of course :

• Browser: Chrome 46.0.2490 Windows 7
• User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36
• Extension: userjs-chrome 5.60.2

http://ok.ru/video/35587754622 this video for example

I already install the extension but i can't download directly too