-N: cycle
-D: switch to next mode
-S: cycle
-H: on -> standby -> off -> on
+BN: audiod
+SF: audiod_command.c
+SN: list of audiod commands
---
-N: grab
-D: grab the audio stream
-L:
-S: -- grab [grab_options]
-H: grab ('splice') the audio stream at any position in the filter
-H: chain and send that data back to the client. Try
-H: para_audioc -- grab -h
-H: for the list of available options.
----
-N: help
-D: display command list or help for given command
-S: help [command]
-H: When I was younger, so much younger than today, I never needed anybody's help
-H: in any way. But now these days are gone, I'm not so self assured. Now I find
-H: I've changed my mind and opened up the doors.
-H: -- Beatles: Help
----
-N: kill
-D: kill an active audiod task
-S: kill task_id [task_id ...]
-H: call sched_unregister() and the event_handler of the given task(s)
----
-N: off
-D: deactivate para_audiod
-S: off
-H: Close connection to para_server and stop all decoders.
----
-N: on
-D: activate para_audiod
-S: on
-H: Establish connection to para_server, retrieve para_server's current status. If
-H: playing, start corresponding decoder. Otherwise stop all decoders.
----
-N: sb
-D: enter standby mode
-S: sb
-H: Stop all decoders but leave connection to para_server open.
----
-N: stat
-D: print status information
-S: stat [item1 ...]
-H: Dump given status items (all if none given) to stdout.
----
-N: tasks
-D: list current tasks
-S: tasks
-H: print the list of task ids together with the status of each task
----
-N: term
-D: terminate audiod
-S: term
-H: Stop all decoders, shut down connection to para_server and exit.