Libav internal timebase and timestamp definitions. More...
Defines | |
#define | AV_NOPTS_VALUE INT64_C(0x8000000000000000) |
Undefined timestamp value. | |
#define | AV_TIME_BASE 1000000 |
Internal time base represented as integer. | |
#define | AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE} |
Internal time base represented as fractional value. |
Libav internal timebase and timestamp definitions.
#define AV_NOPTS_VALUE INT64_C(0x8000000000000000) |
Undefined timestamp value.
Usually reported by demuxer that work on containers that do not provide either pts or dts.
Definition at line 271 of file avutil.h.
Referenced by applehttp_read_packet(), applehttp_read_seek(), asf_write_packet(), audio_decode_frame(), av_dump_format(), av_interleaved_write_frame(), av_read_frame(), avformat_find_stream_info(), avformat_new_stream(), avformat_write_header(), avi_write_packet(), compute_chapters_end(), compute_pkt_fields(), compute_pkt_fields2(), decode_frame(), decode_thread(), decode_vop_header(), dirac_combine_frame(), do_audio_out(), do_streamcopy(), do_subtitle_out(), do_video_out(), dvbsub_parse(), encode_audio_frame(), end_frame(), estimate_timings_from_bit_rate(), estimate_timings_from_pts(), event_loop(), fbdev_read_packet(), ff_gen_search(), ff_gen_syncpoint_search(), ff_mov_write_packet(), ff_rate_estimate_qscale(), ff_read_frame_flush(), ff_rm_retrieve_cache(), ff_rtp_check_and_send_back_rr(), ff_write_chained(), fill_all_stream_timings(), finalize_packet(), flac_read_header(), flush_encoders(), flush_packet(), flv_read_packet(), flv_write_packet(), get_vcd_padding_size(), get_video_frame(), guess_correct_pts(), gxf_header(), has_duration(), http_prepare_data(), load_input_picture(), matroska_parse_block(), matroska_read_header(), mkv_write_packet_internal(), movie_get_frame(), movie_init(), mpeg_mux_write_packet(), mpegps_read_dts(), mpegps_read_pes_header(), mpegts_write_packet(), mpegts_write_pes(), nut_write_packet(), ogg_calc_pts(), ogg_get_length(), ogg_read_timestamp(), opt_input_file(), output_packet(), parse_chunks(), pkt_dump_internal(), pulse_read_packet(), pva_read_timestamp(), read_frame_internal(), read_header(), read_part_of_packet(), read_seek(), read_sl_header(), return_frame(), rtcp_parse_packet(), rtsp_read_play(), rv34_parse(), search_hi_lo_keyframes(), set_frame_distances(), speex_packet(), start_frame(), subtitle_thread(), time_value_string(), transcode(), transcode_audio(), ts_str(), ts_value_string(), update_initial_durations(), update_initial_timestamps(), update_stream_timings(), write_audio_frame(), write_hint_packets(), and write_video_frame().
#define AV_TIME_BASE 1000000 |
Internal time base represented as integer.
Definition at line 277 of file avutil.h.
Referenced by applehttp_read_header(), applehttp_read_seek(), av_dump_format(), av_pkt_dump(), av_pkt_dump_log(), av_seek_frame(), avi_read_packet(), decode_thread(), dxa_read_header(), estimate_timings(), event_loop(), flv_read_packet(), flv_write_header(), get_sync_ipts(), http_prepare_data(), init_input_stream(), main(), mov_find_next_sample(), mpeg_mux_write_packet(), mpegts_write_header(), mpegts_write_packet(), mpegts_write_pes(), opt_input_file(), opt_output_file(), output_packet(), rate_emu_sleep(), read_seek(), read_seek2(), rtmp_read_seek(), rtp_write_header(), rtsp_read_play(), transcode(), transcode_audio(), transcode_video(), and update_stream_timings().
#define AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE} |
Internal time base represented as fractional value.
Definition at line 283 of file avutil.h.
Referenced by avformat_find_stream_info(), check_output_constraints(), compute_chapters_end(), config_output_props(), config_props(), copy_chapters(), decode_frame(), do_streamcopy(), do_subtitle_out(), fill_all_stream_timings(), get_subtitle_pkt(), http_prepare_data(), init_common(), main(), ogg_compare_granule(), output_packet(), parse_forced_key_frames(), read_header(), read_seek2(), rtsp_read_play(), rtsp_read_seek(), seg_write_packet(), show_format(), transcode(), transcode_video(), and update_stream_timings().