How to Make Karaoke Online Easily with ZEGOCLOUD

Sing like a star from the comfort of your home with the power of technology. You can enjoy a vast selection of karaoke tracks complete with lyrics and backing music with karaoke online. So turn on the microphone and let your inner popstar shine with karaoke online.

How to Do Online Karaoke using ZEGOCLOUD SDK

Transform your audio experience with ZEGOCLOUD’s comprehensive UIKits. Designed for developers, UIKIts is a powerful toolkit to create real-time audio applications like online music concerts and meetings. It boasts a range of features including multiple audio stream support, effective echo cancellation, and easy integration with other systems, making audio room management a breeze.

If you are looking for how to do online karaoke, ZEGOCLOUD UIkits would allow you to finish app-building in low code. It includes Live Audio Room Kit SDK that is special for karaoke online. Unlock a world of musical possibilities with the Live Audio Room Kit SDK for online karaoke. Here’s a sneak peek of what you can expect:

1. Music and lyrics customization

With the Live Audio Room Kit SDK, you have the ability to add background music to your karaoke performances and customize the lyrics display to suit your personal style. This means you can create karaoke videos that truly reflect your musical preferences.

2. User-friendly interface

The SDK has a simple and intuitive interface that makes it easy for users to create and customize their karaoke videos. With its straightforward design, you don’t have to be a tech-savvy person to use it effectively.

3. Personalized customization

The Live Audio Room Kit SDK allows you to tailor your karaoke videos to your individual preferences. This means you can experiment with different styles and make your videos truly unique.

4. High-quality output

The videos you create with this tool will have excellent sound and visual quality, making it suitable for sharing online or watching on any device. Whether you’re watching on your TV or on a computer, you can expect a top-notch viewing experience.

Steps to Create Karaoke Online Free

Preparation

Get a developer account with ZEGOCLOUD.
Configure Flutter on your computer.
Use an Android or iOS device with audio and internet support.
Go to ZEGOCLOUD Admin Console.
Create a new project and record the AppID and AppSign.
Enable the In-app Chat service.

To make online karaoke with the Live Audio Room Kit SDK:

In the project’s root directory, execute the code below to add ZegoUIKitPrebuiltLiveAudioRoom:

flutter pub add zego_uikit_prebuilt_live_audio_room

In your main.dart file, import the SDK with this line:

import 'package:zego_uikit_prebuilt_live_audio_room/zego_uikit_prebuilt_live_audio_room.dart';

You’re now ready to create an amazing online karaoke experience!

How to Use the Live Audio Room Kit for Online Karaoke Free

To join a Live Audio Room with the Live Audio Room Kit, you’ll need to have your userID and userName handy. The specific live audio room you want to participate in is identified by its roomID.

Here’s how to get started with the Live Page class in your main.dart file:

class LivePage extends StatelessWidget {
  final String roomID;
  final bool isHost;

  const LivePage({Key? key, required this.roomID, this.isHost = false}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return SafeArea(
      child: ZegoUIKitPrebuiltLiveAudioRoom(
        appID: yourAppID, // Add your appID from the ZEGOCLOUD Admin Console.
        appSign: yourAppSign, // Add your appSign from the ZEGOCLOUD Admin Console.
        userID: 'user_id',
        userName: 'user_name',
        roomID: roomID,
        config: isHost
            ? ZegoUIKitPrebuiltLiveAudioRoomConfig.host()
            : ZegoUIKitPrebuiltLiveAudioRoomConfig.audience(),
      ),
    );
  }
}

Get ready to join a live audio room and enjoy singing your heart out!

Android project configuration

Take the following steps below to configure your Android project in Flutter:

Boost your Android app’s performance by setting the compileSdkVersion to 33 in your_project/android/app/build.gradle.
Ensure your app has the necessary permissions by adding these lines to app/src/main/AndroidManifest.xml:

<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.RECORD_AUDIO" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />

Protect your SDK from obfuscation by creating a file called proguard-rules.pro in android > app and adding the line -keep <strong>class</strong> .<strong>zego</strong>. { *; }. Also, add the following code in the release section of your_project/android/app/build.gradle:

proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

iOS project configuration

1. Granting Access: In your_project/ios directory, open the Podfile and add the following code to the post install section to enable camera and microphone permissions:

# Permission Configuration
target.build_configurations.each do |config|
  config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
    '$(inherited)',
    'PERMISSION_CAMERA=1',
    'PERMISSION_MICROPHONE=1',
  ]
End

This will allow your app to smoothly request access to the camera and microphone when necessary.

2. Providing Information: To give users more clarity on why your app requires camera and microphone access, navigate to the Info.plist file in the your_project/ios/Runner directory and add the following code to the dict section:

<key>NSCameraUsageDescription</key>
<string>This app needs camera access to join a live audio session.</string>
<key>NSMicrophoneUsageDescription</key>
<string>This app needs microphone access to participate in a live audio session.</string>

This will let your users know why the app needs these resources and increase transparency.

3. Enhancing Performance: To improve the app’s performance and efficiency, disable Bitcode by opening the Runner.xcworkspace file in your_project > iOS directory, and selecting your target project.

With these three steps, you are all set to join live audio sessions seamlessly.

Run a Demo

With our demo source code, you’ll have everything you need to get started on your project.

ZEGOCLOUD SDK provides an effortless way to enjoy free online karaoke, with its user-friendly interface and advanced features. Sing with friends and family from the comfort of your home.

Whether you’re a seasoned karaoke pro or just starting out, ZEGOCLOUD SDK makes it easy to get started with online karaoke for free. So why wait? Give it a try and experience the fun and excitement of online karaoke for yourself!