haishin_kit 0.14.0 haishin_kit: ^0.14.0 copied to clipboard
A Flutter plugin for Camera and Microphone streaming library via RTMP.
HaishinKit Plugin #
- A Flutter plugin for iOS, Android. Camera and Microphone streaming library via RTMP.
Android | iOS | |
---|---|---|
Support | SDK 21+ | iOS 12.0+ |
🌏 Dependencies #
Project name | Notes | License |
---|---|---|
HaishinKit for iOS, macOS and tvOS. | Camera and Microphone streaming library via RTMP, HLS for iOS, macOS and tvOS. | BSD 3-Clause "New" or "Revised" License |
HaishinKit for Android. | Camera and Microphone streaming library via RTMP for Android. | BSD 3-Clause "New" or "Revised" License |
🎨 Features #
RTMP #
- ✅ Authentication
- ✅ Publish and Recording (H264/AAC)
- ✅ Playback (Beta)
- ✅ Adaptive bitrate streaming
- ✅ Automatic drop frames
- ❌ Action Message Format
- ✅ AMF0
- ❌ AMF3
- ✅ SharedObject
- ✅ RTMPS
- ✅ Native (RTMP over SSL/TLS)
🐾 Example #
Here is a small example flutter app displaying a camera preview.
import 'dart:async';
import 'package:audio_session/audio_session.dart';
import 'package:flutter/material.dart';
import 'package:haishin_kit/audio_source.dart';
import 'package:haishin_kit/net_stream_drawable_texture.dart';
import 'package:haishin_kit/rtmp_connection.dart';
import 'package:haishin_kit/rtmp_stream.dart';
import 'package:haishin_kit/video_source.dart';
import 'package:permission_handler/permission_handler.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatefulWidget {
const MyApp({Key? key}) : super(key: key);
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
RtmpConnection? _connection;
RtmpStream? _stream;
bool _recording = false;
CameraPosition currentPosition = CameraPosition.back;
@override
void initState() {
super.initState();
initPlatformState();
}
Future<void> initPlatformState() async {
await Permission.camera.request();
await Permission.microphone.request();
// Set up AVAudioSession for iOS.
final session = await AudioSession.instance;
await session.configure(const AudioSessionConfiguration(
avAudioSessionCategory: AVAudioSessionCategory.playAndRecord,
avAudioSessionCategoryOptions:
AVAudioSessionCategoryOptions.allowBluetooth,
));
RtmpConnection connection = await RtmpConnection.create();
connection.eventChannel.receiveBroadcastStream().listen((event) {
switch (event["data"]["code"]) {
case 'NetConnection.Connect.Success':
_stream?.publish("live");
setState(() {
_recording = true;
});
break;
}
});
RtmpStream stream = await RtmpStream.create(connection);
stream.attachAudio(AudioSource());
stream.attachVideo(VideoSource(position: currentPosition));
if (!mounted) return;
setState(() {
_connection = connection;
_stream = stream;
});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(title: const Text('HaishinKit example app'), actions: [
IconButton(
icon: const Icon(Icons.flip_camera_android),
onPressed: () {
if (currentPosition == CameraPosition.front) {
currentPosition = CameraPosition.back;
} else {
currentPosition = CameraPosition.front;
}
_stream?.attachVideo(VideoSource(position: currentPosition));
},
)
]),
body: Center(
child: _stream == null
? const Text("")
: NetStreamDrawableTexture(_stream),
),
floatingActionButton: FloatingActionButton(
child: _recording
? const Icon(Icons.fiber_smart_record)
: const Icon(Icons.not_started),
onPressed: () {
if (_recording) {
_connection?.close();
setState(() {
_recording = false;
});
} else {
_connection?.connect("rtmp://192.168.1.9/live");
}
},
),
),
);
}
}