Avidemux

If you like digital video edition and you want to step up, Avidemux will be really helpful for you, because it allows you to edit and convert between several video formats, even from any DVD. It supports AVI, MPEG, MOV, OGG and NuppelVideo among others, including a high quantity of codecs such as DivX, Xvid, MPEG, Huffyuv, RAW or DV and audio too (MP3, WMA, AC3, MP2). Although at first it can be a bit messy, after a few minutes you'll get used to it and you'll discover how easy to use it is. It includes a good quantity of elements you can only find in video edition applications such as synchronizer, markers, filters and image correctors. It's not difficult to use and we can say that is the step between a basic video editor and a professional one.