SolveigMM AVI Trimmer is a free video editor for fast and lossless AVI editing. This freeware AVI editor is small, smart, easy to use and involves no encoding/decoding processes. No video / audio degradation and out of sync problem arises after editing. All AVI file types of any size and video / audio content are supported.

With AVI Trimmer you can do the folowing things:

Edit movie for YouTube. See How To
Get rid of TV tips in your AVI
Cut or edit out any AVI part you want to
Remove audio stream form AV fileI. See How To
For advanced editing more media formats - MPEG-2, WMV, ASF, WMA and MP3 use

Features:

Based on SolveigMM Video Editing Engine
Supports any video content - DV, XviD, DivX, 3ivX, MPEG-4, etc.
Supports any audio content - MPEG-1,2 Layer I, II, III; AC3, etc
Allows trimming AVI files contained VBR audio without synchronization loss
Supports AVI files of the size more then 2 and 4 GB
Supports the OpenDML AVI file format extension
K frame/ GOP accuracy
Cutting off several portions of a movie at one time is allowed. You can get rid of all commercials in your movie in a couple of simple steps.
Multilingual interface. Chinese, Danish, English, German, Finnish, French, Italian, Russian and Spanish and more other