1.getVideoDuration 返回666 说名视频文件有错误，需要删除

Dana

2026-02-09 1bed89ec8dbef40003559718fbfa6808b5a77ed1

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D:/JetBrainsProjects/AndroidProject/AYKJTrainService/usbcameralib/.cxx/Debug/p1d1g3y1/armeabi-v7a/CMakeFiles/edit_cache.dir
D:/JetBrainsProjects/AndroidProject/AYKJTrainService/usbcameralib/.cxx/Debug/p1d1g3y1/armeabi-v7a/CMakeFiles/rebuild_cache.dir