Trim Files-Easy Select correct Keyframe

[René Thöne]

Wow, this tool seems to become a cool replacement for Xmedia Recode!
I'm missing something like a preview to select a good Start- and Endpoint for Trim.
Live-Preview with a sliderfor start and end would be nice,
but whats about a easy solution?
With the Button "Keyframes" i can already select a list of keyframes.
- It would be helpfull to init the Start/end-Fields with 00:00:00 for the Start and the real endtime for the end.
- It woul be helpfull to see also hh-mm-ss at this list for an easy selection.
-It would be absolutely helpfull to see a Thumbnail of this frame! To find the correct start/endframe would be a work of seconds.
Problem: the generating of the Thumbs need time, so you should activate it by button or option.
-Fix: It looks like the result will always trim the start AFTER the selected Keyframe! All the time i use a keyframe to trim, the video will need a average Period of keyframes to show the movie (e.G. 5 seconds if the average Keyframe distance is 5 seconds). If i manualy reduce the selected Starttime by e.g. 1 second, the trimmed video will start directly (only very short delay) to show the movie.
-And, for Batch conversion, it would be cool to store the trim information per File.