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#!/usr/bin/python
###################################
# Stereo echo demonstrating the SndRTThread class
#
# VL, 01/07
from sndobj import *
import time
import sys
if len(sys.argv) > 1:
dur = sys.argv[1]
else:
dur = 60
# SndRTThread object has its own IO objects
# by the default it is created wth 2 channels
t = SndRTThread(2)
# Echo objects take input from SndRTThread inputs
comb_left = Comb(0.48, 0.6, t.GetInput(1))
comb_right = Comb(0.52, 0.6, t.GetInput(1))
# We add the echo objects to the output channels
t.AddOutput(1, comb_left)
t.AddOutput(2, comb_right)
t.Direct(1)
t.Direct(2)
# Processing
t.ProcOn()
time.sleep(float(dur))
t.ProcOff()
time.sleep(0.1)
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