-int const TextContentProperty::NAME = 506;
-int const TextContentProperty::LANGUAGE = 507;
-int const TextContentProperty::FONTS = 508;
-int const TextContentProperty::COLOUR = 509;
-int const TextContentProperty::EFFECT = 510;
-int const TextContentProperty::EFFECT_COLOUR = 511;
-int const TextContentProperty::LINE_SPACING = 512;
-int const TextContentProperty::FADE_IN = 513;
-int const TextContentProperty::FADE_OUT = 514;
-int const TextContentProperty::OUTLINE_WIDTH = 515;
-int const TextContentProperty::TYPE = 516;
+int const TextContentProperty::LANGUAGE = 506;
+int const TextContentProperty::FONTS = 507;
+int const TextContentProperty::COLOUR = 508;
+int const TextContentProperty::EFFECT = 509;
+int const TextContentProperty::EFFECT_COLOUR = 510;
+int const TextContentProperty::LINE_SPACING = 511;
+int const TextContentProperty::FADE_IN = 512;
+int const TextContentProperty::FADE_OUT = 513;
+int const TextContentProperty::OUTLINE_WIDTH = 514;
+int const TextContentProperty::TYPE = 515;
+int const TextContentProperty::DCP_TRACK = 516;