[Resent to entire list, not just Takaski Iwai]
>> (a) Why does aplay fail?
>
> If WAV file is given, aplay ignores -f option.
> Yeah, it should be better fixed.
Well, either aplay or the documentation should be fixed. Thanks for the
hint.
>> (b) How can I create a plug-in entry that plays mu-law? The
documentation says that a mu-law plug-in can convert mu-law to linear
and vice-versa, but it does not explain *how* to set that up, either way.
>
> The question is rather what you want exactly with the user-defined
> mulaw plugin...
Well, I'd like to discover why it is that at least two different
programs that rely on ALSA cannot play mu-law files.
One way to debug this would be to make certain that Alsa can indeed play
mulaw files on my system. I would like to create an ALSA plugin
mulawplayer so I can give the command:
cat mulaw.wav | aplay -Dmulawplayer
and have it work.
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