[mythtvnz] 0.25 video frame jitter.

Nick Rout nick.rout at gmail.com
Wed Apr 4 20:42:33 BST 2012


On Wed, Apr 4, 2012 at 10:22 PM, Brett <mythicalbeast at slingshot.co.nz> wrote:
> Does anyone using 0.25 (build couple weeks old) have any issues with
> very high frame jitter.
> The frame jitter is reported in stdout logs & in the OSD playback
> status.

Might pay to actually post the error messages.

Would definitely pay to update, 2 weeks is old at the moment, 0.25 is
close to release and there are a lot of bugs being worked on.

>
> VDPAU & GT240 core2duo..
> The frame jitter occurs with h264 i50 material & only at x1 playback
> speed. Time stretch playback other than x1 was okay.
> Selecting different audio tracks/channels made no difference.
> Non vdpau playback was not possible with 0.25 (10fps) so could not
> compare.
> VLC 1.0.6 can play same material with yadifx1 on 50% CPU..
>
> I note that for the first time 0.25 can play the Samsung 40Mbps HD demo
> (30p) with no problems (no jitter).
> It also plays hi bitrate BDs (24p) okay.
>
> Thanks,
> Brett.
>
>
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