diff --git a/camera/CameraParameters.cpp b/camera/CameraParameters.cpp
index 7b4c7f6..e4d5bb3 100644
--- a/camera/CameraParameters.cpp
+++ b/camera/CameraParameters.cpp
@@ -70,6 +70,7 @@
 const char CameraParameters::KEY_ZOOM_SUPPORTED[] = "zoom-supported";
 const char CameraParameters::KEY_SMOOTH_ZOOM_SUPPORTED[] = "smooth-zoom-supported";
 const char CameraParameters::KEY_FOCUS_DISTANCES[] = "focus-distances";
+const char CameraParameters::KEY_VIDEO_FRAME_FORMAT[] = "video-frame-format";
 
 const char CameraParameters::TRUE[] = "true";
 const char CameraParameters::FOCUS_DISTANCE_INFINITY[] = "Infinity";