LVB porn detection takes real-time screenshots of suspiciously pornographic video images in live streams and stores them in COS. The porn detection callback is used to push the information of detected pornographic images, including their type, score, and screenshot time. You need to configure the server address receiving porn detection callback messages in the callback template and associate the template with the push domain name. When a porn detection event is triggered by a live stream, the Tencent Cloud LVB backend will call back the pornographic image information to the configured receiving server.

This document describes the fields in callback message notifications sent by Tencent Cloud LVB after a porn detection callback event is triggered.

Notes

• You need to understand how to configure the callback feature and receive callback messages on Tencent Cloud LVB before reading this document. For more information, please see How to Receive Event Notification.
• By default, only questionable results will be called back for LVB porn detection.
• We recommend you use the [type](#type) of an image to judge whether it is pornographic. As the detection results are not 100% accurate and there may be false positives or false negatives, you can confirm them manually if necessary.

Screencapturing Event Parameter Description

Event type parameters

Common callback parameters

Note：

<span id="key"></span>key is the callback key in Feature Template > Callback Configuration, which is mainly used for authentication. In order to protect the security of your data, we recommend you enter it.

Callback message parameters

AbductionRisk

faceDetail

gameDetails

gameList

Sample callback message

HTTP Body:

{
    "event_type":317,

    "ocrMsg":"",

    "type":[2],

    "confidence":0,

    "normalScore":2,

    "hotScore":97,

    "pornScore":0,

    "screenshotTime":1575513174,

    "level":0,

    "img":"http://test-10000.cos.ap-shanghai.myqcloud.com/2019-12-05/teststream-screenshot-10-32-54-960x540.jpg",

    "abductionRisk":[ ],

    "faceDetails":[ ],

    "sendTime":1575513176,

    "illegalScore":0,

    "polityScore":0,

    "similarScore":0,

    "terrorScore":0,

    "tid":20001,

    "streamId":"teststream",

    "channelId":"teststream",

    "stream_param":"txSecret=40f38f69f574fd51126c421a3d96c374&txTime=5DEBEC80",

    "app":"testlive.myqcloud.com",

    "appname":"live",

    "appid":10000
}