How to Insta...t Advence youtube with new Feature Ex:download,repeat...

This is really amazing and you must love this.Sometimes we miss some features in youtube like a download option but with the help of this script you can add a download button below youtube player and you can also avoid some unused feature of youtube like Auto play.Today i am telling you a awesome script or say a plugin which add some extra feature in youtube.

 

Youtube Center Script
In this script you don't have to click to change the video resolution to the highest quality available.It's super easy to download a video. Just click on "Download", to download your desired resolution and format (You can change that in the settings). If you want to see the available formats and resolutions, click on the arrow, just next to "Download", to show the menu.
If you are watching/listening to a video and you would like it to repeat. There's a simple button, "Repeat", which you click on and the video will repeat until you click on the button again.
It's possible to use the YouTube player shortcuts like SPACE (Play/Pause), outside of the player.  

Features:

• Download VideoButton
• Repeat Video Button
• HTML5 Support
• MP3 Online Converter (Link to an online converter in the download list) - You need to activate this in the settings first.
• Automatic selection of video resolution
• YouTube Player shortcuts on page (Shortcuts works outside of player). 
• Prevent YouTube to auto-play or auto-buffer

How to Install this script:
First Download Youtube Center Script from UpperScript.org.

Mozilla  FireFox:
In Mozilla Firefox this Youtube Center script run through Greasemonkey 
Steps:

• you need to install Greasemonkey. After installation (which requires restarting your browser)
• Now go to Script Page, clicking on install button, link triggers Greasemonkey to pop up the script installation panel.
• Greasemonkey shows you a list of what sites the script will run on and ask if you want to install the script.
• Now loading a web page results in additional code (the userscript) being run

Other Browsers:
In Chrome it will directly install the script. Just Install, and open youtube.com and use its features