what can I say ... I don't know what this is supposed to be good for since you cannot import any video at all.
when selecting import->video it opens up a dialog to select a file to import, but only mp3 audio files can be imported, anything else is greyed out.
well, considering that the entire user interface is in frenglish, there's always the possibility that the author confused video and audio, so I tried the same with the import-audio option, but same thing: only audio not video can be imported.
PERHAPS this app does indeed allow you to edit video if it was possible to get any video in there, but lacking that it is nothing but a waste of disk space.
Don't waste your time with this junk folks - it's not even worth the download.