libwireshark-data 2.0.2+ga16e22e-1 / usr / share / wireshark / dtds / smil.dtd

<? wireshark:protocol
	proto_name="smil"
	media="application/smil"
	description="Synchronized Multimedia Integration Language"
	?>

<!--

    This is the XML document type definition (DTD) for SMIL 1.0.

    Date: 1998/06/15 08:56:30

    Authors: 
        Jacco van Ossenbruggen <jrvosse@cwi.nl> 
        Sjoerd Mullender       <sjoerd@cwi.nl>
        
    Further information about SMIL is available at:

          http://www.w3.org/AudioVideo/

-->


<!-- Generally useful entities -->
<!ENTITY % id-attr "id ID #IMPLIED">
<!ENTITY % title-attr "title CDATA #IMPLIED">
<!ENTITY % skip-attr "skip-content (true|false) 'true'">
<!ENTITY % desc-attr "
        %title-attr;
        abstract        CDATA   #IMPLIED
        author          CDATA   #IMPLIED
        copyright       CDATA   #IMPLIED
">

<!--=================== SMIL Document =====================================-->
<!--
     The root element SMIL contains all other elements.
-->
<!ELEMENT smil (head?,body?)>
<!ATTLIST smil
        %id-attr;
>

<!--=================== The Document Head =================================-->
<!ENTITY % layout-section "layout|switch">

<!ENTITY % head-element "(meta*,((%layout-section;), meta*))?">

<!ELEMENT head %head-element;>
<!ATTLIST head %id-attr;>


<!--=================== Layout Element ====================================-->
<!--
     Layout contains the region and root-layout elements defined by
     smil-basic-layout or other elements defined an external layout 
     mechanism.
-->
<!ELEMENT layout (region|root-layout)>
<!ATTLIST layout
        %id-attr;
        type CDATA      "text/smil-basic-layout"
>


<!--=================== Region Element ===================================-->
<!ENTITY % viewport-attrs "
        height              CDATA    #IMPLIED
        width               CDATA    #IMPLIED
        background-color    CDATA    #IMPLIED
">

<!ELEMENT region EMPTY>
<!ATTLIST region
        %id-attr;
        %title-attr;
        %viewport-attrs;
        left                CDATA    "0"
        top                 CDATA    "0"
        z-index             CDATA    "0"
        fit                 (hidden|fill|meet|scroll|slice)    "hidden"
        %skip-attr;
>

<!--=================== Root-layout Element ================================-->
<!ELEMENT root-layout EMPTY>
<!ATTLIST root-layout
        %id-attr;
        %title-attr;
        %viewport-attrs;
        %skip-attr;
>


<!--=================== Meta Element=======================================-->
<!ELEMENT meta EMPTY>
<!ATTLIST meta
        name    NMTOKEN #REQUIRED
        content CDATA   #REQUIRED
        %skip-attr;
>

<!--=================== The Document Body =================================-->
<!ENTITY % media-object "audio|video|text|img|animation|textstream|ref">
<!ENTITY % schedule "par|seq|(%media-object;)">
<!ENTITY % inline-link "a">
<!ENTITY % assoc-link "anchor">
<!ENTITY % link "%inline-link;">
<!ENTITY % container-content "(%schedule;)|switch|(%link;)">
<!ENTITY % body-content "(%container-content;)">

<!ELEMENT body (%body-content;)*>
<!ATTLIST body %id-attr;>

<!--=================== Synchronization Attributes ========================-->
<!ENTITY % sync-attributes "
        begin   CDATA   #IMPLIED
        end     CDATA   #IMPLIED
">

<!--=================== Switch Parameter Attributes =======================-->
<!ENTITY % system-attribute "
        system-bitrate             CDATA                #IMPLIED
        system-language            CDATA                #IMPLIED
        system-required            NMTOKEN              #IMPLIED
        system-screen-size         CDATA                #IMPLIED
        system-screen-depth        CDATA                #IMPLIED
        system-captions            (on|off)             #IMPLIED
        system-overdub-or-caption  (caption|overdub)    #IMPLIED
">

<!--=================== Fill Attribute ====================================-->
<!ENTITY % fill-attribute "
        fill    (remove|freeze)    'remove'
">


<!--=================== The Parallel Element ==============================-->
<!ENTITY % par-content "%container-content;">
<!ELEMENT par    (%par-content;)*>
<!ATTLIST par
        %id-attr;
        %desc-attr;
        endsync CDATA           "last"
        dur     CDATA           #IMPLIED
        repeat  CDATA           "1"
        region  IDREF           #IMPLIED
        %sync-attributes;
        %system-attribute;
>

<!--=================== The Sequential Element ============================-->
<!ENTITY % seq-content "%container-content;">
<!ELEMENT seq    (%seq-content;)*>
<!ATTLIST seq
        %id-attr;
        %desc-attr;
        dur     CDATA           #IMPLIED
        repeat  CDATA           "1"
        region  IDREF           #IMPLIED
        %sync-attributes;
        %system-attribute;
>

<!--=================== The Switch Element ================================-->
<!-- In the head, a switch may contain only layout elements,
     in the body, only container elements. However, this
     constraint cannot be expressed in the DTD (?), so
     we allow both:
-->
<!ENTITY % switch-content "layout|(%container-content;)">
<!ELEMENT switch (%switch-content;)*>
<!ATTLIST switch
        %id-attr;
        %title-attr;
>

<!--=================== Media Object Elements =============================-->
<!-- SMIL only defines the structure. The real media data is
     referenced by the src attribute of the media objects.
-->

<!-- Furthermore, they have the following attributes as defined
     in the SMIL specification:
-->
<!ENTITY % mo-attributes "
        %id-attr;
        %desc-attr;
        region     IDREF           #IMPLIED
        alt        CDATA           #IMPLIED
        longdesc   CDATA           #IMPLIED
        src        CDATA           #IMPLIED
        type       CDATA           #IMPLIED
        dur        CDATA           #IMPLIED
        repeat     CDATA           '1'
        %fill-attribute;
        %sync-attributes;
        %system-attribute;
">

<!--
     Most info is in the attributes, media objects are empty or
     contain associated link elements:
-->
<!ENTITY % mo-content "(%assoc-link;)*">
<!ENTITY % clip-attrs "
        clip-begin      CDATA   #IMPLIED
        clip-end        CDATA   #IMPLIED
">

<!ELEMENT ref           %mo-content;>
<!ELEMENT audio         %mo-content;>
<!ELEMENT img           %mo-content;>
<!ELEMENT video         %mo-content;>
<!ELEMENT text          %mo-content;>
<!ELEMENT textstream    %mo-content;>
<!ELEMENT animation     %mo-content;>

<!ATTLIST ref           %mo-attributes; %clip-attrs;>
<!ATTLIST audio         %mo-attributes; %clip-attrs;>
<!ATTLIST video         %mo-attributes; %clip-attrs;>
<!ATTLIST animation     %mo-attributes; %clip-attrs;>
<!ATTLIST textstream    %mo-attributes; %clip-attrs;>
<!ATTLIST text          %mo-attributes;>
<!ATTLIST img           %mo-attributes;>

<!--=================== Link Elements =====================================-->

<!ENTITY % smil-link-attributes "
        %id-attr;
        %title-attr;
        href            CDATA                   #REQUIRED
        show            (replace|new|pause)     'replace'
">


<!--=================== Inline Link Element ===============================-->
<!ELEMENT a (%schedule;|switch)*>
<!ATTLIST a
        %smil-link-attributes;
>


<!--=================== Associated Link Element ===========================-->
<!ELEMENT anchor EMPTY>
<!ATTLIST anchor
        %skip-attr;
        %smil-link-attributes;
        %sync-attributes;
        coords          CDATA                   #IMPLIED
>