34 lines
779 B
Python
Executable File
34 lines
779 B
Python
Executable File
import time
|
|
import al, AL
|
|
import string
|
|
|
|
dev = AL.DEFAULT_DEVICE
|
|
|
|
source_name = ['line', 'microphone', 'digital']
|
|
|
|
params = al.queryparams(dev)
|
|
for i in range(1, len(params), 2):
|
|
params[i] = -1
|
|
while 1:
|
|
time.sleep(0.1)
|
|
old = params[:]
|
|
al.getparams(dev, params)
|
|
if params <> old:
|
|
for i in range(0, len(params), 2):
|
|
if params[i+1] <> old[i+1]:
|
|
name = al.getname(dev, params[i])
|
|
if params[i] == AL.INPUT_SOURCE:
|
|
if 0 <= old[i+1] < len(source_name):
|
|
oldval = source_name[old[i+1]]
|
|
else:
|
|
oldval = ''
|
|
newval = source_name[params[i+1]]
|
|
else:
|
|
oldval = `old[i+1]`
|
|
newval = `params[i+1]`
|
|
print string.ljust(name, 25),
|
|
print '(' + string.rjust(oldval, 10) + ')',
|
|
print '-->',
|
|
print string.rjust(newval, 10)
|
|
print
|