I have the problem narrowed down to Powerpress, but I may be wrong. Any help I can get I'd appreciate.
Our podcast is www.drabblecast.org
. MP3's are working fine. I use podcast Channels, with one set up for M4A's.
M4A's straight out of Garageband work fine, and Verify properly when checked in the Wordpress post.
Sometimes I need to change artwork post production (I host, not produce this show), and I use a windows tool called Chapter Master to alter the artwork. It produces a .M4B file. Now, many players don't seem to understand M4B, and my understanding from reading the web is that it's just an indicator that it's bookmarkable. I change the extension to .M4A. Using Powerpress before version 3.0, I upload this file, verify it, and it works great!
On Powerpress version 3.0 and above, upon verify I get an error message like:
"Fatal error: Allowed memory size of 94371840 bytes exhausted (tried to allocate 71 bytes) in /home/drabblecast/drabblecast.org/wp-content/plugins/powerpress/getid3/module.audio-video.quicktime.php on line 457"
Here is the file I was trying to verify:http://www.drabblecast.org/wp-content/uploads/2012/05/Drabblecast-244-2.m4a
I think it's possible that there is something wrong with the file, but it plays in Quicktime.
Thanks for the help!