#include <avformat.h>
Data Fields | |
const AVClass * | av_class |
set by av_alloc_format_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. | |
int | bit_rate |
decoding: total stream bitrate in bit/s, 0 if not available. | |
AVStream * | cur_st |
const uint8_t * | cur_ptr |
int | cur_len |
AVPacket | cur_pkt |
int64_t | data_offset |
int | index_built |
offset of the first packet | |
int | mux_rate |
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 duration in AV_TIME_BASE units over 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 per stream for the index. |
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 387 of file avformat.h.
const AVClass* AVFormatContext::av_class |
set by av_alloc_format_context
Definition at line 388 of file avformat.h.
Referenced by av_alloc_format_context(), and avformat_get_context_defaults().
struct AVInputFormat* AVFormatContext::iformat [read] |
Definition at line 390 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(), decode_thread(), dump_format(), dump_stream_format(), format_to_name(), img_read_header(), mpegts_read_header(), open_input_stream(), raw_read_header(), and video_read_header().
struct AVOutputFormat* AVFormatContext::oformat [read] |
Definition at line 391 of file avformat.h.
Referenced by add_video_stream(), av_encode(), av_exit(), av_interleave_packet(), av_interleaved_write_frame(), av_set_parameters(), av_write_frame(), av_write_header(), av_write_trailer(), build_feed_streams(), close_connection(), do_video_out(), dump_format(), dump_stream_format(), format_to_name(), http_prepare_data(), main(), mov_write_header(), mpeg_mux_init(), new_audio_stream(), new_video_stream(), open_video(), opt_output_file(), output_packet(), rtp_new_av_stream(), and write_video_frame().
Definition at line 392 of file avformat.h.
Referenced by adjust_write_index(), adts_write_frame_header(), adts_write_header(), adts_write_packet(), ape_read_close(), ape_read_header(), ape_read_packet(), ape_read_seek(), asf_build_simple_index(), asf_get_packet(), asf_read_frame_header(), asf_read_header(), asf_read_packet(), asf_read_pts(), asf_read_seek(), asf_reset_header(), asf_write_header(), asf_write_header1(), asf_write_packet(), asf_write_stream_header(), asf_write_trailer(), 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(), 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(), build_feed_streams(), 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(), 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_rm_parse_packet(), ff_rm_retrieve_cache(), ff_rtp_send_aac(), ff_rtp_send_data(), ff_rtp_send_h264(), ff_rtp_send_mpegvideo(), ffm_is_avail_data(), ffm_read_data(), ffm_read_header(), ffm_read_packet(), ffm_seek(), ffm_seek1(), film_read_close(), film_read_header(), film_read_packet(), flac_header(), flic_read_header(), flic_read_packet(), flush_packet(), flv_write_header(), flv_write_packet(), flv_write_trailer(), fourxm_read_close(), fourxm_read_header(), fourxm_read_packet(), get_pointer_coordinates(), get_system_header_size(), get_vcd_padding_size(), gif_read_close(), gif_read_header(), gif_read_packet(), gif_write_header(), gif_write_video(), grab_read_close(), grab_read_header(), grab_read_packet(), gxf_interleave_packet(), gxf_write_header(), gxf_write_packet(), gxf_write_trailer(), http_receive_data(), idcin_read_header(), idcin_read_packet(), img_read_header(), img_read_packet(), ipmovie_read_header(), ipmovie_read_packet(), matroska_parse_attachments(), matroska_read_close(), matroska_read_header(), matroska_read_packet(), matroska_read_seek(), mkv_write_block(), mkv_write_header(), mkv_write_packet(), mkv_write_tracks(), mkv_write_trailer(), mm_read_header(), mm_read_packet(), mmap_init(), mmap_read_frame(), mmap_start(), mmf_read_header(), mmf_read_packet(), mov_read_close(), mov_read_header(), mov_read_packet(), mov_write_ftyp_tag(), mov_write_header(), mov_write_packet(), mov_write_trailer(), mpc8_parse_seektable(), mpc8_read_header(), mpc8_read_packet(), mpc8_read_seek(), mpc_read_close(), mpc_read_header(), mpc_read_packet(), mpc_read_seek(), mpeg_mux_init(), mpeg_mux_write_packet(), mpegps_read_header(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_get_pcr(), mpegts_raw_read_packet(), mpegts_read_close(), mpegts_read_header(), mpegts_read_packet(), mpegts_write_end(), mpegts_write_header(), mpegts_write_pat(), mpegts_write_sdt(), mtv_read_header(), mtv_read_packet(), mxf_decrypt_triplet(), mxf_read_close(), mxf_read_header(), nal_send(), nsv_parse_NSVf_header(), nsv_parse_NSVs_header(), nsv_read_chunk(), nsv_read_close(), nsv_read_header(), nsv_read_packet(), nsv_read_seek(), nsv_resync(), nut_read_close(), nut_read_header(), nut_read_packet(), nut_read_seek(), nut_read_timestamp(), nuv_header(), nuv_packet(), ogg_get_headers(), ogg_get_length(), ogg_gptopts(), ogg_new_stream(), ogg_packet(), ogg_read_close(), ogg_read_header(), ogg_read_packet(), ogg_read_page(), ogg_read_timestamp(), ogg_restore(), ogg_save(), ogm_dshow_header(), ogm_header(), ogm_packet(), output_packet(), process_audio_header_eacs(), process_audio_header_elements(), process_audio_header_sead(), process_ea_header(), process_video_header_vp6(), put_chunk(), put_frame(), put_pack_header(), put_padding_packet(), put_payload_header(), put_payload_parsing_info(), put_system_header(), put_vcd_padding_sector(), pva_read_timestamp(), read_braindead_odml_indx(), read_header(), read_packet(), read_part_of_packet(), read_seek(), retransmit_si_info(), rm_read_audio_stream_info(), rm_read_close(), 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(), rtcp_send_sr(), rtp_send_mpegaudio(), rtp_send_mpegts_raw(), rtp_send_raw(), rtp_send_samples(), rtp_write_header(), rtp_write_packet(), rtsp_read_close(), rtsp_read_header(), rtsp_read_packet(), rtsp_read_pause(), rtsp_read_play(), rtsp_read_seek(), rtsp_send_cmd(), rtsp_skip_packet(), rv10_write_header(), sdp_parse_line(), sdp_read_close(), sdp_read_header(), seq_read_close(), seq_read_header(), seq_read_packet(), siff_read_header(), siff_read_packet(), smacker_read_close(), smacker_read_header(), smacker_read_packet(), str_read_close(), str_read_header(), str_read_packet(), swf_read_header(), swf_read_packet(), sync(), tcp_read_packet(), theora_gptopts(), theora_header(), thp_read_header(), thp_read_packet(), tta_read_header(), tta_read_packet(), tta_read_seek(), udp_read_packet(), v4l2_read_close(), v4l2_read_header(), v4l2_read_packet(), v4l2_set_parameters(), vid_read_header(), vid_read_packet(), vmd_read_close(), vmd_read_header(), vmd_read_packet(), voc_get_packet(), voc_read_header(), voc_write_packet(), vorbis_header(), wav_read_header(), wav_read_packet(), 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(), yuv4_read_header(), yuv4_read_packet(), yuv4_write_header(), and yuv4_write_packet().
Definition at line 393 of file avformat.h.
Referenced by adjust_write_index(), adts_write_frame_header(), adts_write_packet(), aiff_read_header(), aiff_read_packet(), amf_parse_object(), amr_read_header(), amr_read_packet(), apc_read_header(), apc_read_packet(), ape_parse_tag(), ape_read_header(), ape_read_packet(), ape_tag_read_field(), asf_build_simple_index(), asf_get_packet(), asf_read_frame_header(), asf_read_header(), asf_read_packet(), asf_read_pts(), asf_read_seek(), asf_write_header(), asf_write_header1(), asf_write_index(), asf_write_trailer(), 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_packet(), avi_read_seek(), avs_read_audio_packet(), avs_read_header(), avs_read_packet(), avs_read_video_packet(), build_feed_streams(), cdata_read_header(), cdata_read_packet(), cin_read_header(), cin_read_packet(), close_connection(), crc_write_trailer(), daud_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_read_ascii(), ebml_read_binary(), ebml_read_element_level_up(), ebml_read_float(), ebml_read_master(), ebml_read_num(), ebml_read_seek(), ebml_read_sint(), ebml_read_skip(), ebml_read_uint(), event_loop(), ff_rm_parse_packet(), ff_rm_read_mdpr_codecdata(), ff_rm_retrieve_cache(), ff_rtp_send_data(), ffm_is_avail_data(), ffm_read_data(), ffm_read_header(), ffm_read_packet(), ffm_seek1(), film_read_header(), film_read_packet(), find_and_decode_index(), flic_read_header(), flic_read_packet(), flush_packet(), 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_pts(), gif_read_header(), gif_write_header(), gif_write_trailer(), gif_write_video(), gxf_header(), gxf_packet(), gxf_read_index(), gxf_read_timestamp(), gxf_resync_media(), gxf_seek(), gxf_write_header(), gxf_write_packet(), gxf_write_trailer(), handle_packets(), http_prepare_data(), http_receive_data(), id3v2_parse(), id3v2_read_ttag(), idcin_read_header(), idcin_read_packet(), img_read_packet(), ingenient_read_packet(), ipmovie_read_header(), ipmovie_read_packet(), lmlm4_read_packet(), main(), matroska_parse_blockgroup(), matroska_parse_cluster(), matroska_parse_seekhead(), matroska_read_header(), matroska_read_seek(), mkv_write_block(), mkv_write_header(), mkv_write_packet(), mkv_write_tracks(), mkv_write_trailer(), mm_read_header(), mm_read_packet(), mmf_read_header(), mmf_read_packet(), mov_read_header(), mov_read_packet(), mov_write_header(), mov_write_packet(), mov_write_trailer(), mp3_parse_vbr_tags(), mp3_read_header(), mp3_read_packet(), 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_raw_read_packet(), mpegts_read_header(), mpegts_write_end(), mpegts_write_header(), mpegts_write_pes(), mpjpeg_write_header(), mpjpeg_write_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(), nsv_parse_NSVf_header(), nsv_parse_NSVs_header(), nsv_read_chunk(), 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(), opt_output_file(), pcm_read_seek(), print_report(), process_audio_header_eacs(), process_audio_header_elements(), process_audio_header_sead(), process_ea_header(), process_video_header_vp6(), put_chunk(), put_payload_parsing_info(), put_vcd_padding_sector(), pva_read_packet(), pva_read_timestamp(), raw_read_packet(), raw_read_partial_packet(), read_braindead_odml_indx(), read_header(), read_packet(), read_part_of_packet(), read_seek(), rm_assemble_video_frame(), rm_read_audio_stream_info(), rm_read_dts(), rm_read_header(), rm_read_packet(), rm_write_audio(), rm_write_header(), rm_write_trailer(), rm_write_video(), roq_read_header(), roq_read_packet(), rtcp_send_sr(), rtp_new_av_stream(), rtp_write_header(), rv10_write_header(), sdp_read_header(), section_write_packet(), seq_read_header(), seq_read_packet(), siff_read_header(), siff_read_packet(), smacker_read_header(), smacker_read_packet(), sol_read_header(), sol_read_packet(), str_read_header(), str_read_packet(), swf_read_header(), swf_read_packet(), sync(), thp_read_header(), thp_read_packet(), tta_read_header(), tta_read_packet(), tta_read_seek(), txd_read_packet(), vc1t_read_header(), vc1t_read_packet(), 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(), wav_read_header(), wav_read_packet(), 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(), yuv4_read_header(), yuv4_read_packet(), and yuv4_write_packet().
unsigned int AVFormatContext::nb_streams |
Definition at line 394 of file avformat.h.
Referenced by asf_read_close(), asf_read_header(), asf_read_pts(), asf_reset_header(), asf_write_header1(), av_close_input_stream(), av_encode(), av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_estimate_timings_from_pts(), av_exit(), av_find_default_stream_index(), av_find_stream_info(), av_has_duration(), av_interleave_packet_per_dts(), av_new_stream(), av_read_frame_flush(), av_read_frame_internal(), 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(), build_feed_streams(), build_file_streams(), build_frame_code(), check_audio_video_sub_inputs(), clean_index(), close_connection(), decode_syncpoint(), decode_thread(), dump_format(), dv_init_mux(), extract_mpeg4_header(), ff_nut_reset_ts(), ffm_read_close(), ffm_read_header(), fill_all_stream_timings(), film_read_header(), find_and_decode_index(), flv_read_metabody(), flv_read_packet(), flv_write_header(), get_sindex(), get_system_header_size(), get_watermark_picture(), gif_write_header(), guess_ni_flag(), gxf_header(), gxf_interleave_packet(), gxf_write_header(), gxf_write_track_description_section(), gxf_write_trailer(), gxf_write_umf_media_description(), gxf_write_umf_payload(), gxf_write_umf_track_description(), http_prepare_data(), http_receive_data(), main(), mkv_write_tracks(), mkv_write_trailer(), mov_build_index(), mov_read_close(), mov_read_ctts(), mov_read_elst(), mov_read_enda(), mov_read_esds(), mov_read_extradata(), mov_read_glbl(), mov_read_hdlr(), mov_read_header(), mov_read_mdhd(), mov_read_packet(), mov_read_seek(), mov_read_smi(), mov_read_stco(), mov_read_stsc(), mov_read_stsd(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tkhd(), mov_read_trak(), mov_read_wave(), mov_write_header(), mpeg_mux_end(), mpeg_mux_init(), mpegps_read_packet(), mpegps_read_pes_header(), mpegts_write_end(), mpegts_write_header(), mpegts_write_pmt(), mxf_get_stream_index(), new_audio_stream(), new_subtitle_stream(), new_video_stream(), nsv_parse_NSVs_header(), nsv_read_close(), nsv_read_header(), nut_read_header(), ogg_interleave_per_granule(), ogg_write_header(), ogg_write_trailer(), open_input_stream(), opt_input_file(), opt_target(), output_packet(), prepare_sdp_description(), put_system_header(), read_braindead_odml_indx(), read_ffserver_streams(), read_seek(), remove_decoded_packets(), rm_read_header(), rm_write_header(), rm_write_trailer(), rtp_new_av_stream(), rtp_write_header(), rv10_write_header(), sdp_parse_line(), stream_component_close(), stream_component_open(), stream_cycle_channel(), swf_read_packet(), sync(), voc_write_header(), write_header(), write_headers(), write_mainheader(), write_packet(), and yuv4_write_header().
AVStream* AVFormatContext::streams[MAX_STREAMS] |
Definition at line 395 of file avformat.h.
Referenced by adts_write_header(), aiff_read_header(), aiff_read_packet(), amr_read_packet(), ape_read_seek(), asf_build_simple_index(), asf_read_close(), asf_read_header(), asf_read_packet(), asf_read_pts(), asf_read_seek(), asf_reset_header(), asf_write_header1(), asf_write_packet(), audio_write_header(), av_close_input_stream(), av_encode(), av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_estimate_timings_from_pts(), av_exit(), av_find_default_stream_index(), av_find_stream_info(), av_has_duration(), av_interleave_packet_per_dts(), av_interleaved_write_frame(), av_new_stream(), av_read_frame_flush(), av_read_frame_internal(), av_read_packet(), av_seek_frame(), av_seek_frame_binary(), av_seek_frame_byte(), av_seek_frame_generic(), av_update_cur_dts(), av_update_stream_timings(), av_write_frame(), av_write_header(), av_write_trailer(), avi_read_close(), avi_read_header(), avi_read_idx1(), avi_read_packet(), avi_read_seek(), avisynth_read_packet(), build_feed_streams(), build_file_streams(), build_frame_code(), check_audio_video_sub_inputs(), clean_index(), close_connection(), decode_frame(), decode_stream_header(), decode_thread(), dump_stream_format(), dv_init_mux(), extract_mpeg4_header(), ff_reduce_index(), ff_rtp_send_aac(), ffm_read_close(), ffm_read_header(), fill_all_stream_timings(), film_read_header(), find_and_decode_index(), flac_header(), flush_packet(), flv_read_metabody(), flv_read_packet(), flv_read_seek(), flv_write_header(), flv_write_packet(), get_sindex(), get_system_header_size(), get_watermark_picture(), gif_write_header(), gif_write_packet(), guess_ni_flag(), gxf_header(), gxf_interleave_packet(), gxf_read_index(), gxf_seek(), gxf_write_header(), gxf_write_trailer(), gxf_write_umf_track_description(), http_prepare_data(), http_receive_data(), img_read_packet(), main(), matroska_parse_block(), matroska_read_header(), matroska_read_seek(), mkv_write_header(), mkv_write_packet(), mkv_write_tracks(), mkv_write_trailer(), mmf_read_packet(), mov_build_index(), mov_read_close(), mov_read_ctts(), mov_read_elst(), mov_read_enda(), mov_read_esds(), mov_read_extradata(), mov_read_glbl(), mov_read_hdlr(), mov_read_header(), mov_read_mdhd(), mov_read_packet(), mov_read_seek(), mov_read_smi(), mov_read_stco(), mov_read_stsc(), mov_read_stsd(), mov_read_stss(), mov_read_stsz(), mov_read_stts(), mov_read_tkhd(), mov_read_wave(), mov_write_header(), 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_get_stream_index(), mxf_read_packet(), mxf_read_seek(), nsv_read_chunk(), nsv_read_close(), nut_read_header(), ogg_get_length(), ogg_interleave_per_granule(), ogg_write_header(), ogg_write_packet(), ogg_write_page(), ogg_write_trailer(), ogm_dshow_header(), ogm_header(), old_flac_header(), open_parser(), opt_input_file(), opt_target(), output_packet(), pcm_read_seek(), prepare_sdp_description(), put_system_header(), raw_read_packet(), read_braindead_odml_indx(), read_ffserver_streams(), read_part_of_packet(), read_seek(), remove_decoded_packets(), rm_read_dts(), rm_read_header(), rm_read_packet(), rm_write_header(), rm_write_packet(), rtcp_send_sr(), rtp_new_av_stream(), rtp_write_header(), rtp_write_packet(), rtsp_read_header(), rtsp_read_seek(), sdp_parse_line(), sdp_read_header(), stream_component_close(), stream_component_open(), stream_cycle_channel(), stream_index_from_inputs(), swf_read_packet(), sync(), theora_header(), tta_read_packet(), tta_read_seek(), update_initial_timestamps(), v4l2_read_packet(), vc1t_read_packet(), vid_read_packet(), voc_read_packet(), voc_write_header(), voc_write_packet(), vorbis_header(), wav_read_packet(), wav_read_seek(), write_globalinfo(), write_header(), write_headers(), write_packet(), wv_read_packet(), wv_read_seek(), yuv4_generate_header(), yuv4_read_header(), yuv4_read_packet(), yuv4_write_header(), and yuv4_write_packet().
char AVFormatContext::filename[1024] |
input or output filename
Definition at line 396 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(), grab_read_header(), gxf_write_material_data_section(), img_read_header(), main(), new_audio_stream(), new_video_stream(), nsv_read_header(), opt_output_file(), prepare_sdp_description(), rtp_new_av_stream(), rtsp_read_close(), rtsp_read_header(), rtsp_read_pause(), rtsp_read_play(), sdp_parse_line(), and x11grab_read_header().
int64_t AVFormatContext::timestamp |
Definition at line 398 of file avformat.h.
Referenced by dv_init_mux(), gxf_write_umf_material_description(), mov_write_header(), and opt_output_file().
char AVFormatContext::title[512] |
Definition at line 399 of file avformat.h.
Referenced by aiff_read_header(), ape_parse_tag(), asf_read_header(), asf_write_header1(), av_encode(), avi_read_header(), decode_info_header(), dump_stream_info(), http_prepare_data(), id3v1_create_tag(), id3v1_parse_tag(), id3v2_parse(), matroska_parse_info(), mkv_write_header(), mov_read_udta(), mov_write_ilst_tag(), mov_write_meta_tag(), mov_write_udta_tag(), mov_write_uuidusmt_tag(), mpegts_write_header(), nsv_parse_NSVf_header(), opt_output_file(), prepare_sdp_description(), rm_read_audio_stream_info(), rm_read_header(), rv10_write_header(), sdp_parse_line(), vorbis_comment(), wc3_read_header(), and write_globalinfo().
char AVFormatContext::author[512] |
Definition at line 400 of file avformat.h.
Referenced by aiff_read_header(), ape_parse_tag(), asf_read_header(), asf_write_header1(), av_encode(), avi_read_header(), decode_info_header(), dump_stream_info(), http_prepare_data(), id3v1_create_tag(), id3v1_parse_tag(), id3v2_parse(), mov_read_udta(), mov_write_ilst_tag(), mov_write_meta_tag(), mov_write_udta_tag(), nsv_parse_NSVf_header(), opt_output_file(), rm_read_audio_stream_info(), rm_read_header(), rv10_write_header(), vorbis_comment(), and write_globalinfo().
char AVFormatContext::copyright[512] |
Definition at line 401 of file avformat.h.
Referenced by aiff_read_header(), ape_parse_tag(), asf_read_header(), asf_write_header1(), av_encode(), avi_read_header(), decode_info_header(), dump_stream_info(), http_prepare_data(), id3v2_parse(), mov_read_udta(), nsv_parse_NSVf_header(), opt_output_file(), rm_read_audio_stream_info(), rm_read_header(), rv10_write_header(), vorbis_comment(), and write_globalinfo().
char AVFormatContext::comment[512] |
Definition at line 402 of file avformat.h.
Referenced by aiff_read_header(), ape_parse_tag(), asf_read_header(), asf_write_header1(), av_encode(), avi_read_header(), decode_info_header(), dump_stream_info(), http_prepare_data(), id3v1_create_tag(), id3v1_parse_tag(), mov_read_udta(), mov_write_ilst_tag(), mov_write_meta_tag(), mov_write_udta_tag(), opt_output_file(), rm_read_audio_stream_info(), rm_read_header(), rv10_write_header(), sdp_parse_line(), and vorbis_comment().
char AVFormatContext::album[512] |
Definition at line 403 of file avformat.h.
Referenced by ape_parse_tag(), asf_read_header(), av_encode(), avi_read_header(), dump_stream_info(), id3v1_create_tag(), id3v1_parse_tag(), id3v2_parse(), mov_write_ilst_tag(), mov_write_meta_tag(), mov_write_udta_tag(), opt_output_file(), and vorbis_comment().
ID3 year, 0 if none.
Definition at line 404 of file avformat.h.
Referenced by ape_parse_tag(), asf_read_header(), av_encode(), dump_stream_info(), id3v1_create_tag(), id3v1_parse_tag(), mov_write_ilst_tag(), mov_write_meta_tag(), and mov_write_udta_tag().
track number, 0 if none
Definition at line 405 of file avformat.h.
Referenced by ape_parse_tag(), asf_read_header(), av_encode(), avi_read_header(), dump_stream_info(), id3v1_create_tag(), id3v1_parse_tag(), id3v2_parse(), mov_write_meta_tag(), mov_write_trkn_tag(), mov_write_udta_tag(), and vorbis_comment().
char AVFormatContext::genre[32] |
ID3 genre.
Definition at line 406 of file avformat.h.
Referenced by ape_parse_tag(), asf_read_header(), av_encode(), avi_read_header(), dump_stream_info(), id3v1_create_tag(), id3v1_parse_tag(), id3v2_parse(), mov_write_ilst_tag(), mov_write_meta_tag(), mov_write_udta_tag(), opt_output_file(), and vorbis_comment().
format specific flags, see AVFMTCTX_xx
Definition at line 408 of file avformat.h.
Referenced by av_find_stream_info(), avs_read_header(), img_read_header(), mpegps_read_header(), mpegts_read_header(), read_header(), rtsp_read_header(), sdp_read_header(), and swf_read_header().
struct AVPacketList* AVFormatContext::packet_buffer [read] |
This buffer is only needed when packets were already buffered but not decoded, for example to get the codec parameters in mpeg streams.
Definition at line 413 of file avformat.h.
Referenced by add_to_pktbuf(), av_find_stream_info(), av_interleave_packet_per_dts(), av_read_frame(), flush_packet_queue(), ogg_interleave_per_granule(), and update_initial_timestamps().
int64_t AVFormatContext::start_time |
decoding: position of the first frame of the component, in AV_TIME_BASE fractional seconds.
NEVER set this value directly: it is deduced from the AVStream values.
Definition at line 418 of file avformat.h.
Referenced by ape_read_header(), av_encode(), av_estimate_timings(), av_open_input_stream(), av_update_stream_timings(), decode_thread(), dump_format(), dxa_read_header(), event_loop(), fill_all_stream_timings(), flv_read_header(), mpc_read_header(), opt_input_file(), sdp_parse_line(), and wv_read_header().
int64_t AVFormatContext::duration |
decoding: duration of the stream, in AV_TIME_BASE fractional seconds.
NEVER set this value directly: it is deduced from the AVStream values.
Definition at line 422 of file avformat.h.
Referenced by amf_parse_object(), ape_read_header(), av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_open_input_stream(), av_update_stream_timings(), avi_read_header(), dump_format(), dxa_read_header(), event_loop(), fill_all_stream_timings(), flv_read_packet(), matroska_parse_info(), matroska_read_header(), mpc_read_header(), ogg_get_length(), sdp_parse_line(), wv_read_header(), and wv_read_seek().
int64_t AVFormatContext::file_size |
decoding: total file size.
0 if unknown
Definition at line 424 of file avformat.h.
Referenced by aiff_read_header(), av_estimate_timings(), av_estimate_timings_from_bit_rate(), av_estimate_timings_from_pts(), and av_update_stream_timings().
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 428 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(), flv_write_header(), mpegts_read_header(), and mxf_read_seek().
Definition at line 431 of file avformat.h.
Referenced by av_close_input_stream(), av_estimate_timings_from_pts(), av_read_frame_flush(), and av_read_frame_internal().
const uint8_t* AVFormatContext::cur_ptr |
Definition at line 432 of file avformat.h.
Referenced by av_read_frame_flush(), and av_read_frame_internal().
Definition at line 433 of file avformat.h.
Referenced by av_read_frame_flush(), and av_read_frame_internal().
Definition at line 434 of file avformat.h.
Referenced by av_close_input_stream(), av_estimate_timings_from_pts(), av_read_frame_flush(), and av_read_frame_internal().
int64_t AVFormatContext::data_offset |
Definition at line 437 of file avformat.h.
Referenced by asf_build_simple_index(), asf_get_packet(), asf_read_pts(), av_find_stream_info(), av_gen_search(), av_open_input_stream(), av_seek_frame_byte(), nut_read_header(), and pcm_read_seek().
Definition at line 442 of file avformat.h.
Referenced by mpeg_mux_write_packet(), and opt_output_file().
Definition at line 443 of file avformat.h.
Referenced by opt_output_file(), output_packet(), and rtp_write_header().
number of times to loop output in formats that support it
Definition at line 448 of file avformat.h.
Referenced by gif_write_header(), and opt_output_file().
Definition at line 450 of file avformat.h.
Referenced by av_read_frame(), avi_read_header(), decode_thread(), device_open(), and open_input_stream().
unsigned int AVFormatContext::probesize |
decoding: size of data to probe; encoding unused
Definition at line 457 of file avformat.h.
Referenced by mpegts_read_header().
maximum duration in AV_TIME_BASE units over which the input should be analyzed in av_find_stream_info()
Definition at line 462 of file avformat.h.
Referenced by av_find_stream_info().
const uint8_t* AVFormatContext::key |
Definition at line 464 of file avformat.h.
Referenced by asf_read_packet(), and mxf_decrypt_triplet().
Definition at line 465 of file avformat.h.
Referenced by asf_read_packet(), and mxf_decrypt_triplet().
unsigned int AVFormatContext::nb_programs |
Definition at line 467 of file avformat.h.
Referenced by av_close_input_stream(), av_new_program(), av_program_add_stream_index(), discard_pid(), dump_format(), opt_input_file(), and stream_index_from_inputs().
Definition at line 468 of file avformat.h.
Referenced by av_close_input_stream(), av_new_program(), av_program_add_stream_index(), discard_pid(), dump_format(), opt_input_file(), and stream_index_from_inputs().
Forced video codec_id.
demuxing: set by user
Definition at line 474 of file avformat.h.
Referenced by av_read_packet(), and opt_input_file().
Forced audio codec_id.
demuxing: set by user
Definition at line 479 of file avformat.h.
Referenced by av_read_packet(), and opt_input_file().
Forced subtitle codec_id.
demuxing: set by user
Definition at line 484 of file avformat.h.
Referenced by av_read_packet(), and opt_input_file().
unsigned int AVFormatContext::max_index_size |
Maximum amount of memory in bytes to use per stream for the index.
If the needed 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 496 of file avformat.h.
Referenced by ff_reduce_index().