Created attachment 183249 [details] 2 mentioned files SUMMARY After upgrading from 25.04.2 to 25.04.3, I see the message "Your project was modified on opening, a backup will be created on next save" whenever I open the project file. After saving and reopening, it happens again, so a new backup file is added each time. About a day later, I noticed that almost all of the editing that I did was gone. Previously, there was a ton of YTP-style editing. Now, there's still multiple clips, but only one unsplit clip per source video. This did not happen immediately after the upgrade. This might be corruption. MLT version: 7.32.0 I got kdenlive from flathub. STEPS TO REPRODUCE 1. Do a bunch of edits, including splits and rearrangement of clips 2. Upgrade from 25.04.2 to 25.04.3 3. Continue working on project OBSERVED RESULT "Your project was modified on opening, a backup will be created on next save" and lost edits EXPECTED RESULT No "Your project was modified on opening, a backup will be created on next save", edits being kept SOFTWARE/OS VERSIONS Linux/KDE Plasma: Fedora GNU + Linux 42 KDE Plasma Version: KDE Frameworks Version: 6.13.0 Qt Version: 6.9.0 ADDITIONAL INFORMATION kdenlive-output.txt contains output from running `/usr/bin/flatpak run --branch=stable --arch=x86_64 --command=kdenlive --file-forwarding org.kde.kdenlive @@ "/home/dullbananas/Dropbox/kdenlive/gamblers ytp/gamblers ytp_backup0.kdenlive" @@` in terminal and then closing the kdenlive window without saving. If I understand correctly, "gamblers ytp_backup0.kdenlive" contains the data from before I upgraded kdenlive.
Created attachment 183291 [details] possibly corrupted file here is the file shortly after i noticed that a lot of my edits disappeared.
One or both of these fixed the repetitive "Your project was modified on opening, a backup will be created on next save": - creating new sequences, coping clips one at a time from the old sequence, then deleting the old sequence - transcoding the source video that has a variable framerate, so it matches my project's frame rate