Prism Video File Converter is a video conversion tool that comes from NCH Software.
It can work with a wide variety of video formats: AVI, MPG, VOB, ASF, WMV, MP4 or OGM; and the ones it can produce as output are the following: AVI, MPG, 3GP, MP4, MOV and FLV.
The application allows modifying in ‘Encoder Options’ the conversion options of each format (codec to be used, resolution, bitrate, etc.) and in ‘Edit Output’ the number of frames per second of the sequence or its dimensions.
Use the preview function to see what the resulting video will look like before converting. You can insert as many videos as you want in the list.