[FFmpeg-devel] RV30/40 decoder seek reset

[Kostya]

On Fri, Feb 06, 2009 at 07:11:42AM -0500, compn wrote:
> On Fri, 6 Feb 2009 09:45:30 +0200, Kostya wrote:
> >On Fri, Feb 06, 2009 at 05:20:08AM +0200, Uoti Urpala wrote:
> >> Currently the decoders do not have a .flush() function and produce
> >> incorrect output after a seek. Is this just an oversight or would there
> >> be something nontrivial to implement?
> > 
> >Why should they need flush() ? They operate on whole frames and the problem
> >is in demuxer (and RM format itself).
> 
> someone just reported this bug to me:

[...] 
> [rv30 @ 0x3fdd80]warning: first frame is no keyframe
> [rv30 @ 0x3fdd80]warning: first frame is no keyframe
> [rv30 @ 0x3fdd80]warning: first frame is no keyframe
> [rv30 @ 0x3fdd80]warning: first frame is no keyframe
> [rv30 @ 0x3fdd80]warning: first frame is no keyframe
> repeats forever. 
> 
> same with mplayer/mencoder
> but if you start mplayer and then seek it works fine

Hmm, probably this could be resolved with another check (like it was with
issue 747 on roundup). Do you have a sample?
 
> -compn