Closed homocomputeris closed 2 years ago
Your input has cover art embedded as a PNG. ffmpeg interprets this as a video. The output OGG container does not support video, so you should remove that with the -vn
flag.
This is actually the same as https://github.com/slhck/ffmpeg-normalize/issues/174#issuecomment-1100296727 — I should somehow try to automatically fix these cases via some exclusions in code.
Should -vn
be passed to ffmpeg-normalize or as -e=-vn
?
Just call:
ffmpeg-normalize pronunciation_ja_ぎっくり腰.mp3 -c:a libopus -b:a 128k -ar 48000 -vn -o normalized/out.ogg
Or upgrade to the latest version, which automatically disables video for OGG output.
(Using an extra option would also work, since the name of the option is the same for ffmpeg.)
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Checklist (please tick all boxes)
ffmpeg-normalize
(runpip3 install --upgrade ffmpeg-normalize
)ffmpeg
or a recent build from Git masterExpected behavior Normalize MP3 to Opus in OGG
Actual behavior Conversion fails, although OGG to OGG converts with no issues.
Command The exact command you were trying to run:
Any output you get when running the command with the
--debug
flag:Environment (please complete the following information):