adding missing files (video demo)

demos/video/js/video.js

@@ -3,7 +3,7 @@ Ox.load('UI', {
     theme: 'modern'
 }, function() {
     var id = '0393109',
-        poster = 'http://next.0xdb.org/' + id + '/poster.jpg',
+        poster = 'png/poster.png',
         timeline = 'http://next.0xdb.org/' + id + '/timeline.16.png',
         url = 'http://next.0xdb.org/' + id + '/96p.webm',
         videoSize = getVideoSize(),
@@ -32,7 +32,7 @@ Ox.load('UI', {
                 }),
             Ox.VideoPlayer({
                     enableKeyboard: true,
-                    height: 192,
+                    height: videoSize.height,
                     'in': 3128.725, 
                     //keepIconVisible: true,
                     out: 3130.725,
@@ -42,7 +42,7 @@ Ox.load('UI', {
                     showIcon: true,
                     timeline: timeline,
                     video: url + '?' +  + Ox.random(1000000),
-                    width: 360
+                    width: videoSize.width
                 })
                 .css({
                     left: '16px',
@@ -51,7 +51,7 @@ Ox.load('UI', {
             Ox.VideoPlayer({
                     controls: ['play', 'playInToOut', 'mute', 'size', 'space', 'position'],
                     externalControls: true,
-                    height: videoSize.height,
+                    height: 192,
                     'in': 3128.725, 
                     out: 3130.725,
                     paused: true,
@@ -59,7 +59,7 @@ Ox.load('UI', {
                     subtitles: 'srt/' + id + '.srt',
                     timeline: timeline,
                     video: url + '?' +  + Ox.random(1000000),
-                    width: videoSize.width
+                    width: 360
                 })
                 .css({
                     left: '16px',