From 622fba2d0d0c50debf49dec4c07928d96cb1401d Mon Sep 17 00:00:00 2001
From: Adam Riyadi <riyadi.adam@gmail.com>
Date: Tue, 2 Oct 2018 04:01:22 +0700
Subject: [PATCH] Update jpeg_camera_html5.coffee

Patch for invalidargument URL.createObjectURL in FF 62.0.2
---
 src/jpeg_camera_html5.coffee | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/jpeg_camera_html5.coffee b/src/jpeg_camera_html5.coffee
index 5c4ad89..9df56e2 100644
--- a/src/jpeg_camera_html5.coffee
+++ b/src/jpeg_camera_html5.coffee
@@ -87,10 +87,13 @@ if navigator.getUserMedia
         (stream) ->
           that._remove_message()
 
-          if window.URL
-            that.video.src = URL.createObjectURL stream
+          #patch for FF 62
+          if typeof that.video.srcObject is "object"
+              that.video.srcObject = stream
+          else if window.URL
+              that.video.src = URL.createObjectURL stream
           else
-            that.video.src = stream
+              that.video.src = stream
 
           that._block_element_access()