Help & DocumentationLive Video BroadcastingCloud APILVB Transcoding APIsModifyLiveTranscodeTemplate

ModifyLiveTranscodeTemplate

Last updated: 2019-06-25 22:24:41

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## 1. API Description

API request domain name: live.tencentcloudapi.com.

This modifies the transcoding template configuration.

Default API request rate limit: 200 requests/second.

2. Request Parameters

The following parameters are required for requesting this API, including action-specific parameters and common parameters. For more information about common parameters for all requests, see Common Request Parameters.

Parameter name Required Type Description
Action Yes String Common parameter; the name of this API: ModifyLiveTranscodeTemplate
Version Yes String Common parameter; the version of this API: 2018-08-01
Region No String Common parameter; optional for this API
TemplateId Yes Integer Template ID.
Vcodec No String Video encoding:
h264/h265
Acodec No String Audio encoding:
aac/mp3
AudioBitrate No Integer Audio bit rate; 0 by default; value range: 0-500
Description No String Template description
VideoBitrate No Integer Video bit rate. Value range: 100-8000
Width No Integer Width. Value range: 0-3000
NeedVideo No Integer Whether to keep the video; 0: no, 1: yes. 1 by default.
NeedAudio No Integer Whether to keep the audio; 0: no, 1: yes. 1 by default.
Height No Integer Height. Value range: 0-3000
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 value: 0, 90, 180, 270
Profile No String Encoding quality:
baseline/main/high.
BitrateToOrig No Integer Whether to not exceed the original bit rate. 0: no, 1: yes. 0 by default.
HeightToOrig No Integer Whether to not exceed the original height. 0: no, 1: yes. 0 by default.
FpsToOrig No Integer Whether to not exceed the original fps. 0: no, 1: yes. 0 by default.

3. Return Parameters

Parameter name Type Description
RequestId String The ID of the request. Each request returns a unique ID. The RequestId is required to troubleshoot issues.

4. Sample

Request Sample

Input Sample Code

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 Sample Code

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

5. Developer Resources

API Explorer

API Explorer is a tool that provides ease of use in requesting APIs, authenticating identities, generating SDK and exploring APIs in Tencent Cloud environment.

SDK

Cloud API 3.0 comes with a set of complementary development toolkits (SDKs) that support multiple programming languages and make it easier to call the API.

TCCLI

6. Error Codes

The following error codes are API business logic-related. For other error codes, see Common Error Codes.

Error Code Description
InternalError Internal error
InternalError.ArgsNotMatch For the API that is used for adding transcoding template
InternalError.ConfInUsed The template is in use.
InternalError.ConfNotFound The template does not exist.
InternalError.ConfOutLimit The number of templates exceeds the display.
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 Parameter error
InvalidParameterValue Incorrect parameter value
MissingParameter Missing parameter