Tvheadend

Hi,

I have a problem with my Tvheadend 3.9.788~ ubuntu 14.04 LTS server
The post-processor command isn't executing.

user [hannim] in group [video]
My command is:
/usr/local/bin/postProcessor.sh %f /home/hannim/disk4/Rec/encoding/%t.mp4
The script works fine when I run it with manually entered parameters.
It does logging. I could see if anything goes wrong. But the script doesn't run at all when called by Tvheadend.
It's chown'd hannim:video and has 777 rights.

Tvheadends log says, that the script was spawned. But nothing was ever executed.

Has anyone an idea?
Thanks.