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| author | Jan Ekström <jeebjp@gmail.com> | 2023-02-07 21:37:10 +0200 |
|---|---|---|
| committer | Jan Ekström <jeebjp@gmail.com> | 2023-02-14 21:10:42 +0200 |
| commit | 02ddfeadbee52c1ad8c023a93594a8cb957e11db (patch) | |
| tree | 9da6881420041368eaccf3e454ef90fc6d38f2f1 /tests/ref/lavf/ast | |
| parent | 264cf752144ef109e580d1d420eeceacb898f8f9 (diff) | |
| download | ffmpeg-02ddfeadbee52c1ad8c023a93594a8cb957e11db.tar.gz | |
avformat/movenc: allow writing out channel count in MP4 and 3GP
ISOBMFF (14496-12) made this field ('channelcount') in the
AudioSampleEntry structure non-template¹ somewhere before the
release of the 2022 edition. As for ETSI TS 126 244 AKA 3GPP
file format (V16.1.0, 2020-10), it does not seem contain any
references limiting the channelcount entry in AudioSampleEntry
or in its own definition of EVSSampleEntry.
fate-mov-mp4-chapters test had to be adjusted as it output a
mono vorbis stream, which would now be properly marked as such
in the container.
1: As per 14496-12:
Fields shown as “template” in the box descriptions are fields
which are coded with a default value unless a derived
specification defines their use and permits writers to use
other values than the default.
Diffstat (limited to 'tests/ref/lavf/ast')
0 files changed, 0 insertions, 0 deletions