[mythtv-users] Degradation between mythtv-3657f31 and mythtv-958dd8c or between nvidia-270.41.19 and nvidia-275.09.07

[Paul Gardiner]

On 05/07/2011 22:38, David Engel wrote:
> On Tue, Jul 05, 2011 at 07:22:41PM +0100, Paul Gardiner wrote:
>> Subject: Degradation between mythtv-3657f31 and mythtv-958dd8c or between
>>          nvidia-270.41.19 and nvidia-275.09.07>  I started experiencing playback glitches on my ION-based frontend,
>> [...]
>> where before I was one of the lucky ones that had near perfect
>> playback. It confused me for a while because it seemed to relate
>> to a change in local transmission quality, but I've just rolled
>> back to a previous version of minimyth and I'm back to perfect
>> playback on all recordings. The title lists the two changes
>> that seemed the most likely cause.
>>
>> Maybe this info can help with tracing the cause of other's
>> vdpau glitches.
>
> I'd suspect the nvidia drivers as I noticed a performance decrease
> between 270.41.19 and 275.09.07.  It could be that your ION system can
> no longer keep up with the slower drivers.

I thought that the more likely cause. I may have a go at building the
latest minimyth with the older drivers.

Do you know if nVidia have been made aware of this?

Cheers,
	Paul.