[mythtv-users] Re: mythtv-users Digest, Vol 33, Issue 144
Roger McClurg
roger at mcclurgstudios.com
Wed Nov 2 14:14:42 EST 2005
>Date: Sat, 29 Oct 2005 09:52:03 +0100 (BST)
>From: Nick Parkinson <nickparkinson at yahoo.com>
>Subject: [mythtv-users] Jittery Audio/video
>To: mythtv-users at mythtv.org
>Message-ID: <20051029085203.75297.qmail at web60020.mail.yahoo.com>
>Content-Type: text/plain; charset=iso-8859-1
>
>Hi, using EPIA MII I have had similar problems with Tv
>Playback using Knoppmyth R5A22 in the UK. As it
>stands playback is slighly jittery but only really
>noticed with live sports and scrolling bars (e.g. SKY
>NEWS).
>
My video jumps every 2 seconds.
>First of all tuning settings; for me making sure that
>transports are correctly configured for DVB.
>
>Then, Playback Settings
>
>- enable VIA XvMC, not the generic XvMC
Everything you suggest is done except this. I can't find XvMC or VIA XvMC as an option anywhere. Where is this found?
>- enable extra audio bufffering
Done
>- disable the libmpeg2 encoding
Done
>Commercial Skipping is supposed to be bad with VIA
>motherboards (never tested it myself). Also I'm told
>VIA won't work with HD.
Off
>If XvMc is working properly the OSD on tv playback
>will be black and white. If not then update DRI for
>the latest DRM/VIA modules.
>A specific TV format in the XF86Config-4 file also
>helps... for me PAL-I.
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