Are you sure this isn't a hardware issue? Does it also happen with other files?
I've just tried to concatenate two ogv files here, but are unable to reproduce this issue ** Changed in: libav (Ubuntu) Importance: Medium => Low ** Changed in: libav (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/828132 Title: ffmpeg crashed with SIGSEGV in _int_malloc() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libav/+bug/828132/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs