https://bugs.kde.org/show_bug.cgi?id=493529
Bug ID: 493529
Summary: DaSIM and Nano motion tracker not working - uncaught
OpenCV exception / invalud OpenCV build?
Classification: Applications
Product: kdenlive
Version: git-master
Platform: macOS (DMG)
OS: macOS
Status: REPORTED
Severity: critical
Priority: NOR
Component: Effects & Transitions
Assignee: j...@kdenlive.org
Reporter: schl...@schapiro.org
Target Milestone: ---
Created attachment 173986
--> https://bugs.kde.org/attachment.cgi?id=173986&action=edit
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
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