ffmpeg/fftools
Jan Ekström 9a820ec8b1 ffmpeg: add video heartbeat capability to fix_sub_duration
Splits the currently handled subtitle at random access point
packets that can be configured to follow a specific output stream.
Currently only subtitle streams which are directly mapped into the
same output in which the heartbeat stream resides are affected.

This way the subtitle - which is known to be shown at this time
can be split and passed to muxer before its full duration is
yet known. This is also a drawback, as this essentially outputs
multiple subtitles from a single input subtitle that continues
over multiple random access points. Thus this feature should not
be utilized in cases where subtitle output latency does not matter.

Co-authored-by: Andrzej Nadachowski <andrzej.nadachowski@24i.com>
Co-authored-by: Bernard Boulay <bernard.boulay@24i.com>

Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
2023-02-03 16:17:29 +02:00
..
Makefile fftools/ffmpeg_opt: move opening output files into a new file 2022-10-18 13:57:42 +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 ffmpeg: add video heartbeat capability to fix_sub_duration 2023-02-03 16:17:29 +02:00
ffmpeg.h ffmpeg: add video heartbeat capability to fix_sub_duration 2023-02-03 16:17:29 +02:00
ffmpeg_demux.c fftools/ffmpeg: add an AVClass to MuxStream/OutputStream 2023-01-29 09:12:22 +01:00
ffmpeg_filter.c fftools: use av_dict_get_string 2022-12-01 11:21:14 +01:00
ffmpeg_hw.c fftools/ffmpeg: drop OutputStream.enc 2022-08-29 15:42:11 +02:00
ffmpeg_mux.c fftools/ffmpeg: add an AVClass to MuxStream/OutputStream 2023-01-29 09:12:22 +01:00
ffmpeg_mux.h fftools/ffmpeg: add an AVClass to MuxStream/OutputStream 2023-01-29 09:12:22 +01:00
ffmpeg_mux_init.c ffmpeg: add video heartbeat capability to fix_sub_duration 2023-02-03 16:17:29 +02:00
ffmpeg_opt.c ffmpeg: add video heartbeat capability to fix_sub_duration 2023-02-03 16:17:29 +02:00
ffplay.c fftools/ffplay: prefer fd over pipe for seek support 2023-01-11 18:50:36 +08:00
ffprobe.c ffprobe: fix data hash rendering 2023-01-24 23:58:00 +01:00
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
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/ffmpeg: replace AVFrame.pkt_duration with duration 2022-07-24 08:46:16 +02:00
sync_queue.h fftools/ffmpeg: use the sync queues to handle -frames 2022-07-23 11:53:19 +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