On 11-12-02 08:11 AM, [email protected] wrote: > Dear community, > > please give a short hint on the following question: > > 1. we have 2GB memory on our CA boxes > 2. in the matterhorn startup script we assign 1GB to Java > (JAVA_OPTS="-Xms1024m -Xmx1024m -XX:MaxPermSize=256m) > 3. in the install.sh-script we assign 500MB to Camera, Screen and Audio > each > > Can some of our recording problems (like lags, choppyness) be related to > this? Ie. Java having 1GB, Cam,Screen,Audio geting 500MB, in sum that > being 2.5GB, but we only having 2GB?
Highly likely. Those 500MB buffers are extensively used the CA can't quite keep up with its encoding load. If the buffers start to overflow then frames get dropped, and this leads to choppyness. Turn down your encoding settings, or add more RAM and it should go away! G > Thanks for a short clarification, Andreas > > > ----------------------- > [email protected] > 01/58801 DW 41523 > mobil: 0664/60 588 4523 > TU Wien > DVR-Nummer: 0005886 > ----------------------- > _______________________________________________ > Matterhorn-users mailing list > [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
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