[Kdenlive-devel] Export timeline progress dialog box...

[CAULIER Gilles]

Le Mercredi 25 Juin 2003 13:44, Rolf Dubitzky a écrit :
> On Wednesday 25 June 2003 13:12, CAULIER Gilles wrote:
> > Good idea. I think Piave must grab just the first frame of each scene.
> > Kdenlive will show this grab on a dialog box... What do think about ?
>
> Yes, the question is how to transport the frame from piave to kdenlive.
> It's not trivial since they are two seperate processes. Possible solutions
> I can think of are
> 1) shared memory
> 2) pipes
> 3) link kdenlive agains libpiave
>
> > In a temporay folder on the hdd ?
>
> hmm.. opening/closing/reading/writing files is probably too slow.

Sure...

>
>
> Ina any of the mentioned cases (except 3) we need to define a common
> picture format so that kdenlive can understand what piave is saying.

PNG for 3 points :

- free and GPL.
- easily usable with Qt.
- fast and not really big for video size.

-- 
CAULIER Gilles