CreateAigcAudioClone

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Última atualização: 2026-09-18 16:00:24

1. API Description

Domain name for API request: vod.intl.tencentcloudapi.com.

This API is used to create AIGC voice replication. Note that calling this API incurs fees. Refer to the billing documentation (https://www.tencentcloud.com/document/product/266/95125?from_cn_redirect=1#96b3b59a-f9e1-49e9-966a-bedb70a4bf12).

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name	Required	Type	Description
Action	Yes	String	Common Params. The value used for this API: CreateAigcAudioClone.
Version	Yes	String	Common Params. The value used for this API: 2018-07-17.
Region	No	String	Common Params. This parameter is not required.
SubAppId	Yes	Integer	Video-on-demand (VOD) application ID. For customers who activate VOD services from December 25, 2023, this field must be filled with the app ID when accessing resources in VOD applications, whether in the default application or a newly created application.
AudioFileInfo	Yes	AigcAudioCloneInputFileInfo	Original audio file (ensure it is accessible). The model will use the audio timbre passed in this parameter as an example to replicate the voice type. Input limitations: Note 1: Supported audio formats: mp3, m4a, wav; Note 2: The duration of the uploaded audio file should be no less than 10 seconds and no more than 5 minutes; Note 3: The uploaded audio file size must not exceed 20 MB; Note 4: The audio content must not involve copyright, otherwise it will be removed or terminated.
VoiceId	Yes	String	Custom voice ID, for example: "vidu01". Input limitations: Length range of a custom voice_ID: [8,256]; The first character must be an English letter; Numbers, letters, hyphens, and underscores are allowed; The last character cannot be - or _ voice_ID cannot duplicate an existing ID, otherwise an error will be reported.
Text	Yes	String	Parameters for clone audition. Parameter format: up to 1000 characters. The model will use the cloned voice type to read aloud the text content and return an audition audio link. Note: Audition will incur text to speech fees based on the number of characters.
PromptAudioFileInfo	No	AigcAudioCloneInputFileInfo	Sample audio for voice replication. Providing this parameter will help in enhancing the similarity and stability of the text to speech voice type. If you use this parameter, you need to upload a short sample audio at the same time. Input parameter limits: Note 1: Supported audio formats: mp3, m4a, wav; Note 2: The duration of the uploaded audio must be less than 8 seconds; Note 3: The uploaded audio file size must be no more than 20 mb.
PromptText	No	String	The text content corresponding to the sample audio must be consistent with the audio content, and punctuation is required at the end of the sentence.
Payload	No	String	Pass-through parameter. Input parameter limit: no processing, data transmission only. Note: up to 1048576 characters
SessionId	No	String	Identifier for deduplication. If a request with the same identifier has been sent within the past three days, an error is returned for the current request. The maximum length is 50 characters. If this is not specified or left empty, deduplication is not performed.
SessionContext	No	String	Source context. This is used to pass user request information. The audio and video quality revival complete callback returns the value of this field. The maximum length is 1000 characters.
TasksPriority	No	Integer	Task priority. The higher the value, the higher the priority. The value range is from -10 to 10. If this is not specified, the default value is 0.
ExtInfo	No	String	Reserved field, used for special purposes.

3. Output Parameters

Parameter Name	Type	Description
TaskId	String	Task ID.
RequestId	String	The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Creating an AIGC Audio Clone

Input Example

POST / HTTP/1.1
Host: vod.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateAigcAudioClone
<Common request parameters>

{
    "SubAppId": 221073,
    "AudioFileInfo": {
        "Type": "Url",
        "Url": "https://cg-sdk-1258344699.cos.ap-nanjing.myqcloud.com/personal/jeffgaogao/aigc/output2z.mp3"
    },
    "VoiceId": "maigua111",
"Text": "Why hasn't Hua Qiang arrived yet",
    "PromptAudioFileInfo": {
        "Type": "Url",
        "Url": "https://cg-sdk-1258344699.cos.ap-nanjing.myqcloud.com/personal/jeffgaogao/aigc/output2z.mp3"
    },
"PromptText": "Look, there are no melons in season now. These are all greenhouse melons. You think it's expensive? I think it's expensive too."
    "Payload": "mypayload",
    "SessionId": "mySessionid",
    "SessionContext": "mySessionContext",
    "TasksPriority": 10,
    "ExtInfo": "myExtInfo"
}

Output Example

{
    "Response": {
        "TaskId": "221073-CreateAigcAudioClone-4f736149667baa953315afe87daacad6t",
        "RequestId": "dcde7626-cee7-4005-8974-3696244613bf"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

Tencent Cloud CLI 3.0

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code	Description
FailedOperation	Operation failed.
FailedOperation.InvalidVodUser	The VOD service is not activated.
InternalError	Internal error.
InvalidParameter	Parameter error.
InvalidParameterValue.FileId	FileId does not exist.
InvalidParameterValue.SubAppId	Parameter value error: app ID.
UnauthorizedOperation	Unauthorized operation.

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