[mythtv-users] Mythtv 0.24 Acer Revo ALSA WriteAudio buffer underruns

[Johnny Stenback]

On 02/14/2011 01:37 AM, Josu Lazkano wrote:
> 2011/2/14 Johnny Stenback<mythtv-users at jstenback.com>:
[...]
> Hello, I read on some post that it works better with TWO memory slots,
> on the las line is a comment about it:
> http://www.mythtv.org/wiki/VDPAU#User_results
>
> "Needed to install two matched RAM sticks for dual-channel mode, or
> GPU memory bandwidth was insufficient. Initially tried with one 2GB
> stick; Temporal 2x at 1080i was very jerky, but works perfectly with
> two 1GB sticks.
> Also, MB is running with nothing but RAM added; PXE boot + NFS root,
> with excellent performance. (File access hits 110 - 120MB/sec, limited
> only by GigE speeds.) "
>
> May this help, best regards.

Yes, two memory sticks helps with playback in general with Zotac ION 
boards, but it doesn't help noticeably with this particular issue. :(

--
jst