It looks fine, but if you have odd file formats to convert to another odd one, Super (c) is the only solution. It's a freeware for Windows and Linux (not sure) and can convert any format to any format, and can also be used as a video player. You can also keep only the sound of the video, well, I'll let you discover it http://www.erightsoft.com/SUPER.html
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"Le bonheur est un idéal de l'imagination et non de la raison" - Emmanuel Kant
"L'homme est né naturellement bon, c'est la société qui le corrompt" - Jean Jacques Rousseau