This media player plays everything:
This version supports those types of files: rm, rmvb, ra, rv, ram, smil, smi, rtsp, rpm, asf, wm, wma, wmv, wax, wvx, ogg, ape, avi, mid, midi, wav, mms, m3u, asx, mov, qt, mqv, m4v, m4a, m4b, mpeg, mpg, m1s, m1v, m1a, m75, m15, mp2, mpm, mpv, mpa, flc, fli, cel, aiff, aif, aifc, cdda, bwf, rts, 3gp, 3gpp, 3g2, 3gp2, au, snd, ulw, smf, kar, qcp, sdv, gsm, amr, caf, amc, mp4, sdp, pdf, fdf, xfdf, xdp, xfd, gif, jpg, jpeg, bmp, png, xpm, dir, dxr, dcr, cst, cct, cxt, w3d, fgd, swa, swf, spl, mp3, flv, rtmp, rbs, xml, rss, xspf, atom.
This version also supports YouTube, Ifilm, VSocial, TuDou Video, atomFilms, BrightCove, YoQoo, 5 Show, 6Room, Mofile TV, OuOu, www.yijian.com, tvix.cn, ku6.com, biku.com, uume.com, cnboo.com, kuho.com, v.blog.sina.com.cn, quxiu.com, 56.com, v.wangyou.com, v.9you.com, maidee.com, pomoho.com, ROX.com.cn, imeem.com, gofish.com, veoh.com, GameTrailers.com, Evil Chili, Wildko, Yikers Videos & Games, Red Balcony Videos & Games, Live Video, Odeo Audio, Revver, MetaCafe, MySpace, GoEar, Break, Stupid Videos, Viddler, DailyMotion, I’m Vlog, RockYou, SevenLoad, MyVideo.de, Clipfish.de and Google Video.