[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 20:17, Gavin Hurlbut wrote:
> On Tue, Jul 5, 2011 at 11:22 AM, Paul Gardiner <lists at glidos.net
> <mailto:lists at glidos.net>> wrote:
>
>     Hi,
>
>     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.
>
> So between May 30 and Jun 17, there may be an issue?  You might want to
> try using git bisect to get more specific.

Would be good, but I'm not sure how to do that with minimyth. It's a
~7 hour build for the whole thing, and if you just alter the mythtv
source within it, it's not always clear how to get it rebuilt.

Also it could be the nvidia driver changes, especially as it looked
like a performance issue (I was able to get rid of the glitches by
turning of deinterlacing).

I'm keen to do more testing, but not currently sure how to go about
it.

Paul.