Update select_back_camera.js

select_back_camera.js

@@ -1,16 +1,22 @@
-async function access_webcam_modified(): Promise<void> {
+async function selectLastCamera() {
+  const devices = await navigator.mediaDevices.enumerateDevices();
+  const videoDevices = devices.filter(device => device.kind === 'videoinput');
+  
+  if(videoDevices.length > 0) {
+    const lastDeviceId = videoDevices[videoDevices.length - 1].deviceId;
+    const constraints = {
+      video: { deviceId: { exact: lastDeviceId } }
+    };
+
     try {
-        const constraints = {
-            video: { facingMode: "environment" }, // Request the back camera
-            audio: include_audio
-        };
-        const stream = await navigator.mediaDevices.getUserMedia(constraints);
-        video_source.srcObject = stream;
-        video_source.play();
-        // Other setup code as needed
-    } catch (err) {
-        // Error handling
+      const stream = await navigator.mediaDevices.getUserMedia(constraints);
+      // Use the stream for your video element
+      video_source.srcObject = stream;
+      video_source.play();
+    } catch(error) {
+      console.error('Error accessing the camera', error);
     }
+  }
 }
 
-access_webcam_modified();
+selectLastCamera();