don't show controls on videos until the mouse is moved over them

src/General/Main.coffee

@@ -57,7 +57,9 @@ Main =
             Redirect.navigate URL
           else if Conf['Loop in New Tab'] and video = $ 'video'
             video.loop = true
-            Video.start video
+            video.controls = false
+            video.play()
+            ImageCommon.addControls video
         return
 
     if Conf['Normalize URL'] and g.VIEW is 'thread'

src/Images/Gallery.coffee

@@ -160,8 +160,8 @@ Gallery =
       $.replace nodes.current,  file
       if elType is 'video'
         file.loop = true
-        file.controls = Conf['Show Controls']
+        file.play() if Conf['Autoplay']
-        Video.start file if Conf['Autoplay']
+        ImageCommon.addControls file if Conf['Show Controls']
       nodes.count.textContent = +@dataset.id + 1
       nodes.current           = file
       nodes.frame.scrollTop   = 0
@@ -216,7 +216,7 @@ Gallery =
       Gallery.cb.cleanupTimer()
       {current} = Gallery.nodes
       isVideo = current.nodeName is 'VIDEO'
-      Video.start current if isVideo
+      current.play() if isVideo
       if (if isVideo then current.readyState > 4 else current.complete) or current.nodeName is 'IFRAME'
         Gallery.cb.startTimer()
       else

src/Images/ImageCommon.coffee

@@ -42,3 +42,11 @@ ImageCommon =
       filename: post.file.URL
     if URL and (/^https:\/\//.test(URL) or location.protocol is 'http:')
       return cb URL
+
+  addControls: (video) ->
+    handler = ->
+      $.off video, 'mouseover', handler
+      # Hacky workaround for Firefox forever-loading bug for very short videos
+      $.asap (-> (video.readyState >= 3 and video.currentTime <= Math.max 0.1, (video.duration - 0.5)) or !d.contains video), ->
+        video.controls = true
+    $.on video, 'mouseover', handler

src/Images/ImageExpand.coffee

@@ -171,9 +171,9 @@ ImageExpand =
 
       video = file.fullImage
       video.loop = true
-      video.controls = Conf['Show Controls']
       ImageExpand.setupVideoCB post
       ImageExpand.play post if Conf['Autoplay']
+      ImageCommon.addControls video if Conf['Show Controls']
 
     # Scroll to keep our place in the thread when images are expanded above us.
     if oldBottom? and oldBottom <= 0
@@ -181,7 +181,7 @@ ImageExpand =
 
   play: (post) ->
     if !d.hidden and Header.isNodeVisible post.file.fullImage
-      Video.start post.file.fullImage
+      post.file.fullImage.play()
     else
       post.file.wasPlaying = true
 

src/Images/Video.coffee

@@ -1,12 +0,0 @@
-Video =
-  start: (video) ->
-    return unless video.paused
-    {controls} = video
-    video.controls = false
-    video.play()
-    # Hacky workaround for Firefox forever-loading bug for very short videos
-    if controls
-      $.asap (-> (video.readyState >= 3 and video.currentTime <= Math.max 0.1, (video.duration - 0.5)) or !d.contains video), ->
-        video.controls = true
-      , 500
-