codec format wmv

Unsupported FLV codec or format - VideoHelp.com
I have a big problem, please help! Some new FLV files appeared on youtube could not be opened anywhere (example http://www.youtube.com/watch?v=xxYbF-Yzdf0, used for test purpose ...
http://forum.videohelp.com/topic359060.html

DivX Codec | Software - (DivX/XviD) Digital Digest
The world's most popular video codec, download the latest ... MPEG-4 (ASF, WMV, QuickTime, AVC, VC-1, H.264 ...) Video ... all the groundbreaking features of the DivX® Media Format.
http://www.divx-digest.com/software/divxcodec6.html

FFMPEG: libavcodec/wmv2.c File Reference
Detailed Description wmv2 codec. Definition in file wmv2.c. ... MpegEncContext::mb_x, MpegEncContext::mb_y, MpegEncContext::out_format, DSPContext::put ...
http://www.irisa.fr/texmex/people/dufouil/ffmpegdoxy/wmv2_8c.html

Windows Media Codecs 11 - Download bei SOFT-WARE.NET
Die Windows Media Format Runtime 11 installiert die Windows Media Codecs, die auch im Windows Media Player 11 enthalten sind. Nach der Installation dieser Codecs können auch ...
http://wmv-codecs-11.soft-ware.net/download.asp