Initial revision
diff --git a/Demo/sgi/al/alwatch.py b/Demo/sgi/al/alwatch.py
new file mode 100755
index 0000000..5af0935
--- /dev/null
+++ b/Demo/sgi/al/alwatch.py
@@ -0,0 +1,19 @@
+import time
+import al
+dev = 1
+name = ['input source', 'left input atten', 'right input atten', \
+ 'input rate', 'output rate', \
+ 'left speaker gain', 'right speaker gain', \
+ 'input count', 'output count', 'unused count', \
+ 'sync input to aes', 'sync output to aes', \
+ ]
+x = al.queryparams(dev)
+al.getparams(dev, x)
+while 1:
+ time.millisleep(100)
+ y = x[:]
+ al.getparams(dev, x)
+ if x <> y:
+ for i in range(0, len(x), 2):
+ if x[i+1] <> y[i+1]:
+ print name[x[i]], ':', y[i+1], '-->', x[i+1]