Re: snd_dummy on Centos - Redhat

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



At Fri, 4 Sep 2009 11:33:32 +0200,Giovanni Maruzzelli wrote:> > On Fri, Sep 4, 2009 at 11:20 AM, Takashi Iwai<tiwai@xxxxxxx> wrote:> >> > If it's XRUN, the stream has to be stopped once, so you must have> > STOP log there.> >> >> So, this time for not having false positives I send you the result of> >> a continuous play of music, without pauses in it (maybe a pause at the> >> beginning):> >> > Hrm, is this the output from one stream?> >> >> Sep  4 11:04:04 localhost kernel: *** STOP> >> Sep  4 11:04:25 localhost kernel: *** START: buffer=4096, period=2048,> >> rate=16000> >> Sep  4 11:04:25 localhost kernel: xxx delta=2, pos=32000(32), rest=2016000(2016)> >> Sep  4 11:04:25 localhost kernel: xxx delta=3, pos=80000(80), rest=1968000(1968)> >> Sep  4 11:04:25 localhost kernel: *** START: buffer=4096, period=2048,> >> rate=16000> >> > Here you have the second start without stopping.> >> > For what I have seen hacking out my modifications to the dummy> drivers, Skype open and close a lot the devices... Probably it do that> for "ringing", making other announcements, etc.> > They use the RTaudio library, probably with their own modifications....> > Also, maybe the second START is the start of capture...?
Ah, of course.  I always forget you are debugging Skype :)Maybe better to add a substream id (e.g. substream->stream,substream->number) to avoid confusion.
If they are different substreams, my analysis doesn't make sense atall.  If so, I don't see any particular problem in the log...

Takashi_______________________________________________Alsa-devel mailing listAlsa-devel@xxxxxxxxxxxxxxxxxxxx://mailman.alsa-project.org/mailman/listinfo/alsa-devel

[Index of Archives]     [ALSA User]     [Linux Audio Users]     [Kernel Archive]     [Asterisk PBX]     [Photo Sharing]     [Linux Sound]     [Video 4 Linux]     [Gimp]     [Yosemite News]

  Powered by Linux