Trying to capture a frame via webcam and then set a PImage equal to that frame. Not working!

video is my Capture
backgroundImg is a PImage

I've tried several things
backgroundImg = video;

This gives me a black screen and an error that says "waited 5000ms...."

backgroundImg = video.image();

etc.. all give me errors on run.

Any ideas?


Entire code:

1. import processing.video.*;
   
   
   // Variables for capture device
   Capture video;  // for first frame still
   
   // to store images
   PImage backgroundImg;
   PImage movementImg;                 //  Creates a new PImage to hold the movement image
   
   boolean first_frame = true;
   
   void setup() {
     size(640, 480, P2D);
     frameRate(30);
     colorMode(RGB, 255, 255, 255, 100);
   
   
     video = new Capture(this, width, height);
     video.start();
    
     backgroundImg = new PImage(width, height);
     movementImg = new PImage(width, height);   //  Initialises the PImage that holds the movement image
    
     background(0);
   
    
   }
   
   
   void draw() {
     // get dat first frame if ya need it
     if (video.available() && first_frame == true) {
       video.read();
       backgroundImg = video;
       first_frame = false;
     }
    
   
     image(backgroundImg, 0, 0 );              //  Draws the camera image to the screen
    
   }