
I need help with a simple AE-Script

-Video-Preview-
Before running the Script, I create manually a New Composition "Comp 1" (HDTV 1080 25)...
Now I click a button "Preview" and then the following steps will be executed:
1. The actual active Composition will be nested in a New Composition named "Preview" (based on the preset "HDV/HDTV 720 25", but the Framerate should be 50 not 25!!!)
2. The "Comp 1" now will be fitted to the "Preview"-Comp using the "Fit To Comp" command...
That's all

Can someone help me creating this script?
best regards
Christian
