1
0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
FFmpeg/tests/ref
Dale Curtis 460132c998 lavf/mp3dec: don't adjust start time; packets are not adjusted.
7546ac2fee made it so that the start_time for mp3 files is
adjusted for skip_samples. However, this appears incorrect because
subsequent packet timestamps are not adjusted and skip_samples are
applied by deleting data from a packet without changing the timestamp.

E.g., we are told the start_time is ~25ms and we get a packet with a
timestamp of 0 that has had the skip_samples discarded from it. As such
rendering engines may incorrectly discard everything prior to the
25ms thinking that is where playback should officially start. Since the
samples were deleted without adjusting timestamps though, the true
start_time is still 0.

Other formats like MP4 with edit lists will adjust both the start
time and the timestamps of subsequent packets to avoid this issue.

Signed-off-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2020-05-27 10:22:17 +02:00
..
acodec avformat/movenc: ensure we don't write the major brand as a compatible brand more than once 2019-12-21 11:57:28 -03:00
fate lavf/mp3dec: don't adjust start time; packets are not adjusted. 2020-05-27 10:22:17 +02:00
lavf avformat/matroskaenc: Don't ignore tags of chapters written late 2020-05-19 03:34:44 +02:00
lavf-fate avformat/matroskaenc: Don't ignore tags of chapters written late 2020-05-19 03:34:44 +02:00
pixfmt
seek avformat/matroskaenc: Don't ignore tags of chapters written late 2020-05-19 03:34:44 +02:00
vsynth tests/ref/vsynth: fix fate colr changes (again) 2020-04-13 13:34:49 -07:00
vsynth1
vsynth_lena