[Libav-user] Frames corruption when seeking...

[Jean-Yves Avenard]

On 5 June 2014 13:27, Jean-Yves Avenard <jyavenard at gmail.com> wrote:

>
> What I do notice however is while myth displays part of the previous
> frames (from before the seek) after; xbmc will not display anything
> for several seconds after a seek (you only get audio).

I get the exact same behaviour with mplayer when using the ffmpeg demuxer.
if I start mplayer with:
mplayer -vo  vdpau -vc ffvc1vdpau -demuxer lavf

After a seek, there's plenty of:
[vc1 @ 0x7f0ce2c8b6c0]warning: first frame is no keyframe
V:  89.5   0/  0  1%  3%  0.0% 0 0
[vc1 @ 0x7f0ce2c8b6c0]warning: first frame is no keyframe
V: 111.1   0/  0  1%  3%  0.0% 0 0
[vc1 @ 0x7f0ce2c8b6c0]warning: first frame is no keyframe
V: 121.7   0/  0  1%  2%  0.0% 0 0
[vc1 @ 0x7f0ce2c8b6c0]warning: first frame is no keyframe
V: 132.4   0/  0  0%  3%  0.0% 0 0
[vc1 @ 0x7f0ce2c8b6c0]warning: first frame is no keyframe
V: 143.5   0/  0  1%  4%  0.0% 0 0
[vc1 @ 0x7f0ce2c8b6c0]warning: first frame is no keyframe
V: 154.3   0/  0  1%  2%  0.0% 0 0
[vc1 @ 0x7f0ce2c8b6c0]warning: first frame is no keyframe
V: 246.1   0/  0  1%  1%  0.0% 0 0

This is a mpegts file