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envyen/nv12_to_bgr_OpenCV.c

Created December 11, 2020 12:10
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NV12 buffer to BGR in OpenCV
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nv12_to_bgr_OpenCV.c
cv::Mat BGR;
cv::Mat NV12 = cv::Mat(height * 3/2, Width, CV_8UC1, nv12Buffer);
cv::cvtColor(NV12, BGR, CV_YUV2BGR_YV12);
cv::imwrite("bgr.png", BGR);
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