What is the best software to Crop video files

Hello
What is the best software to Crop video files with a watermark or text logo?
Thanks
Answer #1
I found this because I thought you might want to make watermarks too..
http://www.idooeditor.com/guide-editing-video.htm
https://www..org/viewtopic.php?t=20596238&highlight=
For just cropping and recoding though, you could use Xmedia Recode..
http://www.xmedia-recode.de/en/download.html
You can see the results on the preview screen and it is capable of high quality results..
Answer #2
avisynth and megui.