feat(player): Added new configuration element to set initial volume on media

Author: Rafael Miranda

README.md

@@ -90,6 +90,8 @@ var player = new OpenPlayer('[player ID]', [valid VAST/VPAID URL|List of VAST/VP
     // Number of seconds to rewind/forward media
     // (by default, player will rewind/forward 5% of the total duration of media)
     step,
+    // Initial volume of media in decimal numbers (by default, `1`)
+    startVolume,
     ads: {
         // Custom path/URL to IMA SDK
         url,

dist/openplayer.js

@@ -1370,6 +1370,7 @@ var Player = function () {
         volumeControl: 'Volume Control',
         volumeSlider: 'Volume Slider'
       },
+      startVolume: 1,
       step: 0
     };
     this.element = element instanceof HTMLMediaElement ? element : document.getElementById(element);
@@ -1378,8 +1379,9 @@ var Player = function () {
       this.ads = ads;
       this.fill = fill;
       this.autoplay = this.element.autoplay || false;
-      this.volume = this.element.volume;
       this.options = deepmerge(this.defaultOptions, options || {});
+      this.element.volume = this.options.startVolume;
+      this.volume = this.element.volume;
       this.element.autoplay = false;
     }
 

dist/openplayer.min.js

@@ -253,6 +253,7 @@ class Player {
             volumeControl: 'Volume Control',
             volumeSlider: 'Volume Slider',
         },
+        startVolume: 1,
         step: 0,
     };
 
@@ -272,8 +273,9 @@ class Player {
             this.ads = ads;
             this.fill = fill;
             this.autoplay = this.element.autoplay || false;
-            this.volume = this.element.volume;
             this.options = deepmerge(this.defaultOptions, options || {});
+            this.element.volume = this.options.startVolume;
+            this.volume = this.element.volume;
             this.element.autoplay = false;
         }
         return this;