Hi,
I just installed LRT3 and created sucessfully some videos.
(Win 7 64bit, 16GB RAM)
After editing them in Magix Video deluxe 2013 I tried to render the result to mp4, but it failed. Magix crashed with an "ACCESS_VIOLATION".
Export to WMV or MOV suceeded, MP4 with any setting crashed the software.
Installing the new version of Magix Video deluxe did not solve the problem.

Any hint about a possible conflict with codecs, installed with LRT3?

Thanks in advance!
Frank

I don't think so since LRTimelapse does not install any "codecs" - everything it needs is a current java in 64bits...