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Diffstat (limited to 'doc/vdownmix.txt')
-rw-r--r-- | doc/vdownmix.txt | 23 |
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diff --git a/doc/vdownmix.txt b/doc/vdownmix.txt new file mode 100644 index 0000000..0e1403f --- /dev/null +++ b/doc/vdownmix.txt @@ -0,0 +1,23 @@ +VDOWNMIX PLUGIN +=============== + +The vdownmix plugin is a downmixer from 4-6 channels to 2-channel +stereo headphone output. This plugin processes the input signals with +a simple spacialization, so the output sounds like a kind of "virtual +surround". + +For example, define the below: + + pcm.!surround51 { + type vdownmix + slave.pcm "default" + } + pcm.!surround40 { + type vdownmix + slave.pcm "default" + } + +and the outputs from video player to these PCMs are converted to the +default 2.0 output with a proper downmix. + +The accepted format is currently only S16. |