For ipcm and fpcm streams, big-endian format is the default, but it can be
changed
with additional 'pcmC' sub-atom of audio sample description.
Details can be found in ISO/IEC 23003-5:2020
Fixes ticket #9763
Fixes ticket #9790
---
libavformat/mov.c | 60 +
Ping
ср, 27 апр. 2022 г. в 18:00, Ivan Baykalov <4ru...@gmail.com>:
> mov_mdhd_language_map table doesn't contain ISO 639 codes for some of
> the languages. I added a few which have no contradictory mappings
>
> Fixes ticket #9743
> ---
> libavformat/isom.c | 10 ++
mov_mdhd_language_map table doesn't contain ISO 639 codes for some of
the languages. I added a few which have no contradictory mappings
Fixes ticket #9743
---
libavformat/isom.c | 10 +-
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/libavformat/isom.c b/libavformat/isom.c
Some streams contain closed caption data embedded using several wrapping
types. For example stream can contain CC wrapped as ATSC A53 packets +
the same data wrapped as SCTE-20 packets. Prior to the patch CC data was
extracted from both types of packets, so it gave duplicated character
pairs on the
When mov_create_timecode_track function is executed,
track->st->avg_frame_rate becomes inverted due to
track->st->avg_frame_rate = av_inv_q(rate);
, where "rate" is frame per second here.
I didn't find any obvious negative effect of this operation, but this may
lead to some misunderstanding.
