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    ApsaraVideo Live:UpdateLiveStreamTranscode

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    ApsaraVideo Live:UpdateLiveStreamTranscode

    最終更新日:Jul 15, 2024

    Updates a default transcoding configuration.

    Usage notes

    You must obtain the customer master key (CMK) in Key Management Service (KMS) before you call this operation to update a transcoding configuration. Only standard transcoding templates and Narrowband HD™ transcoding templates are supported for this operation.

    QPS limit

    You can call this operation up to 30 times per second per account.

    Debugging

    OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

    Request parameters

    Parameter

    Type

    Required

    Example

    Description
    Action String Yes UpdateLiveStreamTranscode

    The operation that you want to perform. Set the value to UpdateLiveStreamTranscode.

    Domain String Yes example.com

    The main streaming domain, which cannot be modified.

    App String Yes liveApp****

    The name of the application to which the live stream belongs, which cannot be modified.

    Template String Yes lsd

    The transcoding template ID, which cannot be modified.

    EncryptParameters String No {"EncryptType": "aliyun", "KmsKeyID":"afce5722-81d2-43c3-9930-7601da11****","KmsKeyExpireInterval":"3600"}

    The encryption settings. The value must be a JSON string that includes the following fields:

    • EncryptType: the encryption type. Set the value to aliyun.
    • KmsKeyID: the ID of the CMK in KMS.

    • KmsKeyExpireInterval: the rotation period of the CMK. Valid values: 60 to 3600. Unit: seconds.

      Note If digital rights management (DRM) encryption is used, KmsKeyID cannot be modified.

    Lazy String No yes

    Specifies whether to enable triggered transcoding. Valid values:

    • yes: enables triggered transcoding.
    • no: disables triggered transcoding.

    Response parameters

    Parameter

    Type

    Example

    Description
    RequestId String 16A96B9A-F203-4EC5-8E43-CB92E68F4CD8

    The request ID.

    Examples

    Sample requests

    http(s)://live.aliyuncs.com/?Action=UpdateLiveStreamTranscode
&Domain=example.com
&App=liveApp****
&Template=lsd
&EncryptParameters={"EncryptType": "aliyun", "KmsKeyID":"afce5722-81d2-43c3-9930-7601da11****","KmsKeyExpireInterval":"3600"}
&Lazy=yes
&<Common request parameters>

    Sample success responses

    XML format

    HTTP/1.1 200 OK
Content-Type:application/xml

<UpdateLiveStreamTranscodeResponse>
    <RequestId>16A96B9A-F203-4EC5-8E43-CB92E68F4CD8</RequestId>
</UpdateLiveStreamTranscodeResponse>

    JSON format

    HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8"
}

    Error codes

    For a list of error codes, see Service error codes.