#11223: -map 0:a does not skip disabled tracks
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Reporter: markshw2222 | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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IPhone 16 introduced spatial audio. They use multiple audio tracks to
carry audio. One track is enabled the other is disabled. When specifying
-map 0:a ALL audio tracks are iterated inclusing disabled tracks.
In this case, the disable track also have no audio codec set, so
conversion fails
./ffmpeg -y -i ~/Downloads/spatial_audio_test.MOV -map 0:v -map 0:a -c:v
copy -c:a aac ~/multiaudio.mp4
Failure:
[aist#0:2/none @ 0x14a709b50] Decoding requested, but no decoder found
for: none
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11223>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
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