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transcode : opus downmix to stereo.

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This commit is contained in:
Dmitry Voronin 2023-12-01 00:16:02 +03:00
parent ef893aed4e
commit 9a36482087
1 changed files with 2 additions and 2 deletions
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4
.config/bash/module/transcode.sh
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@ -112,7 +112,7 @@ _transcode_mka()
local braudio=$(_ffprobe_ba "${1}")
[[ ${braudio} -gt 128 ]] && braudio=128
ffmpeg -n -i "${1}" -c:a libopus -b:a ${braudio}k -vn "${2}"
ffmpeg -n -i "${1}" -ac 2 -c:a libopus -b:a ${braudio}k -vn "${2}"
}
_transcode_mkv()
@ -122,7 +122,7 @@ _transcode_mkv()
[[ ${braudio} -gt 128 ]] && braudio=128
# ffmpeg -n -i "${1}" -c:a libopus -b:a ${braudio}k -c:v libsvtav1 -crf 30 -svtav1-params "fast-decode=1:tune=0" -preset 8 -pix_fmt yuv420p10le -g ${keyint} -vf "scale=-2:min'(1080,ih)'" "${2}"
ffmpeg -n -i "${1}" -c:s srt -c:a libopus -b:a ${braudio}k -c:v libsvtav1 -crf 30 -svtav1-params "fast-decode=1:tune=0" -pix_fmt yuv420p10le -g ${keyint} -vf "scale=-2:min'(1080,ih)'" "${2}"
ffmpeg -n -i "${1}" -c:s srt -ac 2 -c:a libopus -b:a ${braudio}k -c:v libsvtav1 -crf 30 -svtav1-params "fast-decode=1:tune=0" -pix_fmt yuv420p10le -g ${keyint} -vf "scale=-2:min'(1080,ih)'" "${2}"
}
# Export.