property == ContentProperty::TRIM_END ||
property == ContentProperty::PATH ||
property == VideoContentProperty::VIDEO_FRAME_TYPE ||
- property == DCPContentProperty::CAN_BE_PLAYED
+ property == DCPContentProperty::CAN_BE_PLAYED ||
+ property == SubRipContentProperty::SUBTITLE_COLOUR ||
+ property == SubRipContentProperty::SUBTITLE_OUTLINE ||
+ property == SubRipContentProperty::SUBTITLE_OUTLINE_COLOUR
) {
_have_valid_pieces = false;