---
# System prepended metadata

title: VPAID
tags: [廣告系統]

---

# VPAID
```
<VAST version="2.0">
    <Ad id="%%P%%">
        <Wrapper>
            <AdSystem version="1.0">CLICKFORCE DSP</AdSystem>
            <VASTAdTagURI>
            <![CDATA[%%VASTAdTagURI%%]]>
            </VASTAdTagURI>
            <Error></Error>
            <Impression id="217739025">
            <![CDATA[%%IMP_URL%%]]>
            </Impression>
            <Impression>
                <![CDATA[//m.holmesmind.com/cm]]>
            </Impression>            
            <Creatives>
                <Creative>
                    <Linear>
                        <TrackingEvents>
                            <Tracking event="start"><![CDATA[%%start_Event%%]]></Tracking>
                            <Tracking event="firstQuartile"><![CDATA[%%firstQuartile_Event%%]]></Tracking>
                            <Tracking event="midpoint"><![CDATA[%%midpoint_Event%%]]></Tracking>
                            <Tracking event="thirdQuartile"><![CDATA[%%thirdQuartile_Event%%]]></Tracking>
                            <Tracking event="complete"><![CDATA[%%complete_Event%%]]></Tracking>
                        </TrackingEvents>
                        <VideoClicks>
                            <ClickTracking><![CDATA[%%CLICK_URL%%]]></ClickTracking>
                        </VideoClicks>
                    </Linear>
                </Creative>
            </Creatives>
        </Wrapper>
    </Ad>
</VAST>
```
# preroll
```
<?xml version="1.0" encoding="UTF-8"?>
<VAST version="2.0">
    <Ad id="%%P%%">
        <InLine>
            <AdSystem version="2.0">CLICKFORCE</AdSystem>
            <AdTitle>CLICKFORCE</AdTitle>
            <Error></Error>
            <Impression>
                <![CDATA[%%IMP_URL%%]]>
            </Impression>
            <Impression>
                <![CDATA[//m.holmesmind.com/cm]]>
            </Impression>            
            %%IMP_THREE_PARTY%%
            <Creatives>
                <Creative sequence="1">
                    <Linear skipoffset="00:00:%%skip%%">
                       <Duration>00:%%sec%%</Duration>
                       <TrackingEvents>
                            <Tracking event="start">
                             <![CDATA[%%start_Event%%]]>
                            </Tracking>
                            <Tracking event="firstQuartile">
                                <![CDATA[%%firstQuartile_Event%%]]>
                            </Tracking>
                            <Tracking event="midpoint">
                                <![CDATA[%%midpoint_Event%%]]>
                            </Tracking>
                            <Tracking event="thirdQuartile">
                                <![CDATA[%%thirdQuartile_Event%%]]>
                            </Tracking>
                            <Tracking event="complete">
                                <![CDATA[%%complete_Event%%]]>
                            </Tracking>
                        </TrackingEvents>
                        <VideoClicks>
                            <ClickThrough><![CDATA[%%CLICK_URL%%]]></ClickThrough>
                            %%CLICK_THREE_PARTY%%
                        </VideoClicks>
                        <MediaFiles>
                            <MediaFile id="1" delivery="progressive" type="video/mp4" width="640" height="360"> 
                                %%Media_File%%
                            </MediaFile>
                            %%SIMID%%
                        </MediaFiles>
                    </Linear>
                </Creative>
            </Creatives>
        </InLine>
    </Ad>
</VAST>
```