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
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:
|
Lazy | String | No | yes | Specifies whether to enable triggered transcoding. Valid values:
|
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.