From NCH Software
Prism is a video file converter for Windows. It can convert video files from avi, mpg, vob, wmv (Windows Media Video formats) and more into avi, asf or wmv files.
Prism Converter is very easy to use. Just add the files you want to convert to the list, select the format you want to use, and then click the convert button.
~Converts avi, mpg, vob, asf, wmv, mp4, ogm and all video formats that have a DirectShow based codec to AVI and Windows Media Video formats.
~If you can play the video file using 'Windows Media Player', you can convert it using Prism.
~Suports all of the popular multimedia devices including PSP, iPod, MP4 players, mobile phones, Creative Zen devices and iRiver devices.
~Preview output files before converting.
~Add video files directly from DVDs.
~Set compression/encoder rates of output files.
~Set resolution and frame rate of output files.
~Integrates with Express Burn Plus to record your video files to DVD.
~Prism can be added to your right click menu for easy access.
~Prism video file converter has an intuitive and easy to use interface.
Works on Windows Vista 2000/XP/2008/7