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Old 01-08-11, 01:27 PM   #20
mlord
Linux kernel hacker
 
Join Date: Feb 2009
Location: Ottawa, Canada
Posts: 173
Default Re: [SOLVED] VDPAU Problems with Mythbuntu on ION

Good! Here's another tip:

The default vdpaubuffersize (number of buffers allocated) is too small in MythTV, especially for the HD-ID11 box. Increase this to 42 or so, and it will handle higher bitrate playback much better.

Eg. Add this option to the Custom Filters line on the second screen of the VDPAU playback profile:

vdpaubuffersize=42

Also, in the same VDPAU playback profile, increase the permitted number of CPUs from the default of 1 (one) to 2 (two).

Cheers
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