Youtube Custom Player discontinued

In june 2011, YouTube removed support for the creation of new Custom Players, a specialized way of embedding playlists for playback on third party sites in a customizable interface. Existing players will continue to function. An example of a YouTube custom player is embedded in Cedrix Crespel’s music video webpage at Leslie’s Artgallery.

Similar functionality is available through creating embedded playlists, which can be accessed by visiting, clicking Share, and then using the embed code given there.