Video Thumbnail module

[wintergreen]

Hi there

Just been playing around with the Video Thumbnail module.

A couple of questions:

• Is it compatible with both OS 10.5 (which comes with QT7) and 10.7 (which only comes with QTX)?
  
• It depends upon the timeUnit parameter, which I presume is the number of seconds multiplied by the file's timescale. But is there a way to get the timescale of a file somehow?
  

As always, thanks for this excellent plugin.