UpdateLiveTranscodeTemplate - Intelligent Media Services

Updates the information about a live stream transcoding template.

Debugging

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Debug

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 Resources is 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
ice:UpdateLiveTranscodeTemplate		All Resources ``	none	none

Request parameters

Parameter	Type	Required	Description	Example
TemplateId	string	Yes	The template ID. To obtain the template ID, log on to the Intelligent Media Services (IMS) console, choose Real-time Media Processing > Template Management, and then click the Transcoding tab. Alternatively, find the ID from the response parameters of the CreateLiveTranscodeTemplate operation.	**96e8864746a0b6f3**
Name	string	No	The template name.
TemplateConfig	object	No	The configuration of the template.
VideoParams	object	No	The video parameters.
Codec	string	No	The encoding type. Valid values: H.264 H.265	H.264
Height	string	No	The height of the output video. Valid values: Height ≥ 128 max (Height,Width) ≤ 2560 min（Height,Width）≤ 1440 Note The resolution of a video transcoded by using the H.265 Narrowband HD template cannot exceed 1,280 × 720 pixels.	720
Width	string	No	The width of the output video. Valid values: Width ≥ 128 max (Height,Width) ≤ 2560 min（Height,Width）≤ 1440 Note The resolution of a video transcoded by using the H.265 Narrowband HD template cannot exceed 1,280 × 720 pixels.	1280
Fps	string	No	The frame rate of the output video. Unit: frames per second (FPS). Valid values: 1 to 60.	30
Bitrate	string	No	The bitrate of the output video. Unit: Kbit/s. Valid values: 1 to 6000.	2500
Gop	string	No	The group of pictures (GOP) of the output video. Unit: frame. Valid values: 1 to 3000.	1000
Profile	string	No	The video encoding profile. The profile determines how a video is encoded. In most cases, a greater value indicates better image quality and higher resource consumption. Valid values: 1: baseline. This value is suitable for mobile devices. 2: main. This value is suitable for standard-definition devices. 3: high. This value is suitable for high-definition devices.	2
AudioParams	object	No	The audio parameters.
Codec	string	No	The audio codec. Valid values: AAC MP3	AAC
Bitrate	string	No	The bitrate of the output audio. Unit: Kbit/s. Valid values: 1 to 1000.	100
Samplerate	string	No	The audio sampling rate. Valid values: 22050 to 96000. Note If you set AudioProfile to aac_ld, the audio sampling rate cannot exceed 44100.	44100
Channels	string	No	The number of sound channels. Valid values: 1: mono 2: binaural	2
Profile	string	No	The audio codec profile. Valid values when the Codec parameter is set to AAC: aac_low aac_he aac_he_v2 aac_ld	aac_low

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
RequestId	string	The request ID.	****3B-0E1A-586A-AC29-742247****

Examples

Sample success responses

JSONformat

{
  "RequestId": "******3B-0E1A-586A-AC29-742247******"
}

Error codes

HTTP status code	Error code	Error message
400	InvalidParam.TemplateIdInuse	Parameters: templateId is inuse.
403	OperationDenied	Your account has not enabled the ICE service.

For a list of error codes, visit the Service error codes.