What file formats does Video Enhancer support?
Video Enhancer uses basically the same technology for opening video as Windows Media Player. That means if you are able to play your video in WMP then most probably you’ll be able to process it in Video Enhancer. By default it understands AVI, WMV, ASF and MPEG. It can open MOV files if Quicktime Alternative is installed, and RM and RMVB files if Real Alternative is installed. The output is always stored in AVI format. How to enhance the resolution to 4x? Each pass of Super Resolution in Video Enhancer can resize video to any size, but what is really happening is applying Super Resolution to double the picture size and then resizing the result to desired size using an image scaling method. That means if you try to increase resolution 4 times, then single pass will apply SR to increase it 2 times and then a simpler in-frame method to increase it 2 times more. In this case a chain of two SR filters each increasing resolution 2 times will do better but much slower of course because each p