The Deemon SuperResolution

This plug-in uses super-resolution method to upsize video. It can be used to make HD videos from SD. The plugin uses the same super-resolution engine as Video Enhancer 1.6. The plug-in uses information from neighbor frames to upsize current frame. It accumulates information, so the more sequential frames are processed, the better quality you get. When it's first applied to a layer, it takes just a few frames preceding the current one.