Created attachment 173986 [details] screenshot of error SUMMARY Cannot use OpenCV motion trackers, "Analyse effect" fails with a "failed to filter source" error: Current Frame: 1, percentage: libc++abi: terminating due to uncaught exception of type cv::Exception: OpenCV(4.9.0) /Users/gitlab/ws/builds/ GZwHuM5x/0/sysadmin/ci-management/macos-arm- clang/build/libs/opencv/opencv/work/opencv-4.9.0/ modules/dnn/src/onnx/onnx_importer.cpp:4097: error: (-2:Unspecified error) DNN/ONNX: Build OpenCV with Protobuf to import ONNX models in function 'readNetFromONNX' STEPS TO REPRODUCE 1. install Kdeenlive 2. put OpenCV motion tracking modules into ~/Library/Application\ Support/kdenlive/opencvmodels/ 3. load sample video, I used https://www.pexels.com/de-de/video/eine-gruppe-von-jungen-die-eine-musikalische-nummer-auf-der-buhne-spielen-2941132/ 4. add Motion Tracker effect, mark a face, select DaSIM and click on "Analyze" OBSERVED RESULT error (see screenshot) EXPECTED RESULT Motion tracking with OpenCV models SOFTWARE/OS VERSIONS Mac OS 14.5 on M3 arm64 Kdenlive Version 24.11.70 (git master) from official DMG Same problem observed also with 24.08.01 and 24.05.02 installed via DMG from official download
I did a countercheck on Linux (Kdenlive 24.08.1 via Flatpak) and there it all works. It seems to me that there is a problem with the MacOS OpenCV build. This is the actual error message: Build OpenCV with Protobuf to import ONNX models in function 'readNetFromONNX' It seems like a problem with the builds for MacOS
On the windows version, Kdenlive seems to have a similar issue, as it crashes when trying to use either motion tracking model.