Help & DocumentationLive Video BroadcastingCloud APILVB Transcoding APIsModifyLiveTranscodeTemplate

ModifyLiveTranscodeTemplate

Last updated: 2020-03-20 17:18:55

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1. API Description

Domain name for API request: live.tencentcloudapi.com.

This API is used to modify the transcoding template configuration.

A maximum of 200 requests can be initiated per second for this API.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: ModifyLiveTranscodeTemplate.
Version Yes String Common parameter. The value used for this API: 2018-08-01.
Region No String Common parameter. This parameter is not required for this API.
TemplateId Yes Integer Template ID.
Vcodec No String Video encoding format:
h264/h265.
Acodec No String Audio encoding format:
aac/mp3.
AudioBitrate No Integer Audio bitrate. Value range: 0–500. Default value: 0.
Description No String Template description.
VideoBitrate No Integer Video bitrate. Value range: 100–8,000
Width No Integer Width. Value range: 0–3,000
NeedVideo No Integer Whether to keep the video. 0: no; 1: yes. Default value: 1.
NeedAudio No Integer Whether to keep the audio. 0: no; 1: yes. Default value: 1.
Height No Integer Height. Value range: 0–3,000
Fps No Integer Frame rate. Value range: 0–200
Gop No Integer Keyframe interval in seconds. Value range: 0–50
Rotate No Integer Rotation angle. Valid values: 0, 90, 180, 270
Profile No String Encoding quality:
baseline/main/high.
BitrateToOrig No Integer Whether to not exceed the original bitrate. 0: no; 1: yes. Default value: 0.
HeightToOrig No Integer Whether to not exceed the original height. 0: no; 1: yes. Default value: 0.
FpsToOrig No Integer Whether to not exceed the original frame rate. 0: no; 1: yes. Default value: 0.
AdaptBitratePercent No Float VideoBitrate minus TESHD bitrate. Value range: 0.1–0.5.

3. Output Parameters

Parameter Name Type Description
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Sample request

Input Example

https://live.tencentcloudapi.com/?Action=ModifyLiveTranscodeTemplate
&TemplateId=1001
&Vcodec=h265
&Acodec=aac
&AudioBitrate=600
&Description=test
&VideoBitrate=1500
&Width=250
&NeedVideo=1
&NeedAudio=1
&Height=240
&Fps=30
&Gop=3
&Rotate=0
&Profile=main
&BitrateToOrig=0
&HeightToOrig=0
&FpsToOrig=0
&<Common request parameter>

Output Example

{
  "Response": {
    "RequestId": "3c140219-cfe9-470e-b241-907877d6fb03"
  }
}

5. Developer Resources

API Explorer

This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
InternalError Internal error.
InternalError.ArgsNotMatch For the transcoding template adding API.
InternalError.ConfInUsed The template is in use.
InternalError.ConfNotFound The template does not exist.
InternalError.ConfOutLimit The number of templates exceeds the limit.
InternalError.InvalidInput Parameter check failed.
InternalError.NotFound The record does not exist.
InternalError.RuleAlreadyExist The rule has already been configured.
InternalError.RuleInUsing The rule is in use.
InternalError.RuleNotFound The rule does not exist.
InternalError.RuleOutLimit The rule exceeds the limit.
InvalidParameter Invalid parameter.
InvalidParameterValue Wrong parameter value.
MissingParameter Missing parameter.