From 7a7d535165b3f0f15d6a50647daf425802fa7a27 Mon Sep 17 00:00:00 2001
From: Ahmet Inan <xdsopl@googlemail.com>
Date: Fri, 2 Jan 2015 19:43:12 +0100
Subject: [PATCH] reduced value buffer size to 2 seconds

just enough to decode scottie DX from sync to sync:

5x 345.6ms color scans =  1728.0ms
2x 9.0ms sync pulses = 18.0ms
4x 1.5ms porches = 6.0ms

1752.0ms total
---
 app/src/main/java/xdsopl/robot36/ImageView.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/xdsopl/robot36/ImageView.java b/app/src/main/java/xdsopl/robot36/ImageView.java
index e392316..4757471 100644
--- a/app/src/main/java/xdsopl/robot36/ImageView.java
+++ b/app/src/main/java/xdsopl/robot36/ImageView.java
@@ -103,7 +103,7 @@ public class ImageView extends SurfaceView implements SurfaceHolder.Callback {
         audio = new AudioRecord(audioSource, sampleRate, channelConfig, audioFormat, audioBuffer.length * 2);
         audio.startRecording();
 
-        int minValueBufferLength = 3 * sampleRate;
+        int minValueBufferLength = 2 * sampleRate;
         int valueBufferLength = Integer.highestOneBit(minValueBufferLength);
         if (minValueBufferLength > valueBufferLength)
             valueBufferLength <<= 1;