If you have a slow internet just click on the playback will wait until the first frame and press pause for 1-2 minutes to the film loaded in the cache, and faster than the playback and press play again. or for faster navigation through the Internet and video in the cache zagruski install the new version. Mozilla Firefox. Please advise if you notice that the film is removed, the link is not working, blocked. just leave a comment under the material. Thank you! .