diff --git a/app/src/main/java/poly/darkdepths/strongbox/CameraFragment.java b/app/src/main/java/poly/darkdepths/strongbox/CameraFragment.java
index 06257b4..6999261 100644
--- a/app/src/main/java/poly/darkdepths/strongbox/CameraFragment.java
+++ b/app/src/main/java/poly/darkdepths/strongbox/CameraFragment.java
@@ -414,7 +414,7 @@ public void run ()
                     if (mFrameQ.peek() != null)
                     {
                         VideoFrame vf = mFrameQ.pop();
-                        muxer.addFrame(mLastWidth/2, mLastHeight/2, ByteBuffer.wrap(vf.image),vf.fps,vf.duration);
+                        muxer.addFrame(mLastWidth/2, mLastHeight/2, ByteBuffer.wrap(vf.image),benchmarkFPS,vf.duration);
                     }
                 }
 
diff --git a/app/src/main/java/poly/darkdepths/strongbox/encoders/ImageToMJPEGMOVMuxer.java b/app/src/main/java/poly/darkdepths/strongbox/encoders/ImageToMJPEGMOVMuxer.java
index 0444560..e482f74 100644
--- a/app/src/main/java/poly/darkdepths/strongbox/encoders/ImageToMJPEGMOVMuxer.java
+++ b/app/src/main/java/poly/darkdepths/strongbox/encoders/ImageToMJPEGMOVMuxer.java
@@ -58,7 +58,7 @@ public void addFrame(int width, int height, ByteBuffer buff, long timeScaleFPS,
                 audioTrack.addSampleEntry(MP4Muxer.audioSampleEntry(af));
         }
 // Add packet to video track
-        videoTrack.addFrame(new MP4Packet(buff, frameNo, timeScaleFPS, duration, frameNo, true, null, frameNo, 0));
+        videoTrack.addFrame(new MP4Packet(buff, frameNo, timeScaleFPS, 1, frameNo, true, null, frameNo, 0));
         frameNo++;
     }
     public void addAudio (ByteBuffer buffer) throws IOException