[FFmpeg-devel] [PATCH] lavd/alsa: implement get_device_list callbacks

Nicolas George george at nsup.org
Thu Oct 23 14:28:04 CEST 2014

Le primidi 1er brumaire, an CCXXIII, Lukasz Marek a écrit :
> It gives the same list as aplay -L (upper case). For example (ffmpeg will
> display it in different way, but the content is the same)

I thought for a time that "dmix:CARD=PCH,DEV=0" had placeholders: PCH needed
to be replaced by an actual parameter, but I see now that I am wrong.

If all the listed device names are actually valid as is, then it should be

Is the doc clear enough that the list is not exhaustive, and that an
application should leave the user enter a free-form device name?

> default
>     Playback/recording through the PulseAudio sound server

For some reason (probably my strange ALSA config), I do not have that entry
in the output of aplay -L. Maybe "default" needs a special case.


  Nicolas George
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