The "is_playing" query return a "1" when a stream is paused. This doesn't seem correct.
It should return a "0" when paused or stopped, and a "1" only when its truly playing.
But I was told: "it's been this way for so long that we don't know how many people will be screwed if we fix it."
An "is_paused" query for Remote Control interface would be awesome!