章節位置

本頁涵蓋​ 章節位置 ​變數的資料集合。 如需對應的報表維度,請參閱章節位置

章節位置變數是內容內章節的索引,從1 (典型)或0 (視您的慣例而定)開始。 在每個章節使用穩定索引,讓相同的章節跨工作階段累計。

屬性
價值
內容資料變數
a.media.chapter.position
XDM集合欄位
xdm.mediaCollection.chapterDetails.index
Audience Manager特徵
c_contextdata.a.media.chapter.position
必要
否(行動SDK);是(Edge、媒體收集API)
​一起傳送
章節開始,章節關閉

建議的實作型別

Web SDK

呼叫sendEvent時,在xdm.mediaCollection.chapterDetails內設定index

code language-javascript
alloy("sendEvent", {
  xdm: {
    eventType: "media.chapterStart",
    mediaCollection: {
      chapterDetails: {
        friendlyName: "Pilot Episode - Opening",
        index: 1,
        offset: 0,
        length: 240
      },
      sessionID: "{sid}",
      playhead: 0
    }
  }
});
iOS

將章節位置作為第二個引數傳給createChapterObject

code language-swift
let chapterObject = Media.createChapterObjectWith(name: "Pilot Episode - Opening",
                                              position: 1,
                                                length: 240,
                                             startTime: 0)

tracker.trackEvent(event: MediaEvent.ChapterStart, info: chapterObject, metadata: nil)
Android

將章節位置作為第二個引數傳給createChapterObject

code language-kotlin
val chapterObject = Media.createChapterObject("Pilot Episode - Opening",
                                              1L,
                                              240.0,
                                              0.0)

tracker.trackEvent(Media.Event.ChapterStart, chapterObject, null)
Roku

呼叫media.chapterStartsendMediaEvent時,在xdm.mediaCollection.chapterDetails中設定index

code language-brightscript
m.aepSdk.sendMediaEvent({
    "xdm": {
        "eventType": "media.chapterStart",
        "mediaCollection": {
            "chapterDetails": {
                "friendlyName": "Pilot Episode - Opening",
                "index": 1,
                "offset": 0,
                "length": 240
            },
            "playhead": 0
        }
    }
})
Media Edge API

呼叫xdm.mediaCollection.chapterDetails內有indexchapterStart端點:

code language-json
{
  "events": [{
    "xdm": {
      "eventType": "media.chapterStart",
      "mediaCollection": {
        "chapterDetails": {
          "index": 1,
          "offset": 0,
          "length": 240
        },
        "sessionID": "{sid}",
        "playhead": 0
      }
    }
  }]
}

舊版實作型別(僅限Analytics)

Media SDK JS 3.x

將章節位置作為第二個引數傳遞給ADB.Media.createChapterObject

code language-javascript
var chapterInfo = ADB.Media.createChapterObject(
  "Pilot Episode - Opening",
  1,
  240,
  0
);

tracker.trackEvent(ADB.Media.Event.ChapterStart, chapterInfo, contextData);
Chromecast

將章節位置作為第二個引數傳遞給ADBMobile.media.createChapterObject

code language-javascript
var chapterInfo = ADBMobile.media.createChapterObject(
  "Pilot Episode - Opening",  // name
  1,                          // position
  240,                        // length
  0                           // startTime
);
ADBMobile.media.trackEvent(ADBMobile.media.Event.ChapterStart, chapterInfo, null);
媒體收集API

chapterStart POST要求的params物件中包含media.chapter.index

code language-json
{
  "playerTime": { "playhead": 0, "ts": 1699523820000 },
  "eventType": "chapterStart",
  "params": {
    "media.chapter.index": 1
  }
}

如需完整的要求結構,請參閱媒體收集API事件參考

recommendation-more-help
media-analytics-help