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Submitting Audio Moderation Job
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Last updated: 2024-06-12 16:01:53
Submitting Audio Moderation Job
Last updated: 2024-06-12 16:01:53
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Feature Overview

This API is used to submit an audio moderation job. The audio moderation feature is async. You can submit a job to moderate your audio files, and then use the API for Querying Audio Moderation Job Result or Audio Moderation Callback Content to query the moderation results.
The API supports the following operations:
Note:
You can moderate audio files stored in COS.
You can moderate audios at URLs of a third-party cloud storage vendor.
Automatically detect audio files and recognize non-compliant content in ASR and sexy moaning dimensions based on the deep learning technology.
Get the detection results by setting the callback address Callback or calling the API for Querying Audio Moderation Job Result.
Recognize various non-compliant scenes, including pornographic and advertising information.
Customize moderation policies based on different business scenarios as instructed in Setting Moderation Policy.

Billing Details

Each moderation scene is billed separately. For example, if you choose to moderate two scenes involving pornography and advertising, then one audio file will be moderated and billed twice.
Calling the API will incur audio moderation fees and COS read request fees.
If the audio files are stored in COS STANDARD_IA storage class, calling the moderation API will incur STANDARD_IA data retrieval fees as described in Data Retrieval Fees.
Audio moderation is not supported for objects stored in the ARCHIVE or DEEP ARCHIVE storage classes. To moderate these objects, you first need to restore them as instructed in POST Object restore.

Restrictions

Supported audio file size: < 600 MB
Supported audio file duration: < 3 hours
Supported audio bitrate: 128–256 Kbps
Supported audio file format: MP3, WAV, AAC, FLAC, AMR, 3GP, M4A, WMA, OGG, or APE.
Supported audio languages: Mandarin, English, Cantonese.
When a video file is used as the input, the audio track can be extracted for audio content moderation.

SDK Recommendation

COS SDK provides complete capabilities of demo, automatic integration, and signature calculation. You can easily and quickly call APIs through the SDK. For more information, see SDK Overview.

Request

Sample request

POST /audio/auditing HTTP/1.1
Host: <BucketName-APPID>.ci.<Region>.myqcloud.com
Date: <GMT Date>
Authorization: <Auth String>
Content-Length: <length>
Content-Type: application/xml
<body>
Note:
Authorization: Auth String (see Request Signature for more information)
When this feature is used by a sub-account, relevant permissions must be granted as instructed in Authorization Granularity Details.

Request headers

This API only uses Common Request Headers.

Request body

This request requires the following request body:
<Request>
    <Input>
        <Object></Object>
        <Url></Url>
        <DataId></DataId>
    </Input>
    <Conf>
        <Callback></Callback>
        <BizType></BizType>
    </Conf>
</Request>
The nodes are described as follows:
Node Name (Keyword)
Parent Node
Description
Type
Required
Request
None
Audio moderation configuration.
Container
Yes
Request has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
Input
Request
Content 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 audio file stored in the COS bucket; for example, if the file is audio.mp3 in the test directory, then the filename is test/audio.mp3. Either Object or Url can be selected at a time.
String
No
Url
Request.Input
Full URL of the audio file, such as http://examplebucket-1250000000.cos.ap-shanghai.myqcloud.com/audio.mp3. Either Object or Url can be selected at a time.
String
No
DataId
Request.Input
This field will return the original content in the moderation result, which can contain up to 512 bytes. You can use this field to uniquely identify the data to be moderated in your business.
String
No
UserInfo
Request.Input
Business field.
Container
No
UserInfo has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
TokenId
Request.Input.UserInfo
Business TokenId, which can contain up to 128 bytes.
String
No
Nickname
Request.Input.UserInfo
Business Nickname, which can contain up to 128 bytes.
String
No
DeviceId
Request.Input.UserInfo
Business DeviceId, which can contain up to 128 bytes.
String
No
AppId
Request.Input.UserInfo
Business AppId, which can contain up to 128 bytes.
String
No
Room
Request.Input.UserInfo
Business Room, which can contain up to 128 bytes.
String
No
IP
Request.Input.UserInfo
Business IP, which can contain up to 128 bytes.
String
No
Type
Request.Input.UserInfo
Business Type, which can contain up to 128 bytes.
String
No
ReceiveTokenId
Request.Input.UserInfo
Business ReceiveTokenId, which can contain up to 128 bytes.
String
No
Gender
Request.Input.UserInfo
Business Gender, which can contain up to 128 bytes.
String
No
Level
Request.Input.UserInfo
Business Level, which can contain up to 128 bytes.
String
No
Role
Request.Input.UserInfo
Business Role, which can contain up to 128 bytes.
String
No
Conf has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
BizType
Request.Conf
Unique identifier of the moderation policy. You can configure the scenes you want to moderate on the moderation policy page in the console, such as pornographic and advertising information. For configuration guidelines, see Setting Moderation Policy. You can get BizType in the console. If BizType is specified, the moderation request will perform moderation based on the scenes configured in the moderation policy. If BizType is not specified, the default moderation policy will be used automatically.
String
No
Callback
Request.Conf
The moderation result can be sent to your callback address in the form of a callback. Addresses starting with http:// or https:// are supported, such as http://www.callback.com.
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
CallbackType
Request.Conf
Callback segment type. Valid values: 1 (calls back all audio segments); 2 (calls back non-compliant audio segments). Default value: 1.
Integer
No
Freeze
Request.Conf
This field can be used to set automatic freezing for audio files based on the moderation score. It takes effect only if the audio moderated in input is an object.
Container
No
Freeze has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
Required
PornScore
Request.Conf.Freeze
The threshold at or above which automatic freezing will be performed for the porn moderation result. Value range: [0,100]. If this field is left empty (default value), automatic freezing will not be performed.
Integer
No
AdsScore
Request.Conf.Freeze
The threshold at or above which automatic freezing will be performed for the ad moderation result. Value range: [0,100]. If this field is left empty (default value), automatic freezing will not be performed.
Integer
No
For freezing parameters in other moderation scenes, contact the customer service.

Response

Response headers

This API only returns Common Response Headers.

Response body

The response body returns application/xml data. The following contains all the nodes:
<Response>
    <JobsDetail>
        <DataId></DataId>
        <JobId></JobId>
        <State></State>
        <CreationTime></CreationTime>
    </JobsDetail>
    <RequestId></RequestId>
</Response>
The nodes are as described below:
Node Name (Keyword)
Parent Node
Description
Type
Response
None
The specific response content returned by audio moderation.
Container
Response has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
JobsDetail
Response
Details of the audio moderation job.
Container
RequestId
Response
ID automatically generated by the server for a request when the request is sent, which can be used to facilitate fault locating.
String
JobsDetail has the following sub-nodes:
Node Name (Keyword)
Parent Node
Description
Type
DataId
Response.JobsDetail
Unique business ID added in the request.
String
JobId
Response.JobsDetail
ID of the audio moderation job.
String
State
Response.JobsDetail
Status of the audio moderation job. Valid values: Submitted, Success, Failed, Auditing.
String
CreationTime
Response.JobsDetail
Creation time of the audio moderation job.
String

Error codes

No special error message will be returned for this request. For the common error messages, see Error Codes.

Use Cases

Request

POST /audio/auditing HTTP/1.1
Authorization: q-sign-algorithm=sha1&q-ak=AKIDZfbOAo7cllgPvF9cXFrJD0a1ICvR****&q-sign-time=1497530202;1497610202&q-key-time=1497530202;1497610202&q-header-list=&q-url-param-list=&q-signature=28e9a4986df11bed0255e97ff90500557e0e****
Host: examplebucket-1250000000.ci.ap-beijing.myqcloud.com
Content-Length: 166
Content-Type: application/xml

<Request>
    <Input>
        <Object>a.mp3</Object>
        <DataId>123-fdrsg-123</DataID>
    </Input>
    <Conf>
        <BizType>b81d45f94xxxxxxxxa9506f45a11</BizType>
        <Callback>http://callback.com/</Callback>
    </Conf>
</Request>

Response

HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: 230
Connection: keep-alive
Date: Thu, 15 Jun 2017 12:37:29 GMT
Server: tencent-ci
x-ci-request-id: NTk0MjdmODlfMjQ4OGY3XzYzYzhf****

<Response>
    <JobsDetail>
        <DataId>123-fdrsg-123</DataID>
        <JobId>vab1ca9fc8a3ed11ea834c525400863904</JobId>
        <State>Submitted</State>
        <CreationTime>2019-07-07T12:12:12+0800</CreationTime>
    </JobsDetail>
    <RequestId>xxxxxxxxxxxxxx</RequestId>
</Response>

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