I sent a message to the author of alac-decoder (David Hammerton at craz.net) asking if he would comment on this bug. He reverse- engineered ALAC and likely has the needed expertise.
Incidentally, his latest release of alac-decoder behaves the same as the older version in Ubuntu. -- ffmpeg generates mono ALAC .m4a sound files which play double speed https://bugs.launchpad.net/bugs/661922 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs