defer camera load in firefox

1 files changed, 5 insertions, 0 deletions

diff --git a/js/camera.js b/js/camera.js
index e03586a..ef4898a 100644
--- a/js/camera.js
+++ b/js/camera.js
@@ -24,6 +24,11 @@ var camera = (function(){
   }
 
   function ready(){
+    // defer here if necessary.. firefox fires "canplay" before videoWidth is available
+    if (! video.videoWidth) {
+      setTimeout(ready, 50)
+      return
+    }
     cc.canvas.width = actual_w = w = min(video.videoWidth, 400)
     cc.canvas.height = actual_h = h = video.videoHeight / (video.videoWidth/w)
     video.setAttribute('width', video.videoWidth)