[MPlayer-users] Jerky sound with bluetooth headsets

RC cooleyr at gmail.com
Tue Jan 8 17:09:21 CET 2008


On Tue, 8 Jan 2008 23:06:31 +0800
Leszek Koltunski <leszek at 3miasto.net.pl> wrote:

> 4) mplayer -ao alsa:device=headset file.avi ( i.e. playing video and
> audio ) results in a terribly choppy sound. 

MPlayer video playback does depend on audio timing information.  Have
you tried with different values for -mc (0/10) and -autosync (1/30)?  

You also haven't said what version of MPlayer you are using.  If it's
older, you should try with a recent SVN snapshot.

> At least one more person has the same problem, see one bugreport from
> the bluez-utils mailinglist:

There's a very interesting response from Brad Midgley.  

MPlayer is indeed single threaded...  What's so screwed up about the
design of "bluez" to cause a problem with that? 



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