I get the following output when I try to watch HD recordings or live HDTV:<br><br>2006-09-16 13:15:55.256 VideoOutputXv: XvMCTex: Init failed<br>2006-09-16 13:15:55.257 VideoOutputXv: XvMC Adaptor Name: 'NV17 Video Texture'
<br>X Error: BadMatch (invalid parameter attributes) 8<br> Major opcode: 140<br> Minor opcode: 14<br> Resource id: 0x1e7<br>2006-09-16 13:15:55.433 TV: Changing from None to WatchingPreRecorded<br>QSettings::sync: filename is null/empty
<br>2006-09-16 13:15:55.466 New DB connection, total: 3<br>2006-09-16 13:15:55.466 The realtime priority setting is not enabled.<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">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>.<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><br><div><span class="gmail_quote">
On 9/14/06, <b class="gmail_sendername">Randall Blecher</b> <<a href="mailto:randallb@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">randallb@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>With 0.19, using XvMC to watch HD, I would only get an occasional buffer underrun normally (except when the GUI was on the screen, during which the underruns were annoying).<br><br>Now with 0.20, the buffer underruns are much worse. I can't watch HD wth XvMC without a lot of scrolling "WriteAudio: buffer underrun" errors. Turning on the "extra audio buffering" setting in the Playback Settings greatly reduces the amount of errors, but still not enough to make watching possible.
I'm wondering if adding even more audio buffering (if such a setting existed) would fix this. My CPU is still only around 40% (just as it was with 0.19) when watching HD with XvMC.<br><br>Anyone else have this problem?<br>
<br>My setup:<br>Athlon XP 3200+<br>512MB RAM<br>GeForce FX 5500<br>Nvidia 1.0.8774<br><br>
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