[mythtv] x86_64 support, Semprons, and HD playback

[Chris White]

Jesse Keating wrote:

> Interesting.  libmpeg2 for decoding, is that something that is not
> default?  Where could I try flipping this bit to test?
> 
> The price difference between a 3100+ Sempron and a 2800+ Athlon64 is
> like $4.  I'd think more cache for a slightly lower clock speed would be
> a better choice in this instance.
> 

You can toggle libmpeg2 under the Settings->TV->Playback screen.

-Chris