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IDProjectCategoryView StatusDate SubmittedLast Update
0003192KdenliveMLTpublic2013-11-20 17:502013-11-20 17:51
Assigned To 
Platform64 bitOSKubuntuOS Version12.10
Product Version0.9.4 
Target VersionFixed in Version 
Summary0003192: kdenlive uses too much RAM when stabilizing using transcode
DescriptionI selected 158 MP4 720p clip files (totalling ~ 5 GB) and run jobs for stabilizing the clips using transcode (default settings).

the RAM used by kdenlive is always increasing over time, from 1 GB up to 6.7 GB, finally exhausting both the 8 GB physical RAM and 8 GB swap, at the end the kernel kills the kdenlive process.

It seems there's a memory leak.
Additional InformationWorkaround:

1. Select a subset of the clips that you know fit in memory (e.g. 30 clips)
2. Run the stabilize transcode until finish
3. Restart kdenlive
4. Go to step 1 with another set of clips
Build/Install MethodDistribution package
Attached Filespng file icon kdenlive-ram.png [^] (117,048 bytes) 2013-11-20 17:50

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- Issue History
Date Modified Username Field Change
2013-11-20 17:50 hendy New Issue
2013-11-20 17:50 hendy File Added: kdenlive-ram.png
2013-11-20 17:51 hendy Tag Attached: mlt

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