diff --git a/source/ImageInterface.cpp b/source/ImageInterface.cpp
index 2b0d869..7891c30 100644
--- a/source/ImageInterface.cpp
+++ b/source/ImageInterface.cpp
@@ -120,6 +120,18 @@ bool ImageInterface::saveFile( const QString &fileName )
   return true;
 }
 
+bool ImageInterface::nextVideoFrame()
+{
+  m_currStream.readFrame();
+  if( m_currStream.checkErrors( READING ) )
+  {
+    QMessageBox::warning( this, tr( "plaYUVer" ), tr( "Cannot read %1." ).arg( m_cCurrFileName ) );
+    return false;
+  }
+  m_cViewArea->setImage( QPixmap::fromImage( m_currStream.getFrameQImage() ) );
+  return true;
+}
+
 Void ImageInterface::normalSize()
 {
   m_dScaleFactor = 1.0;
diff --git a/source/ImageInterface.h b/source/ImageInterface.h
index ef6ae62..8566d7e 100644
--- a/source/ImageInterface.h
+++ b/source/ImageInterface.h
@@ -68,6 +68,8 @@ public:
   bool saveAs();
   bool saveFile( const QString &fileName );
 
+  bool nextVideoFrame();
+
   /**
    * Show the image at its original size
    */