I get the following output when I try to watch HD recordings or live HDTV:<br><br>..snip...<br>>XvMC: picture structure FRAME<br>>2006-09-16 13:15:55.520 Connected to database 'mythconverg' at host:
<a href="http://192.168.0.42/" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">192.168.0.42</a><br>>2006-09-16 13:15:55.625 Video timing method: USleep with busy wait<br>>2006-09-16 13:15:55.643
VideoOutputXv Error: ProcessFrameXvMC: Failed to get OSD lock<br>>2006-09-16 13:15:
55.643 VideoOutputXv Error: ProcessFrameXvMC: Failed to get OSD lock<br>>2006-09-16 13:16:03.954 WriteAudio: buffer underrun<br>>2006-09-16 13:16:03.997 WriteAudio: buffer underrun<br>>.<br>>and a lot more buffer underrun errors.
<br>><br>>I tried to see if I could modify the source to increase the
amount of "extra audio buffering" but I couldn't find where to >change
that.<br><br>>Thanks to anyone who can help me.<br><div><div><br><br>Hi Randall,<br><br>I'm getting the same thing since 0.20 as you. I was running svn from a week or so before 0.20 came out without any real problems. Then on upgrade to
0.20 final all my NEW recordings from WB/CW/whatever it's called now produce these WriteAudio warnings but, curiously, HD recordings from the major broadcast networks (Fox/ABC/NBC/CBS) don't. Recordings made previous to
0.20 final play back without any real issue (any channel). My setup is a little different than yours: <br><br>Athlon XP 3000<br>1Gb ram<br>GeForce 6600<br>Nvidia 1.0.8774 drivers. <br><br>(i've compiled 0.20 release. no RPMs here)
<br><br>I'm using XvMC with OpenGL Vsync and CPU usage is generally in the 60-90% range when viewing HD material (this is normal for me). There doesn't seem to be any CPU spike when I get the WriteAudio underruns. And I also have the Extra Audio buffering enables. No deinterlace either.
<br></div><br></div>I'd be happy to provide any debug output that is necessary to diagnose the problem.<br><br>Chris