update demo to Android SDK 4.7.1.

Author: oliverou

README.md

@@ -8,7 +8,7 @@ This sample code demonstrates how to use [FFmpeg](https://ffmpeg.org) for video
 
  - Android Studio 2.0+
  - Android System 4.2+
- - DJI Android SDK 4.7
+ - DJI Android SDK 4.7.1
 
 ## IMPORTANT: Install `git lfs`
 

android-videostreamdecodingsample/app/build.gradle

@@ -50,12 +50,12 @@ android {
 }
 dependencies {
     implementation 'com.android.support:multidex:1.0.1'
-    implementation('com.dji:dji-sdk:4.7', {
+    implementation('com.dji:dji-sdk:4.7.1', {
         //if your app needn't support Mavic 2 Pro and Mavic 2 Zoom, pls exclude the library-anti-distortion module
         //like following
         //exclude module: 'library-anti-distortion'
     })
-    compileOnly 'com.dji:dji-sdk-provided:4.7'
+    compileOnly 'com.dji:dji-sdk-provided:4.7.1'
 
 }