[FFmpeg-trac] #11301(undetermined:new): ffmpeg pan=mono ignores 'smpl' chunk in wav files
FFmpeg
trac at avcodec.org
Fri Nov 15 22:52:29 EET 2024
#11301: ffmpeg pan=mono ignores 'smpl' chunk in wav files
-------------------------------------+-------------------------------------
Reporter: Danny | Type: defect
Weijermans |
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: ffmpeg pan | Blocked By:
smpl chunk ignore |
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
when using ffmpeg for splitting to mono files
(for example, to get only the left channel:
ffmpeg -i test.wav -af "pan=mono|c0=c0" testmono.wav
)
the resulting wav file ignores any 'smpl' chunk.
(which can contain loop information)
I'll add a test.wav file containing a loop in the 'smpl' chunk.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11301>
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