In this page: http://linuxtv.org/downloads/v4l-dvb-apis/overlay.html Look for this text: __s32heightHeight of the rectangle, in pixels. Width and height cannot be negative, the fields are signed for hysterical reasons. "hysterical reasons" can be replaced with "historical reasons". -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
