[Kdenlive-devel] Audio cut "slips" from cutting point -- bug?

[Stephane Fillod]

Tue, Mar 20, 2007 at 11:03:05AM -0300, Fabricio Rocha skribis:
> My project has a lot of clips from a single .VOB file, NTSC DVD with AC3 
> 48k audio, and lots of crossfade transitions among the clips. The 
> transitions work OK in the timeline itself, but when I export the 
> timeline to a video file, I notice that, while the video is correctly 
> cut and crossfaded in the clip end, the audio from clip "A" is extended 
> beyond the point where it should end, and only then the audio track of 
> clip "B" starts.
> 
> This causes a cumulative effect. In a certain point of the final video, 
> the audio track was completely out of sync with the video, something 
> like a 5 seconds delay. I tried to export to many formats, but the 
> problem remained.
> 
> Is this a known bug? Does it happen to any of you? Or am I doing 
> something wrong?

I have experienced the same bug. I had to convert the VOB file to an
intermediate format to workaround the problem. However, I would prefer
not to do this, in order to not loose quality in convertion and save 
some GB of disk space and processing time.

-- 
Stephane