增加异常捕获

app/src/main/java/com/xypower/mpapp/video/VideoFragment.java

@@ -725,7 +725,11 @@ public class VideoFragment extends Fragment implements View.OnClickListener, Med
             camcorderProfile = CamcorderProfile.get(mCameraId, quality);
         }
 
+        try {
             mMediaRecorder.setAudioSource(MediaRecorder.AudioSource.DEFAULT);
+        } catch (Exception ex) {
+            ex.printStackTrace();
+        }
         mMediaRecorder.setVideoSource(MediaRecorder.VideoSource.SURFACE);
         mMediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4);
         if (mNextVideoAbsolutePath == null || mNextVideoAbsolutePath.isEmpty()) {