[mythtvnz] 0.25 video frame jitter.

Brett mythicalbeast at slingshot.co.nz
Wed Apr 4 11:22:23 BST 2012


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.

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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