How To List An Item On eBay Using the Listing Manager
If the YouTube Video looks fuzzy/blurry, try doing the following steps.
1.Click the Fullscreen button on the video located at the bottom right corner of the video frame.
2.Click on the Settings Cog.
3.Select the right arrow head next to Quality.
4.Select the highest quality level that you have access to, our recommendation is 1080p if you can manage it.
If 720p is all that you can manage, then select that.
This will allow your video to display in fullscreen mode and in the highest definition available, the video should no longer be blurry/fuzzy after this point. 
Related Topics
Setting Up Liberty Listing Manager To List Your First Ebay Item
How To List An Item On eBay Using The Listing Manager
Creating an eBay Listing Overview
eBay Specific Info. Listing Fields
Adding eBay Package Information
Definitions of Ebay Description Processor Buttons
Editing An eBay Description in HTML
Previewing A eBay Web Description
Adding Images To An eBay Listing
Deleting Images From An eBay Listing
Adding An eBay Item Specific Attribute
Removing An eBay Item Specific Attribute