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FFmpeg/fftools
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Anton Khirnov cea71b2139 fftools/ffmpeg: stop using fake dts for generating timestamps 
When no packet dts values are available from the container, video
decoding code will currently use its own guessed values, which will then
be propagated to pkt_dts on decoded frames and used as pts in certain
cases. This is inaccurate, fragile, and unnecessarily convoluted.
Simply removing this allows the extrapolation code introduced in the
previous commit to do a better job.

Changes the results of numerous h264 and hevc FATE tests, where no
spurious timestamp gaps are generated anymore. Several tests no longer
need -vsync passthrough.
2023-04-13 15:34:07 +02:00
..
cmdutils.c fftools: use av_dict_iterate 2022-12-01 11:21:14 +01:00
cmdutils.h fftools/cmdutils: Add function to report error before exit 2022-09-01 14:21:56 +02:00
ffmpeg.c fftools/ffmpeg: stop using fake dts for generating timestamps 2023-04-13 15:34:07 +02:00
ffmpeg.h fftools/ffmpeg: change video decoding timestamp generation 2023-04-13 15:34:07 +02:00
ffmpeg_demux.c fftools/ffmpeg: change video decoding timestamp generation 2023-04-13 15:34:07 +02:00
ffmpeg_enc.c fftools/ffmpeg: inline check_output_constraints() into its only caller 2023-04-13 15:11:56 +02:00
ffmpeg_filter.c fftools/ffmpeg_filter: stop setting encoder channel layout unnecessarily 2023-04-13 15:11:56 +02:00
ffmpeg_hw.c fftools/ffmpeg: supply hw_device_ctx to filters before initializing them 2023-03-24 10:23:52 +01:00
ffmpeg_mux.c fftools/ffmpeg_mux: make data_size_mux private to ffmpeg_mux 2023-04-13 15:11:56 +02:00
ffmpeg_mux.h fftools/ffmpeg_mux: make data_size_mux private to ffmpeg_mux 2023-04-13 15:11:56 +02:00
ffmpeg_mux_init.c fftools/ffmpeg: track a list of non-lavfi outputs in InputStream 2023-04-13 15:11:56 +02:00
ffmpeg_opt.c fftools/ffmpeg: disable and deprecate -qphist 2023-04-13 15:11:56 +02:00
ffplay.c fftools/ffplay: stop using AVFrame.pkt_pos 2023-03-20 10:42:09 +01:00
ffprobe.c fftools/ffprobe: print crop_* frame fields 2023-03-26 16:39:59 -03:00
fftools.manifest fftools: add DPI awareness manifest 2022-08-13 14:42:52 +02:00
fftoolsres.rc fftools: add DPI awareness manifest 2022-08-13 14:42:52 +02:00
fopen_utf8.h fftools/fopen_utf8: support long paths on Windows for fftools 2022-06-19 01:38:23 +03:00
Makefile fftools/ffmpeg: move initializing encoders to a new file 2023-04-09 15:47:45 +02:00
objpool.c fftools/objpool: Don't use return with expression when returning void 2022-07-23 18:58:35 +02:00
objpool.h fftools: add an object pool 2022-07-23 11:53:19 +02:00
opt_common.c fftools/opt_common: check the return value of av_hwdevice_get_type_name before printing it 2022-09-14 09:54:19 -03:00
opt_common.h fftools/cmdutils: split common option handlers into their own file 2022-03-22 18:49:43 +01:00
sync_queue.c fftools/sync_queue: allow requesting a specific number of audio samples 2023-04-09 15:47:45 +02:00
sync_queue.h fftools/sync_queue: allow requesting a specific number of audio samples 2023-04-09 15:47:45 +02:00
thread_queue.c fftools: add a multistream thread-safe queue 2022-07-23 11:53:19 +02:00
thread_queue.h fftools: add a multistream thread-safe queue 2022-07-23 11:53:19 +02:00