Adds transcoding configurations for a streaming domain.
Operation description
You must obtain the customer master key (CMK) in Key Management Service (KMS) before you call this operation to add transcoding configurations. Only standard transcoding templates and Narrowband HD™ transcoding templates are supported for this operation.
QPS limits
You can call this operation up to 30 times per second per account. Requests that exceed this limit are dropped and you will experience service interruptions. We recommend that you take note of this limit when you call this operation. For more information, see QPS limit on an API operation in ApsaraVideo Live.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| live:AddLiveStreamTranscode | create | *Domain acs:cdn:*:{#accountId}:domain/{#DomainName} |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| Domain | string | Yes | The name of the main streaming domain. | example.com |
| App | string | Yes | The name of the application to which the live stream belongs.
Note
If you configure a transcoding template for which App is set to an asterisk (*), the transcoding template is used only if no transcoding template for which App is set to the same value as AppName in the ingest URL exists.
| liveApp**** |
| Template | string | Yes | The transcoding template. Valid values:
| lsd |
| EncryptParameters | string | No | The encryption configuration. The value is a JSON string. The following fields are included in the syntax:
| {"EncryptType": "aliyun", "KmsKeyID":"afce5722-81d2-43c3-9930-7601da11****","KmsKeyExpireInterval":"3600"} |
| Lazy | string | No | Specifies whether to use the load-on-demand mechanism for transcoding. Default value: yes. | yes |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8"
}Error codes
| HTTP status code | Error code | Error message |
|---|---|---|
| 400 | InvalidParameters | %s |
| 400 | ConfigAlreadyExists | %s |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|