This initial alpha release (0.0.1) is for Intel Mac only, and includes
feature-limited components for VP8 encode, VP8 decode, and WebM
muxing. Testers will also want the OSX Vorbis audio components
available at xiph.org.
The WebM Project QuickTime components are in active development and
need testing. Please report your findings to this list, with [QT] in
the subject line. Many thanks for contributing.