diff --git a/app/src/main/java/com/xypower/mpapp/v2/Camera2VideoActivity.java b/app/src/main/java/com/xypower/mpapp/v2/Camera2VideoActivity.java
index 85cc4711..ec2b2a77 100644
--- a/app/src/main/java/com/xypower/mpapp/v2/Camera2VideoActivity.java
+++ b/app/src/main/java/com/xypower/mpapp/v2/Camera2VideoActivity.java
@@ -675,7 +675,7 @@ public class Camera2VideoActivity extends AppCompatActivity {
 
                                 int aa = 0;
                             }
-                        }, 999 + mDuration * 1000);
+                        }, 1200L + mDuration * 1000);
 
                     }
 
diff --git a/gpuv/src/main/java/com/xypower/gpuv/camerarecorder/capture/MediaVideoEncoder.java b/gpuv/src/main/java/com/xypower/gpuv/camerarecorder/capture/MediaVideoEncoder.java
index 35d49baf..8d8dec25 100644
--- a/gpuv/src/main/java/com/xypower/gpuv/camerarecorder/capture/MediaVideoEncoder.java
+++ b/gpuv/src/main/java/com/xypower/gpuv/camerarecorder/capture/MediaVideoEncoder.java
@@ -64,6 +64,7 @@ public class MediaVideoEncoder extends MediaEncoder {
 
     @Override
     public boolean frameAvailableSoon() {
+        Log.d(TAG, "frameAvailableSoon");
         boolean result;
         if (result = super.frameAvailableSoon()) {
             encodeRenderHandler.prepareDraw();