ExtractTraceWatermark

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ExtractTraceWatermark

最后更新时间：2024-06-07 17:59:03

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1. API Description

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

This API is used to extract the user ID of a user that distributed a video containing a digital watermark.

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: ExtractTraceWatermark.
Version	Yes	String	Common Params. The value used for this API: 2018-07-17.
Region	No	String	Common Params. This parameter is not required.
Url	Yes	String	The URL of the media on which digital watermark extraction is to be performed.
FileId	No	String	The ID of the file specified by `Url`. Note: This parameter is required.
SubAppId	No	Integer	The VOD application ID. For customers who activate VOD service from December 25, 2023, if they want to access resources in a VOD application (whether it's the default application or a newly created one), they must fill in this field with the application ID.
SessionContext	No	String	The source context, which is used to pass through user request information. The `ExtractTraceWatermarkComplete` callback and the `ProcedureStateChanged` callback will return the value of this parameter. It can contain up to 1,000 characters.
SessionId	No	String	The session ID, which is used for de-duplication. If there was a request with the same session ID in the last three days, an error will be returned for the current request. The session ID can contain up to 50 characters. If you do not pass this parameter or pass in an empty string, duplicate sessions will not be identified.
TasksPriority	No	Integer	The task priority, which can be a value from -10 to 10. The higher the value, the higher the priority. If this parameter is left empty, 0 will be used.
ExtInfo	No	String	A reserved parameter.

3. Output Parameters

Parameter Name	Type	Description
TaskId	String	The 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 Extracting the user ID of a user that distributed a video containing a digital watermark

This example shows you how to extract the user ID of a user that distributed a video containing a digital watermark.

Input Example

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

{
    "Url": "http://example.com/path/file.mp4",
    "FileId": "123422"
}

Output Example

{
    "Response": {
        "RequestId": "6ca31e3a-6b8e-4b4e-9256-fdc700064ef3",
        "TaskId": "125xxx65-procedurev2-bffb15f07530b57bc1aabb01fac74bca"
    }
}

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

There is no error code related to the API business logic. For other error codes, please see Common Error Codes.

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Recent Pages

ExtractTraceWatermark

1. API Description

2. Input Parameters

3. Output Parameters

4. Example

Example1 Extracting the user ID of a user that distributed a video containing a digital watermark

Input Example

Output Example

5. Developer Resources

SDK

Command Line Interface

6. Error Code

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Recent Pages

ExtractTraceWatermark

1. API Description

2. Input Parameters

3. Output Parameters

4. Example

Example1 Extracting the user ID of a user that distributed a video containing a digital watermark

Input Example

Output Example

5. Developer Resources

SDK

Command Line Interface

6. Error Code

本页内容是否解决了您的问题？

本页内容是否解决了您的问题？