[FFmpeg-trac] #5331(undetermined:new): 24bit FLACs muxed in mkv marked as 32bit resulting in no audio on Windows 10
FFmpeg
trac at avcodec.org
Sat Mar 12 15:29:21 CET 2016
#5331: 24bit FLACs muxed in mkv marked as 32bit resulting in no audio on Windows
10
-------------------------------------+-------------------------------------
Reporter: hdvdeo | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Summary of the bug:
If you try to encode/remux video file to mkv container using flac code for
audio you may receive 24bit flac track marked as 32bit track. This causes
players to make wrong decisions, for example Windows 10 Movies&TV and
Windows Media Player. As a workaround you may need to correct information
in mkv header and that fixes the problem.
How to reproduce:
{{{
% ffmpeg -i input.mkv -c:v copy -c:a flac output.mkv
ffmpeg version N-78949-g6f5048f Copyright (c) 2000-2016 the FFmpeg
developers
built with gcc 5.3.0 (GCC)
}}}
Patches should be submitted to the ffmpeg-devel mailing list and not this
bug tracker.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5331>
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