#i124875# support Mac AV-Foundation API for multimedia content


git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1593965 13f79535-47bb-0310-9956-ffa450edef68
#i124875# avoid avmedia build problems with multiple active backends

in the dmake build environment active header and source files with the
same name result in problems when in the same project. The Quicktime and
MacAVF files have been renamed so that both can be active concurrently.


git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1594013 13f79535-47bb-0310-9956-ffa450edef68
#i124875# avoid wasteful loading of an AVAsset in MacAVF::Framegrabber

FrameGrabber used to load its own copy of a movie. Since multimedia content
is often very data-intensive this should and can be avoided by using the
movie asset already available in the Player.


git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1594017 13f79535-47bb-0310-9956-ffa450edef68