What Video Codecs will Blu-ray
MPEG-2 - enhanced for HD, also used for playback of DVDs and
MPEG-4 AVC - part of the MPEG-4 standard also known as H.264
(High Profile and Main Profile).
SMPTE VC-1 - standard based on Microsoft's Windows Media Video (WMV)
Please note that this simply means that all Blu-ray players and
recorders will have to support playback of these video codecs,
it will still be up to the movie studios to decide which video
codec(s) they use for their releases.