kdenlive-git 15.12.0.r6719.1443863-1 mlt-git r4152.v0.9.2.374.g6b518f5-1 Steps to reproduce: 1. Start kdenlive 2. Import video 3. Add video to track 4. Quickly cut the video (or possibly slowly, while the system is under stress on possibly in a big project at high resolution/fps) 5. Undo the cuts Expected results: 1. Some cut clicks are ignored or all undo commands are accepted Actual result: 1. After a few undos, Kdenlive freezes. Note: VLC was playing music at the same time Video: https://youtu.be/Jg5uqYC4wZY Here's the output from such an experiment http://curlpaste.com/id/bcl2in
Git commit 4d4e7fd96375dd7a986968ba048ffd1e159f04ab by Jean-Baptiste Mardelle. Committed on 22/12/2015 at 22:05. Pushed by mardelle into branch 'Applications/15.12'. Fix corruption and freeze on razor undo M +2 -2 src/timeline/customtrackview.cpp M +1 -1 src/timeline/timeline.cpp M +2 -0 src/timeline/track.cpp http://commits.kde.org/kdenlive/4d4e7fd96375dd7a986968ba048ffd1e159f04ab
kdenlive-git v15.12.0-32-g4d4e7fd Applications/15.12 Excellent, I can't seem to be able to trigger a freeze any more. However 1. When using undo, some of the undo actions cause the warning/error sound and message "Cannot find clip to cut" - perhaps unsuccessful cuts are being recorded to the history? 2. If I hold-press Ctrl+Z, Kdenlive crashes. Video: https://youtu.be/Ndv3vPrkMPY
I just fixed the unsuccessful cuts recorded in undo history problem in 15.12 branch, but cannot reproduce the crash. Can you update to latest git, try to see if still present and get a backtrace if it crashes ?
Fortunately, I can't reproduce any of the issues any more. Thanks!