https://bugs.freedesktop.org/show_bug.cgi?id=69729
--- Comment #14 from Paul Bodenbenner paul.bodenbenner@gmail.com --- Tried to undo commit e6e792092e816bea0797995c886fb057c91d4546 from version 3.11.1 and the result seems ok for me. To be sure I attached the resulting file. Unfortunately by using this file that didn't make any difference. Playback is still too fast. Any other ideas?