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Another tweak to Opus sound quality. Liquidsoap picks undocumented poor 

defaults for almost every encoder.
This commit is contained in:
Albert Santoni 2014-12-15 10:49:21 -05:00
parent 3b88b0ce22
commit 8766519c71
1 changed files with 22 additions and 22 deletions
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44
python_apps/pypo/liquidsoap_scripts/opus.liq
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@ -1,68 +1,68 @@
if bitrate == 24 then
if stereo then
ignore(output_stereo(%opus(bitrate = 24, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 24, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 24, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 24, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 32 then
if stereo then
ignore(output_stereo(%opus(bitrate = 32, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 32, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 32, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 32, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 48 then
if stereo then
ignore(output_stereo(%opus(bitrate = 48, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 48, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 48, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 48, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 64 then
if stereo then
ignore(output_stereo(%opus(bitrate = 64, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 64, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 64, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 64, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 96 then
if stereo then
ignore(output_stereo(%opus(bitrate = 96, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 96, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 96, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 96, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 128 then
if stereo then
ignore(output_stereo(%opus(bitrate = 128, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 128, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 128, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 128, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 160 then
if stereo then
ignore(output_stereo(%opus(bitrate = 160, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 160, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 160, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 160, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 192 then
if stereo then
ignore(output_stereo(%opus(bitrate = 192, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 192, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 192, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 192, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 224 then
if stereo then
ignore(output_stereo(%opus(bitrate = 224, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 224, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 224, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 224, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 256 then
if stereo then
ignore(output_stereo(%opus(bitrate = 256, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 256, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 256, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 256, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
elsif bitrate == 320 then
if stereo then
ignore(output_stereo(%opus(bitrate = 320, channels = 2, signal="music", application="audio", complexity=10), !source))
ignore(output_stereo(%opus(bitrate = 320, channels = 2, signal="music", application="audio", complexity=10, vbr="constrained"), !source))
else
ignore(output_mono(%opus(bitrate = 320, channels = 1, signal="music", application="audio", complexity=10), mean(!source)))
ignore(output_mono(%opus(bitrate = 320, channels = 1, signal="music", application="audio", complexity=10, vbr="constrained"), mean(!source)))
end
end