#8628: Can't use 2.1 channel layout with libopus
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Reporter: alucryd | Type: defect
Status: new | Priority: normal
Component: ffmpeg | Version: 4.2
Keywords: libopus | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Summary of the bug:
ffmpeg can't convert 2.1 files to opus using libopus, even when specifying
mapping_family to 1. This works fine using opusenc.
[libopus @ 0x2f41f91a5c0] Invalid channel layout 2.1 for specified mapping
family 1.
How to reproduce:
{{{
% ffmpeg -i 2_1.flac -mapping_family 1 2_1.opus
ffmpeg version 4.2.2
built on Arch Linux
}}}
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Ticket URL: <https://trac.ffmpeg.org/ticket/8628>
FFmpeg <https://ffmpeg.org>
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