Add audio_util.py

bwookieeeee · Sep 6, 2018 · 85da9e3 · 85da9e3
1 parent 00f3fcc
commit 85da9e3
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/audio_util.py b/audio_util.py
@@ -0,0 +1,18 @@
+import subprocess
+import re
+
+def getAudioDeviceByName(name):
+
+    text = subprocess.check_output(['aplay', '-l'])
+    lines = text.splitlines()
+    for line in lines:
+        if name in line:
+            print line
+            result =  re.match("card (.*?):", line)
+            print result.group(0)
+            print result.group(1)
+            return int(result.group(1))
+
+if __name__ == "__main__":
+    print "as a test, checking for Yeti mic"
+    print getAudioDeviceByName("Yeti")