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usb摄像头怎么玩
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How to use artoolkitX to call UVCcamera as a camera in Unity? How to change the camera to UVCcamera for recognition?UVCcamera is for use on Android systems.
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Hi, guys!
While launching the test apps I'm getting error:
`E/UVCCamera: [11204*UVCCamera.cpp:172:connect]:could not open camera:err=-1`
`usbcameratest`, `usbcameratest0`, `usbcameratest2` are …
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我把libuvccamera本地集成到我的项目里,然后编写逻辑代码,就遇到加载错误
java.lang.UnsatisfiedLinkError: dlopen failed: library "libjpeg-turbo212.so" not found
at java.lang.Runtime.loadLibrary0(Runtime.java:1087)
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请问一下,我把uvccamerasdk作为模块导入到我的项目中,但是UVCCamera.java中的native方法全部报红这是为什么,应该如何解决,感谢您的回答
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这是跟框架有关的日志
at com.jiangdg.uvc.UVCCamera.nativeRelease(Native method)
at com.jiangdg.uvc.UVCCamera.close(UVCCamera.java:261)
- locked (a com.jiangdg.uvc.UVCCamera)
at com.zcla.usbcamera.Us…
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Hi, I have an issue with the connection with my external camera. Everything works until the permission to access the camera is given. Then the app crash without giving any error message.
I use Reac…
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Hello, I would like to stream data that I am getting from my grabber. I am currently getting byte array IFrameCallback and would like to stream it to wowza. Can you let me know if this is the correct …
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After multiple entry and exit app, the camera can be opened but the preview fails.
error log:
Line 92800: 05-08 13:08:52.485 2413 2626 I libUVCCamera: [2626*UVCPreview.cpp:276:callbackPixelFormat…
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UVCCamera也是黑的,不知道如何解决,错误是[15714*UVCCamera.cpp:172:connect]:could not open camera:err=-1