Unfortunately, this is not enough. Please use apport-collect (http://manpages.ubuntu.com/manpages/bionic/en/man1/ubuntu-bug.1.html) to attach the missing information.
The backtrace indicates that the crash comes from avcodec_open2(), which is found in the ffmpeg package. However, your trace did not have the sources, nor the debug symbols of libavcodec in place. It didn't even indicate the exact package version of the libavcodec package. All of this information is automatically added by "apport-collect". Thanks for your understanding. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1782402 Title: any export AC3 causes segfault To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/transcode/+bug/1782402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs