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saki4510t / UVCCamera

library and sample to access to UVC web camera on non-rooted Android device
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How to resolve this problem uvc_query_stream_ctrl:UVC_GET_CUR:err=-99 #610

Open monxarat opened 3 years ago

monxarat commented 3 years ago

Hi guys, How to resolve this problem.

2021-05-31 11:46:29.452 32397-32508/com.test.usbcamera V/UVCCameraTextureView: getPreviewTexture:
2021-05-31 11:46:29.453 32397-32477/com.test.usbcamera I/UVCCameraTextureView: RenderThread#updatePreviewSurface:
2021-05-31 11:46:29.453 32397-32477/com.test.usbcamera D/UVCCameraTextureView: updatePreviewSurface:release mPreviewSurface
2021-05-31 11:46:29.454 32397-32477/com.test.usbcamera V/UVCCameraTextureView: updatePreviewSurface:tex_id=1
2021-05-31 11:46:29.455 32397-32459/com.test.usbcamera V/CameraThread: handleStartPreview:
2021-05-31 11:46:29.460 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:230:uvc_query_stream_ctrl]:transfered bytes is smaller than data bytes:26 expected 34
2021-05-31 11:46:29.461 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:394:_prepare_stream_ctrl]:uvc_query_stream_ctrl:UVC_GET_CUR:err=-99
2021-05-31 11:46:29.466 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:230:uvc_query_stream_ctrl]:transfered bytes is smaller than data bytes:26 expected 34
2021-05-31 11:46:29.466 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:394:_prepare_stream_ctrl]:uvc_query_stream_ctrl:UVC_GET_CUR:err=-99
2021-05-31 11:46:29.467 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:427:_uvc_get_stream_ctrl_format]:_prepare_stream_ctrl:err=-99
2021-05-31 11:46:29.472 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:230:uvc_query_stream_ctrl]:transfered bytes is smaller than data bytes:26 expected 34
2021-05-31 11:46:29.472 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:394:_prepare_stream_ctrl]:uvc_query_stream_ctrl:UVC_GET_CUR:err=-99
2021-05-31 11:46:29.478 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:230:uvc_query_stream_ctrl]:transfered bytes is smaller than data bytes:26 expected 34
2021-05-31 11:46:29.478 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:394:_prepare_stream_ctrl]:uvc_query_stream_ctrl:UVC_GET_CUR:err=-99
2021-05-31 11:46:29.479 32397-32459/com.test.usbcamera E/libuvc/stream: [32459*stream.c:427:_uvc_get_stream_ctrl_format]:_prepare_stream_ctrl:err=-99

IRIS OHYAMA camera WebCAM ICA-841-B S/N 201001356