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Glossary

Video Moderation

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Last updated: 2025-11-20 09:54:40

Overview

This document describes how to use the content moderation feature provided by Cloud Infinite (CI). CI fully integrates the processing capabilities with the COS SDK.
Note:
To use the content moderation service, you need to have the permission to use CI:
For root accounts, click here for role authorization.
This document provides an overview of APIs and SDK code samples for video moderation.
Note:
The COS Mini Program SDK version should be or later than v1.1.1.
API
Description
Submits a video moderation job.
Queries the result of a specified video moderation job.

Submitting a Video Moderation Job

Feature description

This API is used to submit a video moderation job.

Sample request

var config = {
// Replace with your own bucket information
Bucket: 'examplebucket-1250000000', /* Bucket. Required */
Region: 'COS_REGION', /* Bucket region. Required */
};
function postVideoAuditing() {
var host = config.Bucket + '.ci.' + config.Region + '.myqcloud.com';
var url = 'https://' + host + '/video/auditing';
var body = COS.util.json2xml({
Request: {
Input: {
Object: '1.mp4', /* Path of the video file to be moderated in the bucket */
},
Conf: {
BizType: '',
DetectType: 'Porn',
Snapshot: {
Count: 1000, // Number of frames captured
},
DetectContent: 1, // Whether to moderate the video sound. Valid values: `0` (moderates video image only), `1` (moderates both video image and sound)
}
}
});
cos.request({
Bucket: config.Bucket,
Region: config.Region,
Method: 'POST',
Url: url,
Key: '/video/auditing', /** Fixed value (required) */
ContentType: 'application/xml', /** Fixed value (required) */
Body: body
},
function(err, data){
console.log(err || data);
});
}

Parameter description

Request has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
Input
Request
Video to be moderated.
Container
Yes
Conf
Request
Moderation rule configuration.
Container
Yes
Input has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
Object
Request.Input
Name of the video file stored in the COS bucket; for example, if the file is video.mp4 in the test directory, then the filename is test/video.mp4.
String
Yes
Url
Request.Input
Full URL of the video file, such as http://examplebucket-1250000000.cos.ap-shanghai.myqcloud.com/test.mp4. Either Object or Url can be selected at a time.
String
No
Conf has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
DetectType
Request.Conf
The scene to be moderated, such as Porn (pornography) and Ads (advertising). You can pass in multiple types and separate them by comma, such as Porn,Ads.
String
No
Snapshot
Request.Conf
Video image moderation is implemented by taking a certain number of screenshots based on the video frame capturing capability and then moderating the screenshots one by one. This parameter is used to specify the configuration of video frame capturing.
Container
Yes
Callback
Request.Conf
Callback address, which must start with http:// or https://.
String
No
CallbackVersion
Request.Conf
Structure of the callback content. Valid values: Simple (the callback content contains basic information), Detail (the callback content contains detailed information). Default value: Simple.
String
No
BizType
Request.Conf
Moderation policy. If this parameter is not specified, the default policy will be used.
String
No
DetectContent
Request.Conf
Whether to moderate video sound. Valid values: 0 (moderates the video image only), 1 (moderates both the video image and video sound). Default value: 0.
Integer
No
Snapshot has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
Mode
Request.Conf.Snapshot
Frame capturing mode. Valid values: Interval (interval mode), Average (average mode), Fps (fixed frame rate mode).
Interval mode: The TimeInterval and Count parameters take effect. If Count is set but TimeInterval is not, all frames will be captured to generate a total of Count images.
Average mode: The Count parameter takes effect, indicating to capture a total of Count images at an average interval in the entire video.
Fps mode: TimeInterval indicates how many frames to capture per second, and Count indicates how many frames to capture in total.
String
No
Count
Request.Conf.Snapshot
The number of captured frames. Value range: (0, 10000].
String
No
TimeInterval
Request.Conf.Snapshot
Video frame capturing frequency. Value range: (0, 60] seconds. The value supports the float format, accurate to the millisecond.
Float
No

Response description

For more information, see Submitting Video Moderation Job.

Querying Video Moderation Job Result

Feature description

This API is used to query the status and result of a video moderation job.

Sample request

var config = {
// Replace with your own bucket information
Bucket: 'examplebucket-1250000000', /* Bucket. Required */
Region: 'COS_REGION', /* Bucket region. Required */
};
function getVideoAuditingResult() {
var jobId = 'av14d9ca15af3a11eca0d6525400d88xxx'; // `jobId`, which is returned after a video moderation job is submitted.
var host = config.Bucket + '.ci.' + config.Region + '.myqcloud.com';
var url = 'https://' + host + '/video/auditing/' + jobId;
cos.request({
Bucket: config.Bucket,
Region: config.Region,
Method: 'GET',
Key: '/video/auditing/' + jobId,
Url: url,
},
function(err, data){
console.log(err || data);
});
}

Parameter description

Parameter
Description
Type
Required
jobId
ID of the job to be queried.
String
Yes

Response description

For more information, see Querying Video Moderation Job Result.

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