I just got the droid, and I am wondering what's the best media player for video that supports different file extension such as AVI ect.
I don't think that any android media player can play avi files, avi is not supported on the Droid. You have to convert your files to 3gp, Mp4, or H264. Search the forum for converting files, there's a lot of threads that cover this.
I use Act 1 video player, it costs 1.99 I think. but it's the best player in my opinion. It has a lot of features, zoom, tracking, screen off during playback, full screen, and much more. They're always adding new features. Hope this helps.
Since you did not post a link to added info, I googled for it, and found the following
The Wuzhenhua Player is rough around the edges. It doesn’t handle playback in landscape mode very well. And the program dialogs are all in Chinese. But it makes up for all of that with its support for a wide range of audio and video formats including:
4xm, 8bps, aac, ac3, eac3, amv, ape, dca, imc, alas, rm, rmvb, nuv, ptx, tta, wma, wmv, flic, flac, flv, g726, h261, h263, h264, mp1, mp2, mp3, mp4, smc, tmv, dvdsub, dvbsub
Update: There’s now an English language version. Or rather, a partially translated version that should be a little easier for English speakers to use. You can download it here. via xda-developers