+ <xsd:complexType name="subtitleType">
+ <xsd:attribute name="media_type" type="xsd:string" fixed="subtitle" use="required"/>
+ <xsd:attribute name="pts" type="xsd:long" />
+ <xsd:attribute name="pts_time" type="xsd:float"/>
+ <xsd:attribute name="format" type="xsd:int" />
+ <xsd:attribute name="start_display_time" type="xsd:int" />
+ <xsd:attribute name="end_display_time" type="xsd:int" />
+ <xsd:attribute name="num_rects" type="xsd:int" />
+ </xsd:complexType>
+