2.2.6.20 X-Playlist

The X-Playlist header indicates to the server whether to move forward or backward to an entry in a playlist relative to the entry ID specified in the X-Playlist-Seek-Id (section 2.2.6.23) header. If the numerical value specified on the X-Playlist header is 1, the server is requested to move forward to the next entry. A value of -1 means that the server is requested to move backward to the previous entry.

This header is defined only for requests sent to a server.

The syntax of the X-Playlist header is as follows:

 X-Playlist = "X-Playlist: pl-offset=" ( "1" | "-1" )