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--- products:sbc:vim3:add-ons:vim3-mipi-camera [2024/01/30 21:14]
nick
+++ products:sbc:vim3:add-ons:vim3-mipi-camera [2024/05/11 03:34]
ivan [Record Video with OpenCV]
@@ Line 40: / Line 40: @@
 sudo apt install libopencv-dev python3-opencv
 ```
+<tabbox VIM4>
 Get Frame via V4l2:
@@ Line 64: / Line 65: @@
     capture.set(CAP_PROP_FRAME_WIDTH, 3840);
     capture.set(CAP_PROP_FRAME_HEIGHT, 2160);
     while (count)
     {
@@ Line 84: / Line 86: @@
 ```
+<tabbox VIM3>
+Get Frame via V4l2:
+```c++ mipi-camera.cpp
+#include <opencv2/highgui/highgui.hpp>
+#include <opencv2/imgproc/imgproc.hpp>
+#include <opencv2/core/core.hpp>
+#include <iostream>
+#include <string>
+using
+namespace  cv;
+using
+namespace  std;
+int main(int argc, char** argv)
+{
+    int count=100;
+    string str = argv[1];
+    string res=str.substr(10);
+    VideoCapture capture(0);
+    capture.set(CAP_PROP_FOURCC, VideoWriter::fourcc('U','Y','V','Y'));
+    capture.set(CAP_PROP_FRAME_WIDTH, 3840);
+    capture.set(CAP_PROP_FRAME_HEIGHT, 2160);
+    while (count)
+    {
+        Mat frame;
+        capture >> frame;
+        if (frame.empty()) {
+            break;
+        }
+        int h = frame.rows;
+        int w = frame.cols;
+        const char *name = "video";
+        namedWindow(name, 0);
+        imshow(name, frame);
+        waitKey(30);
+        count--;
+    }
+    return 0;
+}
+```
+</tabbox>
 Get Frame via Gstreamer:

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