Issue 124875

Summary:	Support Mac Multimedia based on the AV-Foundation API
Product:	General	Reporter:	hdu <hdu>
Component:	code	Assignee:	hdu <hdu>
Status:	CLOSED FIXED	QA Contact:
Severity:	Normal
Priority:	P3
Version:	4.1.0
Target Milestone:	4.2.0
Hardware:	Mac
OS:	Mac OS X, all
Issue Type:	ENHANCEMENT	Latest Confirmation in:	---
Developer Difficulty:	---
Issue Depends on:	124800
Issue Blocks:

Description hdu@apache.org 2014-05-12 13:34:13 UTC

Bug 124800 highlighted the fact that on Mac the Quicktime framework had been disabled for 32bit clients since OSX10.6 and the related QTKit API has been deprecated since OSX10.9.

The AV-Foundation framework is their successor and needs to be supported before the deprecated APIs of the other frameworks get dropped altogether.

Comment 1 SVN Robot 2014-05-12 13:39:09 UTC

"hdu" committed SVN revision 1593965 into trunk:
#i124875# support Mac AV-Foundation API for multimedia content

Comment 2 SVN Robot 2014-05-12 15:50:40 UTC

"hdu" committed SVN revision 1594013 into trunk:
#i124875# avoid avmedia build problems with multiple active backends

Comment 3 SVN Robot 2014-05-12 16:13:15 UTC

"hdu" committed SVN revision 1594017 into trunk:
#i124875# avoid wasteful loading of an AVAsset in MacAVF::Framegrabber

Comment 4 hdu@apache.org 2014-05-13 07:52:46 UTC

Implemented with the commits above.

Comment 5 SVN Robot 2014-05-13 12:12:13 UTC

"hdu" committed SVN revision 1594208 into trunk:
#i124875# pre-register the Mac AVFoundation component

Comment 6 SVN Robot 2014-05-15 09:46:30 UTC

"hdu" committed SVN revision 1594838 into trunk:
#i124875# use AVAsset's best guess duration if AVPlayerItem isn't ready yet