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    ApsaraVideo VOD:GetMediaAiAnalysis

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    ApsaraVideo VOD:GetMediaAiAnalysis

    Last Updated:Aug 21, 2026

    Retrieves the results of video AI analysis.

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    Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

    Test

    RAM authorization

    No authorization for this operation. If you encounter issues with this operation, contact technical support.

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    MediaId

    string

    No

    The audio ID. You can query the audio ID in the ApsaraVideo VOD console or obtain it from the response of the SearchMedia operation.

    006204a11bb386bb25491f95f****
    ResultTypes

    string

    No

    The type of analysis results. Separate multiple types with commas (,).

    Valid values:

    • Keyword :

      Keyword

    • Classification :

      Classification

    • TRANSCRIPTION :

      TRANSCRIPTION

    • Chapter :

      Chapter

    • Summary :

      Summary

    Chapter
    OutputType

    string

    No

    The type of the output URL. Valid values:

    • oss: back-to-origin URL.

    • cdn (default): accelerated URL.

    cdn
    AuthTimeout

    string

    No

    The expiration time of the image access URL. Unit: seconds.

    • If OutputType is set to cdn:

      • Only image URLs with URL authentication enabled expire. Otherwise, the URLs are permanently valid.

      • Minimum value: 1.

      • Maximum value: unlimited.

      • Default value: If this parameter is not specified, the default validity period specified in URL authentication settings is used.

    • If OutputType is set to oss:

      • Only image URLs with private storage permissions expire. Otherwise, the URLs are permanently valid.

      • Minimum value: 1.

      • Maximum value: To reduce security risks to the origin server, the maximum value is 2592000 (30 days) if images are stored in a bucket managed by ApsaraVideo VOD, and 129600 (36 hours) if images are stored in your own OSS bucket.

      • Default value: If this parameter is not specified, the value is 3600.

    3600

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The request ID.

    746FFA07-8BBB-46B1-3E94E3B2915E****
    AiAnalysisResultList

    object

    AiAnalysisResult

    array<object>

    The analysis results.

    object

    The analysis results.

    ResultType

    string

    The result type.

    Chapter
    Title

    string

    The title.

    Test Title
    Summary

    string

    The summary.

    ***
    Content

    string

    The detailed content.

    [{"chapterId":1,"chapterTitle":"***","startTime":3820,"endTime":217640,"summary":"***","knowledgePoints":[]},{"chapterId":2,"chapterTitle":"***","startTime":787730,"endTime":1745736,"summary":"***","knowledgePoints":[]},{"chapterId":3,"chapterTitle":"***","startTime":1746038,"endTime":2501370,"summary":"***","knowledgePoints":[]}]
    Extra

    string

    The reserved field.

    {"Summary": "***"}

    Examples

    Success response

    JSON format

    {
  "RequestId": "746FFA07-8BBB-46B1-3E94E3B2915E****",
  "AiAnalysisResultList": {
    "AiAnalysisResult": [
      {
        "ResultType": "Chapter",
        "Title": "Test Title",
        "Summary": "***",
        "Content": "[{\"chapterId\":1,\"chapterTitle\":\"***\",\"startTime\":3820,\"endTime\":217640,\"summary\":\"***\",\"knowledgePoints\":[]},{\"chapterId\":2,\"chapterTitle\":\"***\",\"startTime\":787730,\"endTime\":1745736,\"summary\":\"***\",\"knowledgePoints\":[]},{\"chapterId\":3,\"chapterTitle\":\"***\",\"startTime\":1746038,\"endTime\":2501370,\"summary\":\"***\",\"knowledgePoints\":[]}]",
        "Extra": "{\"Summary\": \"***\"}"
      }
    ]
  }
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.