[mythtv-users] Output from the Hauppauge HD-PVR?]

Yeechang Lee ylee at pobox.com
Mon Sep 8 00:53:26 UTC 2008


Yeechang Lee <ylee at pobox.com> says:
> After finally figuring out why my 0.21-fixes frontend had not been
> not able to play these [HD PVR test] clips without dying (regardless
> of performance), I am pleased to report that my tried-and-true
> 3.0GHz Pentium 4 frontend/slave backend is able to handle playback
> from mythvideo quite nicely.
> 
> Despite the low 6mbps bitrate and forced 720p output on the cable-box
> side, the video quality is more than acceptable.

I should have clarified that the patch at SVN ticket
#4653 (<URL:http://svn.mythtv.org/trac/ticket/4653>) that permits
disabling of the deblocking loopfilter for h.264 is also crucial for
acceptable performance.

-- 
Frontend:		P4 3.0GHz, 1.5TB software RAID 5 array
Backend:		Quad-core Xeon 1.6GHz, 6.6TB sw RAID 6
Video inputs:		Four high-definition over FireWire/OTA
Accessories:		47" 1080p LCD, 5.1 digital, and MX-600


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