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vast4.xsd
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vast4.xsd
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<?xml version="1.0" encoding="utf-8" ?>
<!--Created with Liquid XML Studio Developer Bundle Edition (Trial) (http://www.liquid-technologies.com)-->
<xs:schema attributeFormDefault="unqualified"
elementFormDefault="qualified"
targetNamespace="http://www.iab.com/VAST"
xmlns="http://www.iab.com/VAST"
xmlns:vast="http://www.iab.com/VAST"
version="4.0.5"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<!-- =================== Begin root VAST document structure ============= -->
<xs:element id="vast.root" name="VAST">
<xs:annotation>
<xs:documentation>IAB VAST (Video Ad Serving Template), Version 4.0.4</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:choice>
<xs:element id="vast.ad"
name="Ad"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Top-level element, wraps each ad in the response or ad unit in an ad pod.
This MUST be present unless an Error element is present.</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:choice minOccurs="1"
maxOccurs="1">
<xs:element name="InLine"
type="vast:Inline_type"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>Second-level element surrounding complete ad data for a single ad</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="Wrapper"
type="vast:Wrapper_type"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>Second-level element surrounding wrapper ad pointing to Secondary ad server.</xs:documentation>
</xs:annotation>
</xs:element>
</xs:choice>
<xs:attribute name="id"
type="xs:string"
use="optional" />
<xs:attribute name="sequence"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>Identifies the sequence of multiple Ads that are part of an Ad Pod.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="conditionalAd"
type="xs:boolean"
use="optional">
<xs:annotation>
<xs:documentation>A Boolean value that identifies a conditional ad.</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
</xs:element>
<xs:element id="vast.error"
name="Error"
type="xs:anyURI"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>
Used when there is no ad response. When the ad server does not or cannot return an Ad.
If included the video player must send a request to the URI provided (Sec 3.2.1).
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:choice>
<xs:attribute name="version"
type="xs:string"
use="required">
<xs:annotation>
<xs:documentation>Current version is 4.0</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
</xs:element>
<!-- =================== End root VAST document structure ============= -->
<!-- ================= VAST internal type definitions ==================== -->
<xs:complexType name="IconTrackingUri_type">
<xs:annotation>
<xs:documentation>URLs to ping when icon action occurs.</xs:documentation>
</xs:annotation>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="TrackingEvents_type" id="vtype.ad.creative.trackingevents">
<xs:sequence>
<xs:element name="Tracking"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>The name of the event to track for the element. The creativeView should always be requested when present.</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="event"
use="required">
<xs:annotation>
<xs:documentation>The name of the event to track. For nonlinear ads these events should be recorded on the video within the ad.</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="mute" />
<xs:enumeration value="unmute" />
<xs:enumeration value="pause" />
<xs:enumeration value="resume" />
<xs:enumeration value="rewind" />
<xs:enumeration value="skip" />
<xs:enumeration value="playerExpand" />
<xs:enumeration value="playerCollapse" />
<xs:enumeration value="start" />
<xs:enumeration value="firstQuartile" />
<xs:enumeration value="midpoint" />
<xs:enumeration value="thirdQuartile" />
<xs:enumeration value="complete" />
<xs:enumeration value="acceptInvitationLinear" />
<xs:enumeration value="timeSpentViewing" />
<xs:enumeration value="progress" />
<xs:enumeration value="creativeView" />
<xs:enumeration value="acceptInvitation" />
<xs:enumeration value="adExpand" />
<xs:enumeration value="adCollapse" />
<xs:enumeration value="minimize" />
<xs:enumeration value="close" />
<xs:enumeration value="overlayViewDuration" />
<xs:enumeration value="otherAdInteraction" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="offset"
use="optional">
<xs:annotation>
<xs:documentation>The time during the video at which this url should be pinged. Must be present for progress event.</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:pattern value="(\d{2}:[0-5]\d:[0-5]\d(\.\d\d\d)?|1?\d?\d(\.?\d)*%)" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="VideoClicks_Base_type" id="vtype.ad.creative.videoclicksbase">
<xs:sequence>
<xs:element name="ClickTracking"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>URL to request for tracking purposes when user clicks on the video.
</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string"
use="optional" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
<xs:element name="CustomClick"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>URLs to request on custom events such as hotspotted video.
</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string"
use="optional" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="VideoClicks_InlineChild_type" id="vtype.ad.creative.videoclicks.inline" >
<xs:complexContent>
<xs:extension base="vast:VideoClicks_Base_type">
<xs:sequence>
<xs:element name="ClickThrough"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>URL to open as destination page when user clicks on the video.
This can occur zero to many times. The XSD syntax can't represent that.</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string"
use="optional" />
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="Impression_type" id="vtype.ad.creative.impression">
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>Ad server ID for the impression</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="CreativeResource_NonVideo_type">
<xs:annotation>
<xs:documentation>
A base creative resource type (sec 3.13) for non-video creative content.
This specifies static, IFrame, or HTML content, or a combination thereof
</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="HTMLResource"
type="vast:HTMLResource_type"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>
HTML to display the companion element.
This can occur zero to many times, but order should not be important.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="IFrameResource"
type="xs:anyURI"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>URI source for an IFrame to display the companion element.
This can occur zero to many times, but order should not be important.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="StaticResource"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>
URI to a static file, such as an image or SWF file.
This can occur zero to many times, but order should not be important.
</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="creativeType"
type="xs:string"
use="required">
<xs:annotation>
<xs:documentation>MIME type of static resource</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="Icon_type">
<xs:complexContent>
<xs:extension base="vast:CreativeResource_NonVideo_type">
<xs:sequence>
<xs:element name="IconClicks"
minOccurs="0"
maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="IconClickThrough"
type="xs:anyURI"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>URL to open as destination page when user clicks on the icon.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="IconClickTracking"
type="vast:IconTrackingUri_type"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>URLs to ping when user clicks on the the icon.</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="IconViewTracking"
type="xs:anyURI"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>A URI for the tracking resource file to be called when the icon creative is displayed.</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
<xs:attribute name="program"
type="xs:string" >
<xs:annotation>
<xs:documentation>Program represented in the Icon.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="width"
type="xs:integer">
<xs:annotation>
<xs:documentation>Pixel dimensions of icon.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="height"
type="xs:integer">
<xs:annotation>
<xs:documentation>Pixel dimensions of icon.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="xPosition">
<xs:annotation>
<xs:documentation>
The x-cooridinate of the top, left corner of the icon asset relative to the ad display area
</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:pattern value="([0-9]*|left|right)" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="yPosition" >
<xs:annotation>
<xs:documentation>
The y-cooridinate of the top left corner of the icon asset relative to the ad display area.
</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:pattern value="([0-9]*|top|bottom)" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="duration"
type="xs:time">
<xs:annotation>
<xs:documentation>The duration for which the player must display the icon. Expressed in standard time format hh:mm:ss.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="offset"
type="xs:time">
<xs:annotation>
<xs:documentation>Start time at which the player should display the icon. Expressed in standard time format hh:mm:ss.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="apiFramework"
type="xs:string">
<xs:annotation>
<xs:documentation>The apiFramework defines the method to use for communication with the icon element</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="pxratio" type="xs:decimal">
<xs:annotation>
<xs:documentation>The pixel ratio for which the icon creative is intended.
The pixel ratio is the ratio of physical pixels on the device to the device-independent pixels.
An ad intended for display on a device with a pixel ratio that is twice that of a standard 1:1
pixel ratio would use the value "2" Default value is "1"</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="CreativeExtensions_type">
<xs:sequence>
<xs:element name="CreativeExtension"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Any valid XML may be included in the Extensions node.
This can occur zero to many times.
</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:any minOccurs="0"
maxOccurs="unbounded"
namespace="##any"
processContents="skip" />
</xs:sequence>
<xs:attribute name="type"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>The MIME type of any code that might be included in the extension.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:anyAttribute namespace="##any"
processContents="skip" />
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
<xs:complexType name="AdParameters_type">
<xs:simpleContent>
<xs:extension base="xs:string">
<xs:attribute name="xmlEncoded"
type="xs:boolean"
use="optional">
<xs:annotation>
<xs:documentation>Specifies whether the parameters are XML-encoded</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<xs:complexType name="HTMLResource_type">
<xs:annotation>
<xs:documentation>
The URI to a static creative file to be used for the ad component identified in the parent
element, which is either: <NonLinear>, <Companion>, or <Icon>.
</xs:documentation>
</xs:annotation>
<xs:simpleContent>
<xs:extension base="xs:string" >
</xs:extension>
</xs:simpleContent>
</xs:complexType>
<!-- ============= Linear, NonLinear, Companion - Child content classes for Inline and Wrapper========= -->
<xs:complexType name="Linear_Base_type">
<xs:annotation>
<xs:documentation>Video formatted ad that plays linearly</xs:documentation>
</xs:annotation>
<xs:sequence>
<xs:element name="Icons"
minOccurs="0"
maxOccurs="1">
<xs:complexType>
<xs:all>
<xs:element name="Icon"
type="vast:Icon_type"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>Any number of icons representing advertising industry initiatives.
This can occur zero to many times. The XSD syntax can't represent that.
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:all>
</xs:complexType>
</xs:element>
<xs:element name="TrackingEvents"
type="vast:TrackingEvents_type"
minOccurs="0"
maxOccurs="1" />
</xs:sequence>
<xs:attribute name="skipoffset"
use="optional">
<xs:annotation>
<xs:documentation>The time at which the ad becomes skippable, if absent, the ad is not skippable.</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:pattern value="(\d{2}:[0-5]\d:[0-5]\d(\.\d\d\d)?|1?\d?\d(\.?\d)*%)" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:complexType>
<xs:complexType name="Linear_WrapperChild_type">
<xs:annotation>
<xs:documentation>Video formatted ad that plays linearly</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="vast:Linear_Base_type">
<xs:sequence>
<xs:element name="VideoClicks"
type="vast:VideoClicks_Base_type"
minOccurs="0"
maxOccurs="1" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="Linear_InlineChild_type">
<xs:annotation>
<xs:documentation>Video formatted ad that plays linearly</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="vast:Linear_Base_type">
<xs:sequence>
<xs:element name="AdParameters"
type="vast:AdParameters_type"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>Data to be passed into the video ad. Used to pass VAST info to VPAID object.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="Duration"
type="xs:time"
minOccurs="1"
maxOccurs="1">
<xs:annotation>
<xs:documentation>Duration in standard time format, hh:mm:ss</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="MediaFiles"
minOccurs="1"
maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="MediaFile"
minOccurs="1"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>URI location of linear file. Content must be wrapped in CDATA tag.</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>Optional identifier</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="delivery"
use="required">
<xs:annotation>
<xs:documentation>
Either "progressive" for progressive download protocols (such as HTTP) or
"streaming" for streaming protocols.
</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="streaming" />
<xs:enumeration value="progressive" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="type"
type="xs:string"
use="required">
<xs:annotation>
<xs:documentation>
MIME type. Popular MIME types include, but are not limited to "video/x-ms-wmv" for Windows Media, and "video/x-flv" for Flash Video.
Image ads or interactive ads can be included in the MediaFiles section with appropriate Mime
types
</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="width"
type="xs:integer"
use="required">
<xs:annotation>
<xs:documentation>Pixel dimensions of video</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="height"
type="xs:integer"
use="required">
<xs:annotation>
<xs:documentation>Pixel dimensions of video</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="codec"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>The codec used to produce the media file as specified in RFC 4281.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="bitrate"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>Bitrate of encoded video in Kbps. If bitrate is supplied, minBitrate and maxBitrate should not be supplied.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="minBitrate"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>Minimum bitrate of an adaptive stream in Kbps. If minBitrate is supplied, maxBitrate must be supplied and bitrate should not be supplied.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="maxBitrate"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>Maximum bitrate of an adaptive stream in Kbps. If maxBitrate is supplied, minBitrate must be supplied and bitrate should not be supplied.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="scalable"
type="xs:boolean"
use="optional">
<xs:annotation>
<xs:documentation>Whether it is acceptable to scale the image.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="maintainAspectRatio"
type="xs:boolean"
use="optional">
<xs:annotation>
<xs:documentation>Whether the ad must have its aspect ratio maintained when scales</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="apiFramework"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>
identifies the API needed to execute an interactive media file, but current
support is for backward compatibility. Please use the
<InteractiveCreativeFile> element to include files that require an API for execution.
</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
<xs:element name="Mezzanine"
type="xs:anyURI"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>
URI location to raw, high-quality media file for high-resolution environments.
Content must be wrapped in CDATA tag.
</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="InteractiveCreativeFile"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>
For any media file that uses APIs for advanced creative functionality, the
InteractivityCreativeFile element is used to identify the file and framework needed to
execute advanced functions for the ad.
</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="type" type="xs:string" use="optional">
<xs:annotation>
<xs:documentation>Identifies the MIME type of the file provided.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="apiFramework" type="xs:string" use="optional">
<xs:annotation>
<xs:documentation>identifies the API needed to execute the Creative file if applicable</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="VideoClicks"
type="vast:VideoClicks_InlineChild_type"
minOccurs="0"
maxOccurs="1" />
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="NonLinearAd_Base_type">
<xs:annotation>
<xs:documentation>An ad that is overlain on top of video content during playback</xs:documentation>
</xs:annotation>
<xs:all>
<xs:element name="NonLinearClickTracking"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>URLs to ping when user clicks on the the non-linear ad unit.
This can occur zero to many times (unbounded). The XSD syntax can't represent that.
</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>Identifier provided to ad server for click reports</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:all>
</xs:complexType>
<xs:complexType name="NonLinearAd_InlineChild_type">
<xs:annotation>
<xs:documentation>An ad that is overlain on top of video content during playback</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="vast:CreativeResource_NonVideo_type">
<xs:sequence>
<xs:element name="AdParameters"
type="vast:AdParameters_type"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>Custom content used to pass information to ad unit</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="NonLinearClickThrough"
type="xs:anyURI"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>URI to advertiser page opened on viewer clicks through.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="NonLinearClickTracking"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>URLs to ping when user clicks on the the non-linear ad unit.</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>Identifier provided to ad server for click reports</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="CompanionAd_type">
<xs:complexContent>
<xs:extension base="vast:CreativeResource_NonVideo_type">
<xs:sequence>
<xs:element name="AdParameters"
type="vast:AdParameters_type"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>Data to be passed into the companion ads. The apiFramework defines the method to use for communication (e.g. “FlashVar”)</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="AltText"
type="xs:string"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>Alt text to be displayed when companion is rendered in HTML environment.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="CompanionClickThrough"
type="xs:anyURI"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>URL to open as destination page when user clicks on the the companion banner ad.</xs:documentation>
</xs:annotation>
</xs:element>
<xs:element name="CompanionClickTracking"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>A URI to a tracking resource file used to track a companion clickthrough.</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:anyURI">
<xs:attribute name="id"
type="xs:string"
use="required">
<xs:annotation>
<xs:documentation>An id provided by the ad server to track the click in reports.</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
<xs:element name="CreativeExtensions"
type="vast:CreativeExtensions_type"
minOccurs="0"
maxOccurs="1" />
<xs:element name="TrackingEvents"
type="vast:TrackingEvents_type"
minOccurs="0"
maxOccurs="1">
<xs:annotation>
<xs:documentation>The creativeView should always be requested when present. For Companions creativeView is the only supported event.</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
<xs:attribute name="id"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>Optional identifier</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="width"
type="xs:integer"
use="required">
<xs:annotation>
<xs:documentation>Pixel dimensions of companion slot</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="height"
type="xs:integer"
use="required">
<xs:annotation>
<xs:documentation>Pixel dimensions of companion slot</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="assetWidth"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>Pixel dimensions of the companion asset</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="assetHeight"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>Pixel dimensions of the companion asset</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="expandedWidth"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>Pixel dimensions of expanding companion ad when in expanded state</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="expandedHeight"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>Pixel dimensions of expanding companion ad when in expanded state</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="apiFramework"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>The apiFramework defines the method to use for communication with the companion</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="adSlotID"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>Used to match companion creative to publisher placement areas on the page.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="pxratio" type="xs:decimal">
<xs:annotation>
<xs:documentation>The pixel ratio for which the icon creative is intended.
The pixel ratio is the ratio of physical pixels on the device to the device-independent pixels.
An ad intended for display on a device with a pixel ratio that is twice that of a standard 1:1
pixel ratio would use the value "2" Default value is "1"</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:complexType name="CompanionAds_Collection_type">
<xs:sequence>
<xs:element name="Companion"
type="vast:CompanionAd_type"
minOccurs="0"
maxOccurs="unbounded" >
<xs:annotation>
<xs:documentation>
General subclass type for Companion Ad elements.
This can occur zero to many times.
</xs:documentation>
</xs:annotation>
</xs:element>
</xs:sequence>
<xs:attribute name="required"
use="optional">
<xs:annotation>
<xs:documentation>How the player should treat a companion ad when multiple are supplied</xs:documentation>
</xs:annotation>
<xs:simpleType>
<xs:restriction base="xs:token">
<xs:enumeration value="all" />
<xs:enumeration value="any" />
<xs:enumeration value="none" />
</xs:restriction>
</xs:simpleType>
</xs:attribute>
</xs:complexType>
<!-- ============= Creative Element for under a Wrapper or Inline Element ========= -->
<xs:complexType name="Creative_Base_type">
<xs:attribute name="sequence"
type="xs:integer"
use="optional">
<xs:annotation>
<xs:documentation>The preferred order in which multiple Creatives should be displayed</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="apiFramework"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>Identifies an API needed to execute the creative</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="id"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>A string used to identify the ad server that provides the creative.</xs:documentation>
</xs:annotation>
</xs:attribute>
<xs:attribute name="adId"
type="xs:string"
use="optional">
<xs:annotation>
<xs:documentation>To be deprecated in future version of VAST. Ad-ID for the creative (formerly ISCI)</xs:documentation>
</xs:annotation>
</xs:attribute>
</xs:complexType>
<xs:complexType name="Creative_WrapperChild_type">
<xs:complexContent>
<xs:extension base="vast:Creative_Base_type">
<xs:sequence>
<xs:element name="CompanionAds"
type="vast:CompanionAds_Collection_type"
minOccurs="0"
maxOccurs="1" />
<xs:element name="Linear"
type="vast:Linear_WrapperChild_type"
minOccurs="0"
maxOccurs="1" />
<xs:element name="NonLinearAds"
minOccurs="0"
maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="TrackingEvents"
type="vast:TrackingEvents_type"
minOccurs="0"
maxOccurs="1" />
<xs:element name="NonLinear"
type="vast:NonLinearAd_Base_type"
minOccurs="0"
maxOccurs="unbounded">
<xs:annotation>
<xs:documentation>Any number of companions in any desired pixel dimensions.</xs:documentation>