API docs for “aculab.speech.RecordJob”

def __init__(self, channel, f, max_octets=0, max_elapsed_time=0.0, max_silence=0.0, elimination=False, agc=False, volume=0, filetype=None): (source)

Create a RecordJob.

Related Aculab documentation: sm_record_start.

See SpeechChannel.record for a shorthand.

Parameters	channel	The SpeechChannel that will do the recording.
	f	Either a filename or a fd for the file to record. If a string is passed in, the associated file will be opened for writing 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 fd is passed in, the file will be left open and not be reset to the beginning.
	max_octets	Maximum length of the recording (in bytes)
	max_elapsed_time	Maximum length of the recording in seconds.
	max_silence	Maximum length of silence in seconds, before the recording is terminated.
	elimination	Activates silence elimination if not zero.
	agc	Nonzero values activate Automatic Gain Control
	volume	The volume adjustment in db.
	filetype	The file type. If no type can be deduced from the filename, `kSMDataFormatALawPCM` will be used.

def start(self): (source)

Generic job interface method

Start the recording.

def done(self): (source)

Generic job interface method.

def on_read(self): (source)

Reactor callback.

Called whenever recorded data is available.

def stop(self): (source)

Generic job interface method.

Stop the recording.

Applications should use SpeechChannel.stop to stop a pending job.

Method	__init__	Create a RecordJob.
Method	start	Generic job interface method
Method	done	Generic job interface method.
Method	on_read	Reactor callback.
Method	stop	Generic job interface method.

Class a.s.RecordJob(object):