If the YouTube Video looks fuzzy/blurry, try doing the following steps.
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.
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Liberty Photo App
Setting Up The Slideshow Feature In The Liberty Kiosk App Linking the iPad Kiosk App To Liberty Video How To Add A Banner To The Liberty Kiosk App Liberty Kiosk App Configuration In-Depth Video Adding a New Liberty Kiosk App Configuration Video Setting Up The Customer Facing Display Mode Using the Customer Facing Display Account Management Feature Consignor Portal Feature Custom Page / Static Page Feature Item Lookup Feature