Transport PlayAs Options

The Transport service’s PlayAs action takes arguments for mode (source or group of related sources) and a mode-specific command. Some standard modes and commands are listed below; other manufacturer-specific options are possible.

Playlist

The "playlist" mode supports the following commands:

id=[track_id] - Halt playback of any current track and switch to the track with the specified id. Returns a 800 fault code if [track_id] is not valid.
index=[playlist_index] - Halt playback of the current track and switch to the track with the specified index. Returns a 802 fault code if the index is beyond the end of the playlist.
track={"uri":"track_uri","metadata":"didl_lite"} - load the specified track at the end of the current Playlist and play it next.

Radio

The "radio" mode supports the following command:

id=[preset_id] – Start playing the specified preset. Returns a 800 fault code if [preset_id] does not match a current preset

The "Radio-Single" mode supports the following command:

track={"uri":"track_uri","metadata":"didl_lite"} - load the specified track.