实时对象跟踪

Beta

This feature is subject to the "Pre-GA Offerings Terms" in the General Service Terms section of the Service Specific Terms. Pre-GA features are available "as is" and might have limited support. For more information, see the launch stage descriptions.

借助 Video Intelligence Streaming API，您可以检测和跟踪直播多媒体数据中的对象。然后，您可以通过该 API 对数据进行实时分析。

以下配置 JSON 对象显示如何使用 AIStreamer 实时对象跟踪为流式视频添加注释。

{
    "video_config": {
        "feature": "STREAMING_OBJECT_TRACKING"
    }
}

AIStreamer 会返回类似于如下示例的响应。

Reading response.
Entity description: mirror
Track Id: 12
Entity id: /m/054_l
Confidence: 0.936193287373
Time offset of the first frame: 7.5075s
Bounding box position:
    left  : 0.0509275756776
    top   : 0.748813211918
    right : 0.218115285039
    bottom: 0.979368686676