[mythtv-users] problem decoding 720p content

Michael Weber mtweber at gmail.com
Fri Dec 8 03:50:41 UTC 2006

I have two of the exact same computers (Intel Core Duo 1.66GHz, Asus
N4L-VM DH, 1GB, with nvidia PCX5300 128MB graphics), both are running
off the same minimyth distribution, so the os settings are the same.
The playback settings are the same (ffmpeg, kernel deinterlace).  One
machine decodes 720p perfectly and the other cannot without buffer
underruns (every couple seconds).

At first I though that the network bandwidth was somehow different
(faulty wiring or something), but I just ran an iperf bandwidth test
and both machines came out at 90MBit+.

Does anyone have any ideas how this could happen?

BTW, 1080i on both machines works flawlessly.


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