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Submitting Video Moderation Job

Last updated: 2024-02-19 14:59:07

    Overview

    This API is used to submit a video moderation job. The video moderation feature is async. You can submit a job to moderate your video files, and then use the API for Querying Video Moderation Job Result or Video Moderation Callback Content to query the moderation results.
    The API supports the following operations:
    Note:
    Moderate video files stored in COS.
    Moderate videos at URLs of a third-party cloud storage vendor.
    Automatically detect video files and recognize non-compliant content in OCR, object detection (such as object, advertising logo, and QR code), image recognition, and audio moderation dimensions based on the deep learning technology.
    Get the detection results by setting the callback address Callback or calling the API for Querying Video Moderation Job Result.
    Recognize various non-compliant scenes, including pornographic, illegal, and advertising information.
    Customize moderation policies based on different business scenarios.
    Customize blocklist/allowlist image libraries to filter non-compliant content of custom types.

    Billing Description

    Video moderation is divided into video image moderation, video frame capturing, and video sound moderation as detailed below:
    Video image moderation: Based on the video frame capturing capability, this service takes video screenshots for moderation. The moderation fees are the same as those incurred by image moderation.
    Video frame capturing: This service incurs video frame capturing fees.
    Video sound moderation: This service extracts sound from the video for sound moderation. The moderation fees are the same as those incurred by audio moderation.
    Each moderation scene is billed separately. For example, if you choose to moderate one video file in two scenes involving pornography and advertising, you will be charged twice.
    Calling the API will incur image moderation fees, audio moderation fees, and COS read request fees.
    If the video 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.
    Video 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 video file size: < 5 GB
    Supported video file formats: FLV, MKV, MP4, RMVB, AVI, WMV, 3GP, MOV, M3U8, M4V.
    You can configure to moderate video image and/or video sound.

    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 /video/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 details.)
    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>
        <DataId></DataId>
      </Input>
      <Conf>
        <Snapshot>
            <Mode>Interval</Mode>
            <TimeInterval></TimeInterval>
            <Count></Count>
        </Snapshot>
        <Callback></Callback>
        <BizType></BizType>
        <DetectContent></DetectContent>
      </Conf>
    </Request>
    The nodes are described as follows:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    Required
    Request
    None
    Video moderation configuration.
    Container
    Yes
    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
    No
    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
    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, advertising, and illegal 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
    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
    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
    CallbackType
    Request.Conf
    Callback segment type. Valid values: 1 (calls back all captured frames and audio segments); 2 (calls back only non-compliant captured frames and audio segments). Default value: 1.
    Integer
    No
    Freeze
    Request.Conf
    Automatic freezing configuration, which can be used to automatically freeze the results with the specified moderation score.
    Container
    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: One frame will be captured every TimeInterval seconds. If Count is set but TimeInterval is not, all frames will be captured to generate a total of Count images.
    Average mode: The TimeInterval parameter does not take effect in this mode. The Count parameter should be used, 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. If TimeInterval is not set, all frames will be captured to generate a total of Count images.
    String
    No
    Count
    Request.Conf.Snapshot
    The number of captured frames. Value range: (0, 10000].
    Integer
    Yes
    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
    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 described as follows:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    Response
    None
    The specific response content returned by video moderation.
    Container
    Response has the following sub-nodes:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    JobsDetail
    Response
    Details of the video moderation job.
    Container
    RequestId
    Response
    The ID automatically generated by the server for a request when the request is sent, which can help locate problems faster.
    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 video moderation job.
    String
    State
    Response.JobsDetail
    Status of the video moderation job. Valid values: Submitted, Snapshoting, Success, Failed, Auditing.
    String
    CreationTime
    Response.JobsDetail
    Creation time of the video moderation job.
    String

    Error codes

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

    Examples

    Request

    POST /video/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.mp4</Object>
        <DataId>123-fdrsg-123</DataID>
      </Input>
      <Conf>
        <DetectType>Porn,Ads</DetectType>
        <Snapshot>
            <Mode>Interval</Mode>
            <TimeInterval>50</TimeInterval>
            <Count>100</Count>
        </Snapshot>
        <Callback>http://callback.com/</Callback>
        <BizType>b81d45f94b91a683255e9a9506f45a11</BizType>
        <DetectContent>1</DetectContent>
      </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>2021-08-07T12:12:12+0800</CreationTime>
      </JobsDetail>
      <RequestId>xxxxxxxxxxxxxx</RequestId>
    </Response>
    
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