文档Analytics流媒体服务指南

广告开始

最近更新： 2026年5月29日

创建对象：

  • Developer

广告开始事件表示单个广告开始播放。 它必须出现在广告时间开始 / 广告时间结束对中。

IMPORTANT
此事件必须由adBreakStart和adBreakComplete书档包围，即使播放了单个广告也是如此。 如果没有这些书挡，广告事件将被忽略，广告持续时间将被计为主内容持续时间。

建议的实施类型

Web SDK

使用eventType: "media.adStart"和所需的advertisingDetails调用sendEvent：

code language-javascript 
alloy("sendEvent", {
  xdm: {
    eventType: "media.adStart",
    mediaCollection: {
      advertisingDetails: {
        name: "ad-2125",
        friendlyName: "Ford F-150",
        length: 15,
        playerName: "Freewheel",
        podPosition: 0
      },
      sessionID: "{sid}",
      playhead: 0
    }
  }
});
iOS

将广告名称、ID、面板位置和长度传递给createAdObject，然后调用trackEvent。

code language-swift 
let adObject = Media.createAdObjectWith(name: "Ford F-150",
                                          id: "ad-2125",
                                    position: 0,
                                      length: 15)

tracker.trackEvent(event: MediaEvent.AdStart, info: adObject, metadata: nil)
Android

将广告名称、ID、面板位置和长度传递给createAdObject，然后调用trackEvent。

code language-kotlin 
val adObject = Media.createAdObject("Ford F-150",
                                    "ad-2125",
                                    0,
                                    15)

tracker.trackEvent(Media.Event.AdStart, adObject, null)
Roku

使用eventType: "media.adStart"和所需的advertisingDetails调用sendMediaEvent：

code language-brightscript 
m.aepSdk.sendMediaEvent({
    "xdm": {
        "eventType": "media.adStart",
        "mediaCollection": {
            "advertisingDetails": {
                "name": "ad-2125",
                "friendlyName": "Ford F-150",
                "length": 15,
                "playerName": "Roku Player",
                "podPosition": 0
            },
            "playhead": 0
        }
    }
})
Media Edge API

使用所需的advertisingDetails调用adStart终结点：

code language-sh 
curl -X POST "https://edge.adobedc.net/ee/va/v1/adStart?configId={datastreamID}" \
--header 'Content-Type: application/json' \
--data '{
  "events": [{
    "xdm": {
      "eventType": "media.adStart",
      "mediaCollection": {
        "sessionID": "{sid}",
        "playhead": 0,
        "advertisingDetails": {
          "name": "ad-2125",
          "length": 15,
          "playerName": "Freewheel",
          "podPosition": 0
        }
      },
      "timestamp": "YYYY-08-20T22:41:40+00:00"
    }
  }]
}'

旧版实施类型（仅限Analytics）

Media SDK JS 3.x

将广告名称、ID、位置和长度传递给ADB.Media.createAdObject：

code language-javascript 
var adInfo = ADB.Media.createAdObject(
  "Ford F-150",  // name (friendly name)
  "ad-2125",     // ad ID
  0,             // position in pod
  15             // length (seconds)
);

tracker.trackEvent(ADB.Media.Event.AdStart, adInfo, null);
Chromecast

将广告名称、ID、位置和长度传递给ADBMobile.media.createAdObject：

code language-javascript 
var adInfo = ADBMobile.media.createAdObject(
  "Ford F-150",  // name (friendly name)
  "ad-2125",     // ad ID
  0,             // position in pod
  15             // length (seconds)
);

ADBMobile.media.trackEvent(ADBMobile.media.Event.AdStart, adInfo, null);
媒体收集API

向事件终结点发送adStart帖子：

code language-json 
{
  "playerTime": { "playhead": 0, "ts": 1699523820000 },
  "eventType": "adStart",
  "params": {
    "media.ad.id": "ad-2125",
    "media.ad.name": "Ford F-150",
    "media.ad.length": 15,
    "media.ad.podPosition": 0
  }
}
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