打开录像和区域选择之后大约5s后报错setAudioSource failed

[jikeehuang]

E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.megvii.awesomedemo.facepp123, PID: 20340
java.lang.RuntimeException: setAudioSource failed.
at android.media.MediaRecorder.setAudioSource(Native Method)
at com.facepp.library.util.MediaRecorderUtil.prepareVideoRecorder(MediaRecorderUtil.java:46)
at com.facepp.library.OpenglActivity.startRecorder(OpenglActivity.java:137)
at com.facepp.library.OpenglActivity.access$000(OpenglActivity.java:40)
at com.facepp.library.OpenglActivity$1.run(OpenglActivity.java:73)
at android.os.Handler.handleCallback(Handler.java:761)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:156)
at android.app.ActivityThread.main(ActivityThread.java:6595)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:942)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:832)
I/Process: Sending signal. PID: 20340 SIG: 9

[jionkang]

这个是因为录音权限没有开导致的，demo里没有对录音权限的判断，所以需要自己手动打开。

[jionkang]

如果确实需要录像，0.5.2有新版的录像功能，可以录制屏幕的texture