Herman,
I think Marcin solved this back in November
(http://e.kevb.net/lurker/message/20061104.230531.9e4604cb.en.html), but
the change was never applied to the CVS for bug 348.

scott

On Fri, 2007-04-06 at 17:39 +0200, Herman Robak wrote:
> On Tue, 2006-10-17 at 09:15 +0200, Marcin Kostur wrote:
> > Hi
> > 
> > I have now [EMAIL PROTECTED] (7200GT) ! ;-)
> > Immediately startedto play with hdv 1080i files, and
> > noticed one big problem.
> > Even when in viewer, when i play mpeg from its beginning
> > i get full framerate. But if i start from middle of the file
> > is gets <1fps.
> > 
> > In heroine www i read
> > "Entire GOP's from compressed MPEG-4, H.264, and MPEG-2 video are cached
> > during seeking, allowing faster reverse playback"
> > 
> > It looks like at each frame player reads entire GOP and plays the frame 
> > denn.
> > 
> > Similar effect is in MP4 from Xacti, but it is faster as frames are 
> > smaller.
> > 
> > Did you experience similar?
> 
>  With 1080i MPEG2-TS, yes.  The 720p MP4 video from the Xacti only 
> slows to about 2 fps for a second or so, then regains full speed.
> I see this behaviour on an Opteron with four CPU cores.
> 
>  About time to nag about this bug.  It makes Cinelerra unusable
> for HDV editing, and it is a regression.  HDV editing worked fine
> already two years ago, on fast machines.
> 


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