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rtc-voice-changer

v1.0.4

Published

voice changer plugin for TRTC Web SDK

Downloads

22

Readme

The RTCVoiceChanger plugin can be used in conjunction with the TRTC Web SDK to change the voice on TRTC calls.

NPM version NPM downloads Documents

English | 简体中文

Introduction

rtc-voice-changer is used to change the voice of TRTC's audio and video calls.

Prerequisites

TRTC monthly subscription Premium and higher is required to use this plugin.

Supported browsers: Chrome 66+, Edge 79+, Safari 14.1+, Firefox 76+.

For better use of rtc-voice-changer, it is recommended that you use the latest version of Chrome.

Installation

npm install rtc-voice-changer

Feature Description

Step 1. Initialize RTCVoiceChanger

import RTCVoiceChanger from 'rtc-voice-changer';
const voiceChanger = new RTCVoiceChanger();

Step 2. Create a processor instance to process audio and video streams

A processor can only process one stream.

let localStream = TRTC.createStream({ audio: true, video: true });
await localStream.initialize();
const processor = voiceChanger.createProcessor({ userId, sdkAppId, userSig });

// 1-Brat 2-Loli 3-Uncle 4-Heavy Metal 5-Cold 6-Foreign Accent 7-Beast 8-Fat Otaku 9-Strong Current 10-Heavy Machinery 11-Ethereal
await processor.process(localStream, 1);

// Switch effects midway
processor.setEffect(3);

Step 3. End the call and destroy resources

await client.leave();
voiceChangerProcessor.destroy();

API

RTCVoiceChanger

Create a plugin instance

const rtcVoiceChanger = new RTCVoiceChanger();

createProcessor(params)

Create a Processor instance

const voiceChangerProcessor = await rtcVoiceChanger.createProcessor({
  sdkAppId,
  userId,
  userSig
});

Params:

| Name | Type | Description | | -------- | -------- | ------------------------------------------------------------ | | sdkAppId | number | sdkAppId Get the sdkAppId information in Application Information after creating a new application by clicking Application Management > Create Application in the Real-Time Audio and Video Console. | | userId | string | User IDIt is recommended to limit the length to 32 bytes, and only allow uppercase and lowercase English letters (a-zA-Z), numbers (0-9), underscores, and hyphens. | | userSig | string | UserSig signatureRefer to UserSig Related for how to calculate userSig. |

Processor

process(localStream, voiceType)

Add noise reduction effect to the audio of the local stream.

Params:

| Name | Type | Description | |-------------|---------------|----------------------------------------------------------------| | localStream | LocalStream | Local stream. | | voiceType | number | 1-Brat 2-Loli 3-Uncle 4-Heavy Metal 5-Cold 6-Foreign Accent 7-Beast 8-Fat Otaku 9-Strong Current 10-Heavy Machinery 11-Ethereal. |

await voiceChangerProcessor.process(localStream, 1);

setEffect(type)

Switch effects.

| Name | Type | Description | |-------------|---------------|----------------------------------------------------------------| | voiceType | number | 1-Brat 2-Loli 3-Uncle 4-Heavy Metal 5-Cold 6-Foreign Accent 7-Beast 8-Fat Otaku 9-Strong Current 10-Heavy Machinery 11-Ethereal. |

await voiceChangerProcessor.setEffect(2);

close()

Turn off the voice changing effect.

voiceChangerProcessor.close();

destroy()

Destroy the processor and release resources, ending the processor's lifecycle.

voiceChangerProcessor.destroy();

Changelog

Version 1.0.1 @2023.7.7

Improvement

Optimising performance issues.

Version 1.0.0 @2023.06.20

Official Release 1.0.0