Fix gain for camcorder recording configuration for high SPL

Bug 24098144

Change-Id: I4feed3ff47e12dc0fa566342acdc862cac700874
diff --git a/mixer_paths.xml b/mixer_paths.xml
index 98c9e56..2727898 100755
--- a/mixer_paths.xml
+++ b/mixer_paths.xml
@@ -1967,7 +1967,7 @@
 
     <path name="camcorder-mic">
         <path name="adc3" />
-        <ctl name="ADC3 Volume" value="12" />
+        <ctl name="ADC3 Volume" value="8" />
     </path>
 
     <path name="hdmi-tx">