I make and convert a lot of videos and have always had problems doing so. I have also tested and tried to use over 8 different video converters and have finally found the best one on the market – WinX HD Video Converter Deluxe.
This one even handles MKV files and better than that, processes using all my CPU cores for the fastest speed. And what quality video is the result – mp4’s that are outstanding. Hurry and get it before Christmas and get the Ripper too. I did have a little problem with a special codec and sent a email to support – WOW – 3 hr later I had my answer – customer service is as great as the product.