I’ve been using Super Converter since 2008 because of its superb features. It can convert almost, if not all, audio-video formats to various formats including hardware formats (home players.)
Now, i’m updating my copy of Super Converter for the first time to the latest version– v2011.build.48 time stamped on April 23, 2011. The latest version has the capability to embed watermarks on your video files. More of its features can be found here.