24 lines
441 B
Python
24 lines
441 B
Python
|
# Read mono 16bit samples from stdin and write them to the audio device.
|
||
|
|
# Assume the sampling rate is compatible.
|
||
|
|
# Use a small queue size to minimize delays.
|
||
|
|
|
||
|
|
import al, sys
|
||
|
|
import AL
|
||
|
|
|
||
|
|
BUFSIZE = 2000
|
||
|
|
QSIZE = 4000
|
||
|
|
|
||
|
|
def main():
|
||
|
|
c = al.newconfig()
|
||
|
|
c.setchannels(AL.MONO)
|
||
|
|
c.setqueuesize(QSIZE)
|
||
|
|
p = al.openport('', 'w', c)
|
||
|
|
while 1:
|
||
|
|
data = sys.stdin.read(BUFSIZE)
|
||
|
|
p.writesamps(data)
|
||
|
|
|
||
|
|
try:
|
||
|
|
main()
|
||
|
|
except KeyboardInterrupt:
|
||
|
|
sys.exit(1)
|