So you can give a shot on HD Video Converter Factory Pro.

1) 200+ formats and support batch conversion
2) support cut, crop function and you can adjust aspect ratio, resolution and other parameters
3) batch download online videos from Youtube, FB, Vimeo, etc
4) supports Multi-CPU and hyper threading. Enable GPU acceleration.

Currently, it's totally free before May 1, 2015 (worth $30). You can take a try first.
http://www.videoconverterfactory.com/hd-video-converter/

This post has been edited by johots: Apr 14 2015, 10:59 AM