Encounted a crash: ... ::: REGISTERING CLIP TO BIN::::: :::::::::::::::::::::: REGISTRATION 35 ptr count 8 qml: loaded clip: 3143 , ID: 35 , index: 0 , TYPE: Video qml: loaded clip with Astream: -1 terminate called after throwing an instance of 'std::out_of_range' what(): _Map_base::at [1]+ Aborted /opt/kdenlive-master-208-linux-64-gcc.AppImage when re-adding a video clip from bin to timeline where the clip was repeatedly changed on filesystem. The video got replaced by one-second video, then back to original length. I saw the clip's segment shrink to 1 second in the timeline, but after deleting and attempting to re-add it Kdenlive crashed.
After Kdenlive restart it offered to recover session. Repeating the actions in the recovered session worked properly.
We have implemented some clip check with latest version. Please try with the current Kdenlive AppImage version 24.05.0. https://kdenlive.org/en/download/ It seems it works. I close this bug. If it still appears in the latest version, please feel free to re-open it and update the affected version number.