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About this Add-on
On YouTube it's possible to download in different qualities (360p, 480p, 720p) if it's available (you have to right click in the list to select the quality). By default it downloads in the best available quality.
Before the download you can preview videos and music in a built-in media player to make sure you will download the right video.
If you have some problem with the addon then please send a message from here
For more help check out the homepage: