On Sun, Feb 24, 2008 at 8:14 AM, daniel åkerud <<a href="mailto:daniel.akerud@gmail.com">daniel.akerud@gmail.com</a>> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>I use Mythbuntu weekly builds and have noticed this as well. I used Yadif 2x before and there was no problem at all. Now I can't even use it on SD-content. Something tells me this has nothing to do with any optimizations you try to turn on.<div>
<div></div><div class="Wj3C7c"><br></div></div><br></blockquote></div><br>I updated to trunk on Sunday and noticed similar issues. I have a guess that the performance issue is due to the recently added audio upmix code. The default settings for it seem to require quite a bit of CPU time. Changing the upmix setting to passive brought my cpu load back down to reasonable (although maybe still slightly higher) levels. There is currently an open ticket to change the default setting to passive, perhaps for this reason?<br>
<br><a href="http://svn.mythtv.org/trac/ticket/4775">http://svn.mythtv.org/trac/ticket/4775</a><br>