From 0e760a3ccbcb7ca65432e341bb9f5ac802a2c95e Mon Sep 17 00:00:00 2001
From: mark <mcampbellsmith@gmail.com>
Date: Mon, 20 May 2013 22:51:57 +1000
Subject: Add input device AUDIO_DEVICE_IN_BACK_MIC Increase audio quality of
 1080p to 196kbps stereo

Change-Id: I8be36fa6ed91d8328629356e67b16d5c09ff806a
---
 configs/audio_policy.conf  | 4 ++--
 configs/media_profiles.xml | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/configs/audio_policy.conf b/configs/audio_policy.conf
index 2caa926..ef45a58 100644
--- a/configs/audio_policy.conf
+++ b/configs/audio_policy.conf
@@ -5,7 +5,7 @@
 global_configuration {
   attached_output_devices AUDIO_DEVICE_OUT_EARPIECE|AUDIO_DEVICE_OUT_SPEAKER
   default_output_device AUDIO_DEVICE_OUT_SPEAKER
-  attached_input_devices AUDIO_DEVICE_IN_BUILTIN_MIC
+  attached_input_devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BACK_MIC
 }
 
 # audio hardware module section: contains descriptors for all audio hw modules present on the
@@ -49,7 +49,7 @@ audio_hw_modules {
         sampling_rates 8000|11025|16000|22050|24000|32000|44100|48000
         channel_masks AUDIO_CHANNEL_IN_MONO|AUDIO_CHANNEL_IN_STEREO
         formats AUDIO_FORMAT_PCM_16_BIT
-        devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET|AUDIO_DEVICE_IN_WIRED_HEADSET
+        devices AUDIO_DEVICE_IN_BUILTIN_MIC|AUDIO_DEVICE_IN_BLUETOOTH_SCO_HEADSET|AUDIO_DEVICE_IN_WIRED_HEADSET|AUDIO_DEVICE_IN_BACK_MIC
       }
     }
   }
diff --git a/configs/media_profiles.xml b/configs/media_profiles.xml
index 9189098..338238c 100644
--- a/configs/media_profiles.xml
+++ b/configs/media_profiles.xml
@@ -149,9 +149,9 @@
              frameRate="30" />
 
       <Audio codec="aac"
-             bitRate="128000"
+             bitRate="196000"
              sampleRate="48000"
-             channels="1" />
+             channels="2" />
     </EncoderProfile>
 
     <EncoderProfile quality="timelapselow" fileFormat="3gp" duration="30">
-- 
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