arcMedia: a free media player with additional codec support
A media player for Android with additional format support.
Extensive container / codec base, including: avi, divx, flv, mkv, mov, mp4, m2v, m4v, rmvb, wmv, vob, xvid
Stream or download your media files from popular sites such as...
Very Good Movie Player — 4 stars but still one of the best video players out there. Supports most formats but has trouble running big .wmv files, it lags like hell. However its great for watching movies .avi, .mp4 and 3gp. Even the really big files 800mb+ run nice and smooth. Great app and a must have for long trips...