I've been using mp4creator from the mpeg4ip-server package as a substitute for MP4Box since this issue started.
-- MP4Box buffer overflow detected https://bugs.launchpad.net/bugs/273075 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