[alsa-devel] Callbacks from opening or closing alsa streams

17 Jul
2009
17 Jul
'09
midnight
Hi,
I was wondering if it was possible to get callbacks from opening and closing of alsa streams with the alsa sink name that was opened.
So if I have an asound.conf configured like so:
pcm.music { type hw card 0 }
Is it possible to get a callback saying that a stream on the "music" sink was opened?
Thanks Baek
--
Baek Chang
baeksan@ccrma.stanford.edu

17 Jul
17 Jul
9:46 a.m.
New subject: [alsa-devel] Callbacks from opening or closing alsa streams
Hi,
On Thu, Jul 16, 2009 at 02:00:41PM -0700, Baek Chang wrote:
I was wondering if it was possible to get callbacks from opening and closing of alsa streams with the alsa sink name that was opened.
Probably you're interested in something like this: http://mailman.alsa-project.org/pipermail/alsa-devel/2009-June/018996.html (read the whole thread, it has an example code)
HTH
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Baek Chang
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Paul Fertser