Class a.s.PlayJob(PlayJobBase):

Part of aculab.speech View Source View In Hierarchy

Job to play a file.

Method	__init__	Create a PlayJob.
Method	done	Generic job interface method.
Method	get_data	PlayJobBase interface method.

Inherited from PlayJobBase:

Method	start	Generic job interface method.
Method	fill_play_buffer	Reactor callback - fills the play buffers on the board.
Method	stop	Generic job interface method.

def __init__(self, channel, f, agc=0, speed=0, volume=0, filetype=None): (source)

overrides aculab.speech.PlayJobBase.__init__

Create a PlayJob.

Related Aculab documentation: sm_replay_start.

See SpeechChannel.play for a shorthand.

Parameters	channel	The `SpeechChannel` that will play the file.
	f	Either a filename or a fd. If a filename is passed in, the associated file will be opened for reading and closed upon completion. Filename extensions will be treated as a hint for the file type, but only if filetype is not `None`. Currently recognized filename extensions are `.al`, `.ul` and `sw`. If a file descriptor is passed in, the file will be left open (and the file pointer will be left at the position where the replay stopped.
	agc	A nonzero value activates automatic gain control.
	speed	The replay speed in percent. 0 is the same as 100: normal speed.
	volume	The volume adjustment in db.
	filetype	The file type. The default is `kSMDataFormatALawPCM`.

def done(self): (source)

overrides aculab.speech.PlayJobBase.done

Generic job interface method.

def get_data(self, length): (source)

PlayJobBase interface method.

API Documentation for pyAculab, generated by pydoctor at 2009-01-02 15:12:29.