wip

cams1.js

@@ -38,13 +38,11 @@ function update() {
    // take new image
    //
    console.log('\ncapture '+name)
-   while (true) {
+   try {
       execSync('ffmpeg -y -f v4l2 -s '+image_width+'x'+image_height+' -i /dev/video0 -vframes 1 -vf '+video_filter+' image.jpg')
-      //
-      // check that taking image was successful 
-      //
-      if (fs.existsSync('image.jpg'))
-         break
+      }
+   catch(err) {
+      console.log(err)
       }
    //
    // remove prior images