Bug 366042

Summary: git master: Kdenlive fills ram at 100% when I use Composite and Transform
Product: [Applications] kdenlive Reporter: Massimo Stella <maxstar>
Component: User InterfaceAssignee: Jean-Baptiste Mardelle <jb>
Status: RESOLVED WAITINGFORINFO    
Severity: normal CC: wegwerf-1-2-3
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:

Description Massimo Stella 2016-07-24 17:03:34 UTC 
When I use the new filter Transform and the new transition Composite and Transform Kdenlive consumes all the ram I have on the pc (8GB) and Ubuntu starts to write on the swap disk.

Reproducible: Always

Steps to Reproduce:
1. Launch Kdenlive and import some clips
2. Put 2 clips on 2 different tracks on the timeline and add the filter or the transition on the upper clip
3. Start to change the filter/transition parameters

Actual Results:  
The pc becomes very slow and unusable and I have to kill kdenlive to take the control back

Expected Results:  
I can use the filter/transition for animating objects by keyframes
Comment 1 Massimo Stella 2016-07-24 17:07:42 UTC 
After some other checks I remarked that Kdenlive increase the use of the RAM of around half a Giga for every action I try to perform and that the rotate feature in the Transform filter is not working at all.
Comment 2 Jean-Baptiste Mardelle 2016-07-24 17:18:10 UTC 
Yes, I am working as fast as possible to fix several issues with this effect/transition, I hope to commit the fixes tonight.
Comment 3 Wegwerf 2016-08-08 16:35:36 UTC 
Massimo, is this bug still present with the recent beta 16.07.90?