I have just discovered the Pitivi bugzilla database, and found the waveform changes part has already been reported as https://bugzilla.gnome.org/show_bug.cgi?id=609377
** Bug watch added: GNOME Bug Tracker #609377 https://bugzilla.gnome.org/show_bug.cgi?id=609377 -- Pitivi audio waveform is inaccurate and changes https://bugs.launchpad.net/bugs/578530 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