緩衝開始

緩衝開始事件代表媒體播放器進入緩衝狀態。

NOTE
以XDM為基礎的API (Web SDK、Roku、Media Edge API、Media Collection API):​沒有緩衝恢復事件型別;當您在bufferStart之後傳送play事件時推斷為緩衝結束。
行動SDK:​在播放器結束緩衝時呼叫trackEvent(BufferComplete),然後呼叫trackPlay()以繼續播放。

建議的實作型別

Web SDK

eventType: "media.bufferStart"通話sendEvent

code language-javascript
alloy("sendEvent", {
  xdm: {
    eventType: "media.bufferStart",
    mediaCollection: {
      sessionID: "{sid}",
      playhead: 45
    }
  }
});
iOS

當播放器進入緩衝狀態時,使用BufferStart呼叫trackEvent,當播放器結束時呼叫BufferComplete

code language-swift
// Buffer starts
tracker.trackEvent(event: MediaEvent.BufferStart, info: nil, metadata: nil)

// Buffer ends
tracker.trackEvent(event: MediaEvent.BufferComplete, info: nil, metadata: nil)
Android

當播放器進入緩衝狀態時,使用BufferStart呼叫trackEvent,當播放器結束時呼叫BufferComplete

code language-kotlin
// Buffer starts
tracker.trackEvent(Media.Event.BufferStart, null, null)

// Buffer ends
tracker.trackEvent(Media.Event.BufferComplete, null, null)
Roku

eventType: "media.bufferStart"通話sendMediaEvent

code language-brightscript
m.aepSdk.sendMediaEvent({
    "xdm": {
        "eventType": "media.bufferStart",
        "mediaCollection": {
            "playhead": 45
        }
    }
})
Media Edge API

呼叫bufferStart端點:

code language-sh
curl -X POST "https://edge.adobedc.net/ee/va/v1/bufferStart?configId={datastreamID}" \
--header 'Content-Type: application/json' \
--data '{
  "events": [{
    "xdm": {
      "eventType": "media.bufferStart",
      "mediaCollection": {
        "sessionID": "{sid}",
        "playhead": 45
      },
      "timestamp": "YYYY-08-20T22:41:40+00:00"
    }
  }]
}'

舊版實作型別(僅限Analytics)

Media SDK JS 3.x

使用BufferStart事件型別呼叫trackEvent

code language-javascript
tracker.trackEvent(ADB.Media.Event.BufferStart, null, null);
Chromecast

當播放器進入緩衝狀態時,使用BufferStart呼叫trackEvent,當播放器結束時呼叫BufferComplete

code language-javascript
// Buffer starts
ADBMobile.media.trackEvent(ADBMobile.media.Event.BufferStart);

// Buffer ends
ADBMobile.media.trackEvent(ADBMobile.media.Event.BufferComplete);
媒體收集API

傳送bufferStart張貼至事件端點

code language-json
{
  "playerTime": { "playhead": 45, "ts": 1699523820000 },
  "eventType": "bufferStart"
}
recommendation-more-help
media-analytics-help