ListLiveTranscodeTemplates - Intelligent Media Services - Alibaba Cloud Documentation Center

Queries the list of real-time media transcoding templates by calling ListLiveTranscodeTemplates.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ice:ListLiveTranscodeTemplates

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
Type	string	No	The template type. Valid values: normal: standard. narrow-band: narrowband HD. audio-only: audio only. origin: original quality.	normal
VideoCodec	string	No	The video codec. Valid values: H.264 H.265	H.264
PageNo	integer	No	The page number. Default value: 1.	1
PageSize	integer	No	The number of entries per page. Default value: 10. Maximum value: 100.	20
SortBy	string	No	The sorting order. Sorts by CreateTime. Default value: desc. Valid values: asc: ascending order. desc: descending order.	asc
KeyWord	string	No	The search keyword. You can search by template ID or name. Name supports fuzzy match.	my_template
Category	string	No	The template category. Valid values: system: system template. customized: custom template.	customized

Response elements

Element	Type	Description	Example
	object	Schema of Response
RequestId	string	The request ID.	****3B-0E1A-586A-AC29-742247****
TotalCount	integer	The total number of entries.	100
TemplateContentList	array<object>	The list of transcoding templates.
	array<object>
Name	string	The template name.	my_template
TemplateId	string	The template ID.	9b1571b513cb44f7a1ba6ae561ff46f7
Type	string	The templatetype.	normal
Category	string	The template category.	system
CreateTime	string	The creation time.	2022-07-20T03:26:36Z
TemplateConfig	object	The template configuration.
VideoParams	object	The video parameters.
Codec	string	The encoding format.	264
Height	string	The vertical resolution of the video.	1280
Width	string	The horizontal resolution of the video.	720
Fps	string	The video frame rate.	30
Bitrate	string	The video bitrate.	2500
Gop	string	The group of pictures (GOP) of the output video. Unit: frame.	1000
Profile	string	The encoding profile.	3
AudioParams	object	The audio parameters.
Codec	string	The audio codec.	AAC
Bitrate	string	The audio bitrate.	1000
Samplerate	string	The audio sampling rate.	44100
Channels	string	The number of sound channels.	2
Profile	string	The encoding profile.	aac_low

Examples

Success response

JSON format

{
  "RequestId": "******3B-0E1A-586A-AC29-742247******",
  "TotalCount": 100,
  "TemplateContentList": [
    {
      "Name": "my_template",
      "TemplateId": "9b1571b513cb44f7a1ba6ae561ff46f7",
      "Type": "normal",
      "Category": "system",
      "CreateTime": "2022-07-20T03:26:36Z",
      "TemplateConfig": {
        "VideoParams": {
          "Codec": "264",
          "Height": "1280",
          "Width": "720",
          "Fps": "30",
          "Bitrate": "2500",
          "Gop": "1000",
          "Profile": "3"
        },
        "AudioParams": {
          "Codec": "AAC",
          "Bitrate": "1000",
          "Samplerate": "44100",
          "Channels": "2",
          "Profile": "aac_low"
        }
      }
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
403	OperationDenied	Your account has not enabled the ICE service.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.