#11224: -filter_complex "[0:a] ..." does not skip disabled tracks
-------------------------------------+-------------------------------------
Reporter: markshw2222 | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
IPhone 16 introduced spatial audio. They use multiple audio tracks to
carry audio. One track is enabled the other is disabled. When specifying
filter_complex "[0:a]..." the first audio track is selected, even it is
disabled
In this case, the disable track also have no audio codec set, so
conversion fails
./ffmpeg -y -i ~/Downloads/spatial_audio_test_swapped_short.MOV -map 0:v
-c:v copy -filter_complex "[0:a] asetpts=PTS-STARTPTS [output_audio]"
-map '[output_audio]' -c:a aac ~/multiaudio.mp4
[aist#0:1/none @ 0x122609b40] Decoding requested, but no decoder found
for: none
--
Ticket URL: <https://trac.ffmpeg.org/ticket/11224>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
_______________________________________________
FFmpeg-trac mailing list
[email protected]
https://ffmpeg.org/mailman/listinfo/ffmpeg-trac
To unsubscribe, visit link above, or email
[email protected] with subject "unsubscribe".
