_read_header(), process_input(), rawvideo_read_header(), read_frame_internal(), seek_frame_generic(), seek_frame_internal(), show_format(), and show_stream().
AVIOInterruptCB AVFormatContext::interrupt_callback |
Custom interrupt callbacks for the I/O layer.
decoding: set by the user before avformat_open_input(). encoding: set by the user before avformat_write_header() (mainly useful for AVFMT_NOFILE formats). The callback should also be passed to avio_open2() if it's used to open the file.
Definition at line 1005 of file avformat.h.
Referenced by avformat_find_stream_info(), copy_moof(), decode_thread(), ff_rtp_chain_mux_open(), hls_mux_init(), hls_read_header(), hls_start(), hls_window(), img_read_packet(), init_input(), ism_flush(), ism_seek(), ism_write_header(), mov_read_trak(), open_input(), open_input_file(), open_output_file(), parse_fragment(), rtsp_listen(), rtsp_read_setup(), sap_read_header(), sap_write_header(), seg_write_header(), seg_write_packet(), segment_hls_window(), segment_mux_init(), segment_start(), transcode_init(), write_manifest(), and write_packet().
const uint8_t* AVFormatContext::key |
Definition at line 927 of file avformat.h.
Referenced by decrypt_init(), ff_asf_parse_packet(), and mxf_decrypt_triplet().
int AVFormatContext::keylen |
Definition at line 928 of file avformat.h.
Referenced by asf_read_header(), decrypt_init(), ff_asf_parse_packet(), and mxf_decrypt_triplet().
int AVFormatContext::max_analyze_duration |
decoding: maximum time (in AV_TIME_BASE units) during which the input should be analyzed in avformat_find_stream_info().
Definition at line 925 of file avformat.h.
Referenced by avformat_find_stream_info().
int AVFormatContext::max_delay |
Definition at line 903 of file avformat.h.
Referenced by ff_rtp_chain_mux_open(), ff_rtsp_open_transport_ctx(), http_prepare_data(), mpeg_mux_init(), mpegts_write_header(), mpegts_write_packet_internal(), mpegts_write_pes(), open_output_file(), output_packet(), rtp_write_header(), and sap_read_header().
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 961 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 967 of file avformat.h.
Referenced by shall_we_drop().
AVDictionary* AVFormatContext::metadata |
Definition at line 972 of file avformat.h.
Referenced by add_metadata(), amf_parse_object(), ape_tag_read_field(), asf_read_header(), asf_write_header1(), av_dump_format(), avformat_free_context(), avi_read_header(), avi_read_nikon(), avi_read_tag(), bwf_write_bext_chunk(), bwf_write_bext_string(), close_connection(), decode_info_header(), dv_init_mux(), ff_id3v2_read(), ff_id3v2_write_metadata(), ff_metadata_conv_ctx(), ff_sauce_read(), ff_wms_parse_sdp_a_line(), flac_read_header(), flac_write_header(), flv_write_header(), get_meta(), get_metadata(), get_string(), get_tag(), gxf_write_umf_material_description(), http_prepare_data(), id3v1_create_tag(), id3v1_set_string(), init_muxer(), main(), matroska_convert_tags(), matroska_read_header(), mkv_write_header(), mkv_write_tags(), mkv_write_tracks(), mov_metadata_gnre(), mov_metadata_int8_bypass_padding(), mov_metadata_int8_no_padding(), mov_metadata_track_or_disc_number(), mov_read_ftyp(), mov_read_mvhd(), mov_read_udta_string(), mov_write_3gp_udta_tag(), mov_write_header(), mov_write_string_metadata(), mov_write_trkn_tag(), mov_write_uuidusmt_tag(), mp3_read_header(), mpc_read_header(), mpegts_write_header(), mxf_write_header(), nsv_parse_NSVf_header(), ogg_write_header(), open_output_file(), parse_legacy_attrib(), parse_tag(), prepare_sdp_description(), read_header(), read_info_chunk(), read_ttag(), rm_read_metadata(), rpl_read_header(), rv10_write_header(), sap_write_header(), show_format(), smjpeg_read_header(), smjpeg_write_header(), sox_read_header(), sox_write_header(), tta_read_header(), vqf_read_header(), wc3_read_header(), write_globalinfo(), write_trailer(), and wv_read_header().
unsigned int AVFormatContext::nb_chapters |
Definition at line 969 of file avformat.h.
Referenced by av_dump_format(), avformat_free_context(), avpriv_new_chapter(), compute_chapters_end(), copy_chapters(), ff_metadata_conv_ctx(), mkv_write_chapters(), mkv_write_tags(), mov_create_chapter_track(), mov_write_chpl_tag(), mov_write_header(), mov_write_udta_tag(), nut_write_header(), ogm_chapter(), open_output_file(), read_chapter(), read_header(), write_headers(), and write_trailer().
unsigned int AVFormatContext::nb_programs |
Definition at line 930 of file avformat.h.
Referenced by av_dump_format(), av_new_program(), avformat_free_context(), check_stream_specifier(), discard_pid(), ff_metadata_conv_ctx(), ff_program_add_stream_index(), find_program_from_stream(), and transcode_init().
unsigned int AVFormatContext::nb_streams |
A list of all streams in the file.
New streams are created with avformat_new_stream().
decoding: streams are created by libavformat in avformat_open_input(). If AVFMTCTX_NOHEADER is set in ctx_flags, then new streams may also appear in av_read_frame(). encoding: streams are created by the user before avformat_write_header().
Definition at line 875 of file avformat.h.
Referenced by add_input_streams(), asf_read_pts(), asf_read_stream_properties(), asf_reset_header(), asf_write_header1(), asfrtp_parse_packet(), asfrtp_parse_sdp_line(), av_dump_format(), av_find_best_stream(), av_find_default_stream_index(), av_write_trailer(), avformat_find_stream_info(), avformat_free_context(), avformat_new_stream(), avi_read_close(), avi_read_header(), avi_read_idx1(), avi_read_packet(), avi_read_seek(), avi_start_new_riff(), avi_sync(), 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_stream_max_drift(), check_stream_specifier(), clean_index(), clear_index_entries(), close_connection(), close_input_file(), copy_metadata(), decode_info_header(), decode_syncpoint(), decode_thread(), dv_init_mux(), estimate_timings(), estimate_timings_from_bit_rate(), estimate_timings_from_pts(), extract_mpeg4_header(), ff_audio_interleave_close(), ff_audio_interleave_init(), ff_audio_rechunk_interleave(), ff_find_stream_index(), ff_framehash_write_header(), ff_gen_syncpoint_search(), ff_interleave_packet_per_dts(), ff_metadata_conv_ctx(), ff_mov_read_esds(), ff_mov_read_stsd_entries(), ff_nut_reset_ts(), ff_program_add_stream_index(), ff_rdt_parse_open(), ff_read_frame_flush(), ff_read_packet(), ff_rtsp_setup_output_streams(), ff_store_parser_state(), ff_update_cur_dts(), ffm_close(), ffm_read_packet(), ffm_write_header(), fill_all_stream_timings(), film_read_header(), finalize_packet(), find_and_decode_index(), flv_data_packet(), flv_read_metabody(), flv_read_packet(), flv_write_header(), flv_write_trailer(), get_sindex(), get_subtitle_pkt(), 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(), handle_file(), has_duration(), hls_mux_init(), hls_read_header(), hls_write_header(), http_prepare_data(), http_receive_data(), ilbc_write_header(), init_input_filter(), init_muxer(), init_pts(), ism_flush(), ism_free(), ism_write_header(), ivf_write_header(), main(), mkv_write_attachments(), mkv_write_header(), mkv_write_tags(), mkv_write_tracks(), mkv_write_trailer(), mov_find_next_sample(), mov_read_chan(), mov_read_chapters(), mov_read_close(), mov_read_ctts(), mov_read_dac3(), mov_read_dec3(), mov_read_dref(), mov_read_dvc1(), mov_read_elst(), mov_read_enda(), mov_read_extradata(), mov_read_fiel(), mov_read_glbl(), mov_read_hdlr(), mov_read_header(), mov_read_mdhd(), mov_read_pasp(), mov_read_sbgp(), mov_read_seek(), mov_read_smi(), mov_read_stco(), mov_read_stps(), mov_read_strf(), mov_read_stsc(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tkhd(), mov_read_trak(), mov_read_trun(), mov_read_wave(), mov_read_wfex(), mov_write_ftyp_tag(), mov_write_header(), mov_write_moov_tag(), mov_write_udta_tag(), mpc8_parse_seektable(), mpeg_mux_end(), mpeg_mux_init(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_write_end(), mpegts_write_flush(), mpegts_write_header(), mpegts_write_pmt(), mxf_compute_index_tables(), mxf_free(), mxf_get_stream_index(), mxf_handle_small_eubc(), 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(), need_output(), new_output_stream(), nsv_parse_NSVs_header(), nsv_read_chunk(), nsv_read_close(), nsv_read_header(), nut_read_header(), nut_write_header(), nut_write_packet(), ogg_write_header(), ogg_write_trailer(), open_input_file(), open_output_file(), output_packet(), pmt_cb(), poll_filters(), prepare_sdp_description(), probe_file(), put_system_header(), qt_rtp_parse_packet(), queue_attached_pictures(), r3d_read_packet(), rdt_parse_sdp_line(), read_braindead_odml_indx(), read_data(), read_frame_internal(), read_header(), read_seek(), recheck_discard_flags(), 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(), rtsp_read_header(), rtsp_read_packet(), rv10_write_header(), sap_fetch_packet(), sap_read_header(), sap_write_close(), sap_write_header(), search_hi_lo_keyframes(), seg_write_header(), segment_mux_init(), set_disposition_bits(), setup_find_stream_info_opts(), show_format(), smjpeg_write_header(), spdif_read_packet(), stream_component_close(), stream_component_open(), stream_cycle_channel(), swf_read_packet(), swf_write_header(), swf_write_trailer(), sync(), transcode_init(), update_stream_timings(), voc_write_header(), write_header(), write_headers(), write_mainheader(), write_manifest(), write_trailer(), and xmv_process_packet_header().
struct AVOutputFormat* AVFormatContext::oformat |
Definition at line 842 of file avformat.h.
Referenced by add_audio_stream(), add_video_stream(), av_dump_format(), av_interleaved_write_frame(), av_write_frame(), av_write_trailer(), avformat_write_header(), choose_encoder(), close_connection(), compute_pkt_fields2(), do_video_out(), dump_stream_format(), exit_program(), ff_rtp_chain_mux_open(), ff_rtp_get_payload_type(), ff_rtsp_open_transport_ctx(), ff_rtsp_undo_setup(), filter_codec_opts(), flush_encoders(), format_child_next(), format_to_name(), hls_mux_init(), hls_start(), http_prepare_data(), init_muxer(), interleave_packet(), ism_write_header(), main(), mkv_write_header(), mov_write_header(), mpeg_mux_init(), mpegts_write_header(), mxf_parse_mpeg2_frame(), mxf_write_header(), mxf_write_packet(), new_output_stream(), open_output_file(), open_video(), rtp_new_av_stream(), segment_mux_init(), segment_start(), swf_write_header(), transcode_init(), validate_codec_tag(), write_header(), and write_video_frame().
struct AVPacketList* AVFormatContext::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.
Definition at line 1025 of file avformat.h.
Referenced by av_read_frame(), avformat_find_stream_info(), compute_pkt_fields(), ff_interleave_add_packet(), ff_interleave_packet_per_dts(), 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 |
Definition at line 1026 of file avformat.h.
Referenced by av_read_frame(), avformat_find_stream_info(), ff_interleave_add_packet(), ff_interleave_packet_per_dts(), flush_packet_queue(), and mxf_interleave_get_packet().
unsigned int AVFormatContext::packet_size |
Definition at line 902 of file avformat.h.
Referenced by asf_build_simple_index(), asf_read_file_properties(), asf_read_pts(), asf_read_seek(), asf_write_header(), asf_write_header1(), ff_asf_get_packet(), ff_asf_parse_packet(), flush_packet(), mpeg_mux_init(), qcp_read_header(), qcp_read_packet(), and rtp_write_header().
struct AVPacketList* AVFormatContext::parse_queue |
Packets split by the parser get queued here.
Definition at line 1042 of file avformat.h.
Referenced by ff_restore_parser_state(), ff_store_parser_state(), flush_packet_queue(), parse_packet(), and read_frame_internal().
struct AVPacketList* AVFormatContext::parse_queue_end |
Definition at line 1043 of file avformat.h.
Referenced by flush_packet_queue(), parse_packet(), and read_frame_internal().
AVIOContext* AVFormatContext::pb |
I/O context.
decoding: either set by the user before avformat_open_input() (then the user must close it manually) or set by avformat_open_input(). encoding: set by the user.
Do NOT set this field if AVFMT_NOFILE flag is set in iformat/oformat.flags. In such a case, the (de)muxer will handle I/O in some other way and this field will be NULL.
Definition at line 861 of file avformat.h.
Referenced by a64_write_header(), add_metadata(), adjust_write_index(), adts_write_packet(), adx_read_header(), adx_read_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_read_seek(), ape_tag_read_field(), asf_build_simple_index(), asf_read_content_desc(), asf_read_ext_content_desc(), asf_read_ext_stream_properties(), asf_read_file_properties(), asf_read_header(), asf_read_language_list(), asf_read_marker(), asf_read_metadata(), asf_read_packet(), asf_read_picture(), asf_read_pts(), asf_read_seek(), asf_read_stream_properties(), asf_write_header(), asf_write_header1(), asf_write_index(), asf_write_trailer(), asfrtp_parse_packet(), av_read_pause(), av_read_play(), av_write_trailer(), avformat_close_input(), avformat_find_stream_info(), avformat_open_input(), avi_load_index(), avi_read_close(), avi_read_header(), avi_read_idx1(), avi_read_nikon(), avi_read_packet(), avi_read_seek(), avi_read_tag(), avi_sync(), 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(), bmv_read_packet(), bwf_write_bext_chunk(), bwf_write_bext_string(), cdata_read_header(), cdata_read_packet(), cdxl_read_packet(), cin_read_header(), cin_read_packet(), close_connection(), compute_partition_essence_offset(), 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(), dfa_read_header(), dfa_read_packet(), dv_frame_offset(), dv_read_header(), dv_read_packet(), dv_read_seek(), dv_write_packet(), dxa_read_header(), dxa_read_packet(), ea_read_packet(), ebml_level_end(), ebml_parse(), ebml_parse_elem(), ebml_read_master(), efi_read(), estimate_timings(), estimate_timings_from_bit_rate(), estimate_timings_from_pts(), event_loop(), exit_program(), ff_ape_parse_tag(), ff_framehash_write_header(), ff_gen_search(), ff_gen_syncpoint_search(), ff_id3v1_read(), ff_id3v2_parse(), ff_id3v2_read(), ff_id3v2_write_apic(), ff_id3v2_write_metadata(), ff_id3v2_write_simple(), ff_mov_add_hinted_packet(), ff_mov_close_hinting(), ff_mov_write_packet(), ff_pcm_read_seek(), ff_raw_read_partial_packet(), ff_raw_write_packet(), ff_restore_parser_state(), ff_rtp_chain_mux_open(), ff_rtp_send_data(), ff_rtsp_undo_setup(), ff_sauce_read(), ff_seek_frame_binary(), ff_store_parser_state(), ff_voc_get_packet(), 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(), 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_data_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(), format_child_next(), fourxm_read_header(), fourxm_read_packet(), framecrc_write_packet(), free_variant_list(), g723_1_read_packet(), get_aiff_header(), get_dts(), get_meta(), get_metadata(), get_packet_header(), get_tag(), gif_write_header(), gif_write_trailer(), gif_write_video(), gsm_read_packet(), 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(), handle_packets(), hls_read_header(), hls_start(), hls_write_packet(), hls_write_trailer(), http_prepare_data(), http_receive_data(), idcin_read_header(), idcin_read_packet(), iff_read_header(), iff_read_packet(), ilbc_read_header(), ilbc_read_packet(), ilbc_write_header(), ilbc_write_packet(), img_read_packet(), ingenient_read_packet(), init_input(), ipmovie_read_header(), ipmovie_read_packet(), ism_flush(), ism_free(), ism_write_header(), iss_read_header(), iss_read_packet(), ivf_write_header(), ivf_write_packet(), latm_write_packet(), lmlm4_read_packet(), lxf_read_header(), lxf_read_packet(), main(), matroska_execute_seekhead(), matroska_parse_cluster(), matroska_parse_cluster_incremental(), matroska_parse_seekhead_entry(), matroska_read_seek(), md5_finish(), mkv_flush_dynbuf(), mkv_write_attachments(), mkv_write_chapters(), mkv_write_header(), mkv_write_packet(), mkv_write_packet_internal(), mkv_write_tag(), mkv_write_tags(), mkv_write_tracks(), mkv_write_trailer(), mmf_read_header(), mmf_read_packet(), mov_find_next_sample(), mov_flush_fragment(), mov_read_close(), mov_read_header(), mov_read_packet(), mov_read_trak(), mov_write_header(), mov_write_trailer(), mp3_parse_vbr_tags(), mp3_queue_flush(), mp3_read_header(), mp3_read_packet(), mp3_seek(), mp3_update_xing(), mp3_write_trailer(), mp3_write_xing(), 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_resync(), mpegts_write_flush(), mpegts_write_header(), mpegts_write_packet_internal(), 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_parse_handle_essence(), mxf_read_header(), mxf_read_local_tags(), mxf_read_packet(), mxf_read_packet_old(), mxf_read_seek(), mxf_seek_to_previous_partition(), 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(), mxg_read_packet(), mxg_update_cache(), nc_read_packet(), need_output(), 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(), nut_write_header(), nut_write_packet(), nut_write_trailer(), nuv_header(), nuv_packet(), ogg_get_length(), ogg_read_page(), ogg_read_timestamp(), ogg_restore(), ogg_save(), ogg_write_page(), oma_read_header(), oma_read_packet(), oma_read_seek(), oma_write_header(), open_output_file(), pcm_read_packet(), pmp_header(), pmp_packet(), print_report(), process_audio_header_eacs(), process_audio_header_elements(), process_audio_header_sead(), process_ea_header(), process_video_header_cmv(), 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(), raw_read_packet(), rawvideo_read_packet(), rdt_parse_packet(), read_atom(), read_braindead_odml_indx(), read_chapter(), read_desc_chunk(), read_gab2_sub(), read_header(), read_info_chunk(), read_kuki_chunk(), read_packet(), read_pakt_chunk(), read_part_of_packet(), read_seek(), read_xing_toc(), rl2_read_header(), rl2_read_packet(), rm_read_dts(), rm_read_header(), rm_read_header_old(), rm_read_index(), rm_read_packet(), rm_write_audio(), rm_write_header(), rm_write_trailer(), rm_write_video(), roq_read_header(), roq_read_packet(), roq_write_header(), rpl_read_header(), rpl_read_packet(), rso_read_header(), rso_read_packet(), rso_write_header(), rso_write_packet(), rso_write_trailer(), rtp_new_av_stream(), rtp_write_header(), rv10_write_header(), sap_read_header(), sap_write_close(), section_write_packet(), seek_frame_byte(), seek_frame_generic(), seg_write_header(), seg_write_trailer(), segment_end(), segment_start(), seq_read_header(), seq_read_packet(), show_format(), siff_read_header(), siff_read_packet(), smacker_read_header(), smacker_read_packet(), smjpeg_read_header(), smjpeg_read_packet(), smjpeg_write_header(), smjpeg_write_packet(), smjpeg_write_trailer(), sol_read_header(), sol_read_packet(), sox_read_header(), sox_read_packet(), sox_write_header(), sox_write_packet(), sox_write_trailer(), spdif_read_packet(), spdif_write_packet(), srt_read_packet(), str_read_header(), str_read_packet(), swf_read_header(), swf_read_packet(), swf_write_header(), swf_write_trailer(), swf_write_video(), sync(), tak_read_header(), 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(), update_stream_timings(), 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_read_header(), voc_write_header(), voc_write_packet(), voc_write_trailer(), vqf_read_header(), vqf_read_packet(), vqf_read_seek(), wav_write_header(), wav_write_packet(), wav_write_trailer(), 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(), wtvfile_open_sector(), wv_read_header(), wv_read_packet(), wv_read_seek(), xa_read_header(), xa_read_packet(), xmv_fetch_audio_packet(), xmv_fetch_new_packet(), xmv_fetch_video_packet(), xmv_process_packet_header(), xmv_read_header(), xwma_read_header(), xwma_read_packet(), yop_read_header(), yop_read_packet(), yop_read_seek(), yuv4_read_header(), and yuv4_read_packet().
void* AVFormatContext::priv_data |
Format private data.
This is an AVOptions-enabled struct if and only if iformat/oformat.priv_class is not NULL.
Definition at line 848 of file avformat.h.
Referenced by adjust_write_index(), adts_write_header(), adts_write_packet(), adx_read_header(), adx_read_packet(), aiff_read_header(), aiff_read_packet(), aiff_write_header(), aiff_write_trailer(), amf_parse_object(), ape_read_close(), ape_read_header(), ape_read_packet(), ape_read_seek(), asf_build_simple_index(), asf_read_ext_content_desc(), asf_read_ext_stream_properties(), asf_read_file_properties(), asf_read_frame_header(), asf_read_header(), asf_read_language_list(), asf_read_metadata(), asf_read_packet(), asf_read_seek(), asf_read_stream_properties(), 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_write_trailer(), avformat_free_context(), avformat_open_input(), avi_load_index(), avi_read_close(), avi_read_header(), avi_read_idx1(), avi_read_packet(), avi_read_seek(), avi_start_new_riff(), avi_sync(), 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(), bmv_read_close(), bmv_read_header(), bmv_read_packet(), build_elision_headers(), build_frame_code(), cdata_read_header(), cdata_read_packet(), cdxl_read_header(), cdxl_read_packet(), celt_header(), check_sessionid(), cin_read_header(), cin_read_packet(), crc_write_header(), crc_write_packet(), crc_write_trailer(), dc1394_read_common(), decrypt_init(), 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(), dv_write_packet(), dv_write_trailer(), dxa_read_header(), dxa_read_packet(), ea_read_header(), ea_read_packet(), efi_read(), fbdev_read_close(), fbdev_read_header(), fbdev_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_raw_video_read_header(), ff_rm_parse_packet(), ff_rm_retrieve_cache(), ff_rtp_get_payload_type(), ff_rtp_send_aac(), ff_rtp_send_amr(), ff_rtp_send_data(), ff_rtp_send_h263(), ff_rtp_send_h263_rfc2190(), ff_rtp_send_h264(), ff_rtp_send_jpeg(), ff_rtp_send_latm(), ff_rtp_send_mpegvideo(), ff_rtp_send_vp8(), ff_rtp_send_xiph(), ff_rtsp_close_streams(), ff_rtsp_open_transport_ctx(), ff_rtsp_parse_streaming_commands(), ff_rtsp_setup_input_streams(), ff_rtsp_setup_output_streams(), ff_rtsp_tcp_read_packet(), ff_rtsp_undo_setup(), ff_sndio_open(), ff_voc_get_packet(), ff_wms_parse_sdp_a_line(), ffm_is_avail_data(), ffm_read_data(), ffm_read_header(), ffm_read_packet(), ffm_seek(), ffm_seek1(), ffm_set_write_index(), 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_close(), flv_read_packet(), flv_read_seek(), flv_write_header(), flv_write_packet(), flv_write_trailer(), format_child_next(), fourxm_read_close(), fourxm_read_header(), fourxm_read_packet(), get_aiff_header(), get_riff(), get_system_header_size(), get_vcd_padding_size(), gif_write_header(), grab_read_close(), grab_read_header(), grab_read_packet(), gsm_read_header(), gxf_compare_field_nb(), gxf_header(), gxf_packet(), 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(), hls_close(), hls_mux_init(), hls_read_header(), hls_read_packet(), hls_read_seek(), hls_start(), hls_window(), hls_write_header(), hls_write_packet(), hls_write_trailer(), idcin_read_header(), idcin_read_packet(), iff_read_header(), iff_read_packet(), img_read_header(), img_read_packet(), init_muxer(), ipmovie_read_header(), ipmovie_read_packet(), ism_flush(), ism_free(), ism_write_header(), ism_write_packet(), ism_write_trailer(), iss_read_header(), iss_read_packet(), kset(), latm_write_frame_header(), latm_write_header(), lxf_read_header(), lxf_read_packet(), matroska_convert_tags(), matroska_read_close(), matroska_read_header(), matroska_read_packet(), matroska_read_seek(), md5_finish(), mkv_flush_dynbuf(), mkv_write_ass_blocks(), mkv_write_attachments(), mkv_write_block(), mkv_write_chapters(), mkv_write_header(), mkv_write_packet(), mkv_write_packet_internal(), mkv_write_tag(), mkv_write_tracks(), mkv_write_trailer(), mmap_init(), mmap_read_frame(), mmap_start(), mmf_read_header(), mmf_read_packet(), mov_create_chapter_track(), mov_flush_fragment(), mov_read_chapters(), mov_read_close(), mov_read_header(), mov_read_packet(), mov_write_ftyp_tag(), mov_write_header(), mov_write_packet(), mov_write_trailer(), mp3_queue_flush(), mp3_seek(), mp3_update_xing(), mp3_write_audio_packet(), mp3_write_trailer(), mp3_write_xing(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), 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_pcr_only(), mpegts_raw_read_packet(), mpegts_read_close(), mpegts_read_header(), mpegts_read_packet(), mpegts_write_end(), mpegts_write_header(), mpegts_write_packet_internal(), mpegts_write_pat(), mpegts_write_pes(), mpegts_write_pmt(), mpegts_write_sdt(), mtv_read_header(), mtv_read_packet(), mxf_decrypt_triplet(), mxf_gen_umid(), mxf_handle_small_eubc(), mxf_parse_mpeg2_frame(), mxf_read_close(), mxf_read_header(), mxf_read_packet(), mxf_read_packet_old(), mxf_read_seek(), 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(), mxg_close(), mxg_read_header(), mxg_read_packet(), mxg_update_cache(), nal_send(), nprobe(), 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_timestamp(), nut_write_header(), nut_write_packet(), nut_write_trailer(), nuv_header(), nuv_packet(), ogg_buffer_data(), 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(), oma_read_header(), oma_read_packet(), oma_read_seek(), opus_header(), opus_packet(), output_packet(), parse_chunks(), parse_command_line(), parse_keyframes_index(), parse_media_type(), parse_videoinfoheader2(), pcm_read_header(), pmp_close(), pmp_header(), pmp_packet(), pmp_seek(), process_audio_header_eacs(), process_audio_header_elements(), process_audio_header_sead(), process_ea_header(), process_video_header_cmv(), process_video_header_mdec(), process_video_header_vp6(), pulse_close(), pulse_read_header(), pulse_read_packet(), 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(), raw_read_packet(), rawvideo_read_header(), read_braindead_odml_indx(), read_close(), read_data(), read_desc_chunk(), read_header(), read_line(), read_packet(), read_pakt_chunk(), read_part_of_packet(), read_seek(), read_seek2(), read_xing_toc(), recheck_discard_flags(), resetup_tcp(), 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(), rprobe(), rtcp_send_sr(), rtp_send_ilbc(), rtp_send_mpegaudio(), rtp_send_mpegts_raw(), rtp_send_raw(), rtp_send_samples(), rtp_write_header(), rtp_write_packet(), rtp_write_trailer(), rtsp_listen(), rtsp_read_announce(), rtsp_read_close(), rtsp_read_header(), rtsp_read_options(), rtsp_read_packet(), rtsp_read_pause(), rtsp_read_play(), rtsp_read_record(), rtsp_read_request(), rtsp_read_seek(), rtsp_read_setup(), rtsp_send_reply(), rtsp_write_close(), rtsp_write_packet(), rtsp_write_record(), rv10_write_header(), sap_fetch_packet(), sap_read_close(), sap_read_header(), sap_write_close(), sap_write_header(), sap_write_packet(), seg_write_header(), seg_write_packet(), seg_write_trailer(), segment_hls_window(), segment_mux_init(), segment_start(), send_mode_a(), send_mode_b(), 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(), smjpeg_read_header(), smjpeg_read_packet(), smjpeg_write_packet(), smjpeg_write_trailer(), sox_write_header(), sox_write_trailer(), spdif_header_aac(), spdif_header_ac3(), spdif_header_dts(), spdif_header_dts4(), spdif_header_eac3(), spdif_header_mpeg(), spdif_header_truehd(), 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(), tak_read_header(), 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_close(), vid_read_header(), vid_read_packet(), videostream_cb(), vmd_read_close(), vmd_read_header(), vmd_read_packet(), voc_read_header(), voc_write_packet(), vorbis_cleanup(), vorbis_header(), vorbis_packet(), vqf_read_header(), vqf_read_packet(), vqf_read_seek(), wav_write_header(), wav_write_packet(), wav_write_trailer(), wc3_read_close(), wc3_read_header(), wc3_read_packet(), write_header(), write_headers(), write_manifest(), write_packet(), write_streamheader(), write_trailer(), 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(), xmv_fetch_audio_packet(), xmv_fetch_new_packet(), xmv_fetch_video_packet(), xmv_process_packet_header(), xmv_read_close(), xmv_read_header(), xmv_read_packet(), xwma_read_header(), xwma_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 919 of file avformat.h.
Referenced by avformat_find_stream_info(), init_input(), and mpegts_read_header().
AVProgram** AVFormatContext::programs |
Definition at line 931 of file avformat.h.
Referenced by av_dump_format(), av_new_program(), avformat_free_context(), check_stream_specifier(), discard_pid(), ff_metadata_conv_ctx(), ff_program_add_stream_index(), find_program_from_stream(), and transcode_init().
struct AVPacketList* AVFormatContext::raw_packet_buffer |
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 1037 of file avformat.h.
Referenced by ff_read_packet(), ff_restore_parser_state(), ff_store_parser_state(), flush_packet_queue(), and queue_attached_pictures().
struct AVPacketList* AVFormatContext::raw_packet_buffer_end |
Definition at line 1038 of file avformat.h.
Referenced by ff_read_packet(), flush_packet_queue(), and queue_attached_pictures().
int AVFormatContext::raw_packet_buffer_remaining_size |
Definition at line 1048 of file avformat.h.
Referenced by avformat_open_input(), ff_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 885 of file avformat.h.
Referenced by av_dump_format(), avformat_open_input(), compute_chapters_end(), decode_thread(), dxa_read_header(), estimate_timings(), event_loop(), fill_all_stream_timings(), flv_read_header(), movie_init(), open_input_file(), read_header(), show_format(), and update_stream_timings().
int64_t AVFormatContext::start_time_realtime |
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 981 of file avformat.h.
Referenced by ff_rtp_chain_mux_open(), ff_rtsp_setup_output_streams(), rtp_write_header(), and sap_write_header().
AVStream** AVFormatContext::streams |
Definition at line 876 of file avformat.h.
Referenced by a64_write_header(), add_input_streams(), adts_write_header(), adx_read_header(), adx_read_packet(), aea_read_packet(), aiff_read_packet(), aiff_write_header(), aiff_write_trailer(), amr_parse_sdp_line(), amr_read_packet(), ape_read_seek(), asf_build_simple_index(), 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(), audio_read_packet(), audio_write_header(), av_find_best_stream(), av_find_default_stream_index(), av_interleaved_write_frame(), av_read_frame(), av_write_frame(), av_write_trailer(), avformat_find_stream_info(), avformat_free_context(), avformat_new_stream(), avi_read_close(), avi_read_header(), avi_read_idx1(), avi_read_packet(), avi_read_seek(), avi_start_new_riff(), avi_sync(), 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(), celt_header(), check_stream_max_drift(), check_stream_specifier(), clean_index(), clear_index_entries(), close_connection(), close_input_file(), config_output_props(), copy_metadata(), daud_write_header(), decode_frame(), decode_info_header(), decode_stream_header(), decode_thread(), dirac_header(), dump_stream_format(), dv_init_mux(), dv_write_packet(), estimate_timings(), estimate_timings_from_bit_rate(), estimate_timings_from_pts(), extract_mpeg4_header(), ff_alsa_open(), ff_asf_parse_packet(), ff_audio_interleave_close(), ff_audio_interleave_init(), ff_audio_rechunk_interleave(), ff_find_stream_index(), ff_framehash_write_header(), ff_gen_syncpoint_search(), ff_id3v2_write_apic(), ff_interleave_add_packet(), ff_interleave_compare_dts(), ff_interleave_new_audio_packet(), ff_interleave_packet_per_dts(), ff_metadata_conv_ctx(), ff_mov_init_hinting(), ff_mov_read_esds(), ff_mov_read_stsd_entries(), ff_pcm_read_seek(), ff_rdt_parse_open(), ff_read_frame_flush(), ff_read_packet(), ff_real_parse_sdp_a_line(), ff_reduce_index(), ff_restore_parser_state(), ff_rtp_chain_mux_open(), ff_rtp_send_aac(), ff_rtp_send_jpeg(), ff_rtp_send_latm(), ff_rtsp_open_transport_ctx(), ff_sauce_read(), ff_seek_frame_binary(), ff_store_parser_state(), ff_update_cur_dts(), ff_write_chained(), ffm_close(), 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_data_packet(), flv_read_metabody(), flv_read_packet(), flv_write_header(), flv_write_packet(), flv_write_trailer(), get_aiff_header(), get_packet_header(), get_private_data(), get_subtitle_pkt(), 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(), handle_file(), has_duration(), hls_mux_init(), hls_read_header(), hls_read_packet(), hls_read_seek(), hls_write_header(), hls_write_packet(), http_prepare_data(), http_receive_data(), ilbc_parse_sdp_line(), ilbc_read_packet(), ilbc_write_header(), img_read_packet(), init_input_filter(), init_muxer(), init_pts(), ism_write_header(), ism_write_packet(), iss_read_packet(), ivf_write_header(), latm_parse_sdp_line(), latm_write_frame_header(), latm_write_header(), lxf_read_packet(), main(), matroska_read_seek(), mkv_write_ass_blocks(), mkv_write_attachments(), mkv_write_block(), mkv_write_header(), mkv_write_packet(), mkv_write_packet_internal(), mkv_write_tags(), mkv_write_tracks(), mov_find_next_sample(), mov_read_chan(), mov_read_chapters(), mov_read_close(), mov_read_ctts(), mov_read_dac3(), mov_read_dec3(), mov_read_dref(), mov_read_dvc1(), mov_read_elst(), mov_read_enda(), mov_read_extradata(), mov_read_fiel(), mov_read_glbl(), mov_read_hdlr(), mov_read_header(), mov_read_mdhd(), mov_read_pasp(), mov_read_sbgp(), mov_read_seek(), mov_read_smi(), mov_read_stco(), mov_read_stps(), mov_read_strf(), mov_read_stsc(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tkhd(), mov_read_trun(), mov_read_wave(), mov_read_wfex(), mov_write_ftyp_tag(), mov_write_header(), mov_write_moov_tag(), mov_write_packet(), mov_write_udta_sdp(), mov_write_uuidprof_tag(), movie_get_frame(), movie_init(), mp3_seek(), mp3_write_xing(), 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_flush(), mpegts_write_header(), mpegts_write_packet_internal(), mpegts_write_pmt(), mxf_compare_timestamps(), mxf_compute_index_tables(), mxf_free(), mxf_get_stream_index(), mxf_handle_small_eubc(), mxf_interleave_get_packet(), mxf_read_close(), mxf_read_packet(), mxf_read_packet_old(), 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_write_header(), nut_write_packet(), ogg_compare_granule(), ogg_get_headers(), 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(), oma_write_header(), open_input_file(), open_output_file(), opt_map(), opt_target(), opus_header(), opus_packet(), output_packet(), parse_chunks(), parse_h264_sdp_line(), parse_packet(), parse_sdp_line(), pcm_read_packet(), pmp_packet(), pmt_cb(), prepare_sdp_description(), process_input(), put_system_header(), queue_attached_pictures(), r3d_read_packet(), r3d_read_rdvo(), r3d_read_reda(), r3d_read_redv(), r3d_seek(), rawvideo_read_packet(), rdt_parse_sdp_line(), read_braindead_odml_indx(), read_data(), read_frame(), read_frame_internal(), read_gab2_sub(), read_header(), read_kuki_chunk(), read_packet(), read_pakt_chunk(), read_part_of_packet(), read_seek(), read_seek2(), read_xing_toc(), recheck_discard_flags(), 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(), rpl_read_packet(), rso_read_packet(), rso_write_header(), rtp_new_av_stream(), rtp_send_ilbc(), rtp_write_header(), rtp_write_packet(), rtsp_read_packet(), rtsp_read_play(), rtsp_read_seek(), sap_fetch_packet(), sap_read_header(), sap_write_close(), sap_write_header(), sap_write_packet(), search_hi_lo_keyframes(), seek_frame_generic(), seek_frame_internal(), seg_write_header(), seg_write_packet(), segment_mux_init(), set_disposition_bits(), setup_find_stream_info_opts(), show_packet(), show_stream(), skeleton_header(), smjpeg_write_header(), smjpeg_write_packet(), sox_read_packet(), sox_write_header(), sox_write_trailer(), spdif_read_packet(), spdif_write_header(), speex_header(), 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(), update_stream_timings(), v4l2_read_packet(), v4l2_set_parameters(), vc1t_read_packet(), vc1test_write_header(), voc_read_packet(), voc_write_header(), voc_write_packet(), vorbis_header(), vorbis_packet(), vqf_read_seek(), wav_write_header(), wav_write_trailer(), write_header(), write_headers(), write_manifest(), write_packet(), write_streaminfo(), write_trailer(), wsaud_read_packet(), wv_read_packet(), wv_read_seek(), xa_read_packet(), xiph_parse_sdp_line(), xmv_process_packet_header(), xwma_read_packet(), and yuv4_read_packet().
enum AVCodecID AVFormatContext::subtitle_codec_id |
Forced subtitle codec_id.
Demuxing: Set by user.
Definition at line 949 of file avformat.h.
Referenced by ff_read_packet().
enum AVCodecID AVFormatContext::video_codec_id |
Forced video codec_id.
Demuxing: Set by user.
Definition at line 937 of file avformat.h.
Referenced by device_try_init(), ff_mov_read_stsd_entries(), ff_read_packet(), img_read_header(), and v4l2_read_header().