SUMMARY I am experiencing a timeline freeze whenever I move a still image to the timeline. I attempt to adjust the amount of time the image plays on the timeline and it locks up and freezes the timeline resulting in a "force quit" error. Running Kdenlive in Linux Mint 19.1 with Cinnamon 4.0.10, Linux Kernel 4.15.0-54. STEPS TO REPRODUCE 1. Open Kdenlive 2. Place Still Image in Bin 3. Move Still Image to Timeline 4. Attempt to adjust the play time of a still image OBSERVED RESULT The timeline freezes causing a force quit error. EXPECTED RESULT The ability to use the timeline to adjust the playback time of still images SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Mint (Ubuntu based) 19.1 (available in About System) KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
Please try with the current Kdenlive AppImage version 19.04.3b to see if there are any packaging issues https://files.kde.org/kdenlive/release/ If the problem/issue doesn't occur when using the AppImage, then it's your configuration or packaging.
Summary: I have updated to latest AppImage, also have updated to Mint 19.2 & Linux Kernel 5. The issue continues to persist. Whenever I add a still image to the bin and/or timeline Kdenlive freezes and requires a force/quit. Version 18 works with no issues.
(In reply to emohr from comment #1) > Please try with the current Kdenlive AppImage version 19.04.3b to see if > there are any packaging issues https://files.kde.org/kdenlive/release/ > > If the problem/issue doesn't occur when using the AppImage, then it's your > configuration or packaging. --- Summary: I have updated to latest AppImage, also have updated to Mint 19.2 & Linux Kernel 5. The issue continues to persist. Whenever I add a still image to the bin and/or timeline Kdenlive freezes and requires a force/quit. Version 18 works with no issues.
Could you upload here an image which creates this crash.
Created attachment 121976 [details] JPEG that causes crash Here is the requested file. I also am thinking that this may be a dependency issue as I have tried this with another machine with an almost identical setup and it works fine.
I followed your steps with your uploaded image with AppImage 19.04.3b. Drag/drop the image to the timeline (don't change the project settings). Right click on the image -> change speed -> change to 150% -> OK -> bottom left the error "change speed failed" pop up. No crash or freeze. Maybe you have a miss match between versions on your machine. Delete following files and try again: https://community.kde.org/Kdenlive/Configuration. BTW: change the duration of an image: make the image shorter or longer on the timeline by grabing the end of the image.
Good morning, I followed your instructions and indeed the issue was a misconfiguration. Once I deleted the config files and tested things, it is now working perfectly. Thank you!