"This release includes a very extensive number of changes, but
some of the highlights are: Significant work to support at least
decoding of all widespread mainstream proprietary codecs, such
as:
"decoders and encoders
ALAC
Flash Screen Video
WMAv2 decoder fixed, WMAv1/v2 encoder decoders
Atrac3
MLP/TrueHD
On2 VP3 improvements and VP5/VP6 support
RealAudio Cooker and fixes for 14.4 and 28.8
RealVideo RV30/40
WMV3/WMV9/VC-1 and IntraX8 frame support for WMV2/VC-1"