Fix video mode for V4L2 cameras

Author: ddd999

server/videostream.js

@@ -482,18 +482,18 @@ class videoStream {
     let callbackCalled = false;
     let stdoutBuffer = ''; // Buffer for accumulating data chunks
 
-    // Importing cv2 and Picamera2 on a Pi can take 6-10 seconds.
-    // Safety Timeout: If nothing happens in 15 seconds, unblock the UI
+    // Importing cv2 and Picamera2 on a Pi can take a minute or more
+    // Safety Timeout: If nothing happens in 60 seconds, unblock the UI
     const timeout = setTimeout(() => {
 
       if (!callbackCalled) {
         callbackCalled = true;
-        console.log(`${modeName}: No response from script after 15s, assuming start.`);
+        console.log(`${modeName}: No response from script after 60s, assuming start.`);
         this.active = true;
         this.saveSettings();
         callback(null, { active: true, addresses: this.deviceAddresses });
       }
-    }, 15000);
+    }, 60000);
 
     this.deviceStream.on('error', (err) => {
       clearTimeout(timeout);

src/video.jsx

@@ -392,8 +392,8 @@ class VideoPage extends basePage {
           width: capsObj.width,
           format: capsObj.format,
           rotation: this.state.rotSelected,
-          fps: this.state.fpsSelected,
-          bitrate: this.state.bitrate,
+          fps: parseInt(this.state.fpsSelected), // Make sure FPS is an integer
+          bitrate: parseInt(this.state.bitrate), // Make sure bitrate is an integer
           useUDP: this.state.transportSelected === 'RTP',
           useUDPIP: this.state.useUDPIP,
           useUDPPort: this.state.useUDPPort,