Flash of the wrong frame when video on two tracks.

Bug #680688 reported by Hans Petter Birkeland
This bug report is a duplicate of:  Bug #520941: Fade in/out glitches. Edit Remove
22
This bug affects 4 people
Affects Status Importance Assigned to Milestone
OpenShot Video Editor
New
Undecided
Unassigned

Bug Description

This seems to happen after a few clips and/or transitions are added to a project. One frame from the lower track shows through the upper track just before the start of the lower clip. This makes editing on two or more tracks impossible. I now use OpenShot 1.2.2 from deb, but this bug is older than that. Linux Mint 9, AMD Sempron Mobile 1,85 GHz CPU, a bit more than 1 GB RAM.

Screenshot of a sample project:
http://www.flickr.com/photos/hpb/5202673106/in/photostream/
Problem appears at the green marker and at the playhead position.

Sample movie of the same project:
http://www.flickr.com/photos/hpb/5202077747/in/photostream/

description: updated
Revision history for this message
Olivier Girard (eolinwen) wrote :

Hi,

This bug is when you have used the zoom bar. More explanations here : http://openshotusers.com/forum/viewtopic.php?f=11&t=613&p=2813&hilit=zoom#p2813

I am thinking that the problem comes from this feature either i don't see where that could come.

Thanks for your patience.

Revision history for this message
Santiago Romero (sromero) wrote :

 I'm affected by the same bug. Ubuntu 10.10 x86_64.

 I've started a simple project (2 tracks, some videos and still images with no transitions and effects, just fadein / fadeout), and after starting the fadein, the image appears for 0.1/0.2 seconds, it goes to black again, and then the fade starts, breaking the effect.

 I've tested the workaround (creating a new track and moving the affected clips to it) and it works, but you could end with lots of tracks and that's not usable.

 Is this bug corrected in the development ppa branch?

 Thanks

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