bond wrote: > wmv9 simple, main and advanced profile are 100% compatible to the vc-1 > standard Ergo, a WMV3 file should be playable with the SMPTE VC-1 reference decoder implementation. I can certify that this isn't the case. I have some files that play with Win32 decoder but not the VC-1 ref-dec. Things are never that simple. -- -Mike Melanson