Code:
https://addons.mozilla.org/en-US/firefox/addon/ace-script/
There are many ways to use this script
using the dashboard to install scripts from
supported sites like Greasy Fork.

On Greasy Fork use the scripts for Openload movies
Code:
https://greasyfork.org/en/scripts/17665-openload
this script Removes anti-adblock, ads, popups and timer waits, and shows direct download link
the direct download link opens in your browser and plays the video.You can use the link in the address
bar to play back in vlc and record from there too.

Youtube
Code:
https://greasyfork.org/en/scripts/19592-youtube-best-video-downloader-2
adds download buttons to youtube.

Code:
https://greasyfork.org/en/scripts/9932-youtube
youtube with more freedom.

Code:
https://greasyfork.org/en/scripts/34206-stream-to-vlc
Opens VLC from streaming sites.

Code:
https://greasyfork.org/en/scripts/28073-no-thanks-facebook
Removes the box saying you should register or login to view this page.

For probably the best streaming site Arconaitv
Code:
https://greasyfork.org/en/scripts/33077-allow-arconaitv-adblock
Remove Arconai anti-adblock popup

Acestreams p2p search
Code:
http://awe.acestream.me/scripts/acestream/P2P_Search
read the instructions and view the screenshots.this will load the
acestreams from mozilla to your default media player like vlc or acestream player.
Most all of these streams are dual audio russian and english.If stream buffers pause it a few minutes then play.

When using the dashboard you can check for scripts by site to see if there are any scripts for that site.

This project seems to be getting off to a slow start not that many users currently.

Try this ace script it may grow into something good.
c/p this i will edited it out later

This is NOT my work!