Hi,

I'm quite desperate: all week long we've been trying to get a 3hours lecture processed, but it never succeeds. It takes forever, and always there was an error short before the ending (various reasons, some I could work around).

When I look at the logs I notice, that for example the encoding commands of player-slides (there are like 200 in the file), takes longer and longer and longer as time goes by.

The first slides take like 5 seconds, and then it takes more time, so after like 100 slides it takes 5 minutes to encode the slide.

I already minimalized the workflow and added threads support to the ffmpeg (-threads 4) (but jpeg isnt a supported codec for that it seems), but this did nothing to the problem.

I have no anymore what to do and where to begin. Is it possible that the memory leak error is the culprit of this behavior? Is there anything I can do?

The machine has 6GB of memory, Java Heap Space is set to 2GB, it has 4 cores active.

Begging for help, Andreas Krieger
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TU Wien
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