mad-user February 2001

mad-user@lists.mars.org

12 participants
12 discussions

MAD 0.12.4b available
by Rob Leslie 12 Feb '01

12 Feb '01

MAD 0.12.4b is now available. This version incorporates a number of performance improvements for all platforms. It also includes (untested) native fixed-point math support for the PowerPC platform, contributed by David Blythe. Since I've made some significant changes to the way the fixed-point math routines are maintained, I'd appreciate feedback from anyone using MAD on a PPC to make sure I haven't broken anything. Finally, this version changes the way mixed short blocks are handled in Layer III with respect to alias reduction, correcting another apparent ambiguity in ISO/IEC 11172-3. Since mixed blocks are rare (many encoders don't support them) this has until now gone unnoticed. Thanks to H.O. for reporting this. The source code release is here: ftp://ftp.mars.org/pub/mpeg/ Winamp users should notice improved performance in the MAD plug-in: http://www.mars.org/home/rob/proj/mpeg/mad-plugin/ The MAD home page is, of course: http://www.mars.org/home/rob/proj/mpeg/ Cheers, -- Rob Leslie rob(a)mars.org

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New mailing list software
by Rob Leslie 01 Feb '01

01 Feb '01

This message serves both as a test and as an announcement of new mailing list software that is managing the mad-dev and mad-user mailing lists. If all went well, the transition should be pretty seamless. You can now manage your subscription from one of these pages: (mad-dev) http://www.mars.org/bin/mailman/listinfo/mad-dev (mad-user) http://www.mars.org/bin/mailman/listinfo/mad-user To make changes, first click the button to have your password mailed to you. As a bonus, both lists now have an online archive of past messages: (mad-dev) http://www.mars.org/mailman/public/mad-dev/ (mad-user) http://www.mars.org/mailman/public/mad-user/ Please let me know if you experience any problems. Cheers, -- Rob Leslie rob(a)mars.org

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mad-user February 2001