diff --git a/camera/CameraParameters.cpp b/camera/CameraParameters.cpp
index 77e6bec..49af680 100644
--- a/camera/CameraParameters.cpp
+++ b/camera/CameraParameters.cpp
@@ -67,6 +67,7 @@
 const char CameraParameters::KEY_PICTURE_SIZE[] = "picture-size";
 const char CameraParameters::KEY_SUPPORTED_PICTURE_SIZES[] = "picture-size-values";
 const char CameraParameters::KEY_PICTURE_FORMAT[] = "picture-format";
+const char CameraParameters::KEY_SUPPORTED_3D_FILE_FORMAT[] = "3d-file-format";
 const char CameraParameters::KEY_SUPPORTED_PICTURE_FORMATS[] = "picture-format-values";
 const char CameraParameters::KEY_JPEG_THUMBNAIL_WIDTH[] = "jpeg-thumbnail-width";
 const char CameraParameters::KEY_JPEG_THUMBNAIL_HEIGHT[] = "jpeg-thumbnail-height";
@@ -364,6 +365,9 @@
 const char CameraParameters::FACE_DETECTION_OFF[] = "off";
 const char CameraParameters::FACE_DETECTION_ON[] = "on";
 
+const char CameraParameters::FILE_FORMAT_MPO[] = "mpo";
+const char CameraParameters::FILE_FORMAT_JPS[] = "jps";
+
 // Values for MCE settings.
 const char CameraParameters::MCE_ENABLE[] = "enable";
 const char CameraParameters::MCE_DISABLE[] = "disable";
@@ -741,6 +745,11 @@
     parseSizesList(pictureSizesStr, sizes);
 }
 
+void CameraParameters::set3DFileFormat(const char *format)
+{
+    set(KEY_SUPPORTED_3D_FILE_FORMAT, format);
+}
+
 void CameraParameters::setPictureFormat(const char *format)
 {
     set(KEY_PICTURE_FORMAT, format);