rtmp_stream 1.0.0

📖 Overview

rtmp_stream is a Flutter plugin designed to provide unified RTMP streaming and video recording capabilities for Android and iOS.
It addresses the lack of suitable Flutter RTMP plugins on pub.dev: existing plugins are either no longer maintained or rely on outdated dependencies, making them unsuitable for modern mobile applications.

⚙️ Technical Foundation

By leveraging these mature libraries, rtmp_stream provides a consistent cross-platform API interface, reducing development complexity.

❓ Why This Plugin

  • No suitable Flutter RTMP plugin exists on pub.dev.
  • Existing plugins suffer from:
    • Long-term lack of maintenance.
    • Outdated dependencies, incompatible with the latest Flutter and platform SDKs.

Therefore, the goal of rtmp_stream is to deliver a modern, stable, and maintainable RTMP streaming solution.

🛠️ Supported Methods

🌍 Common Methods (Android & iOS)

  • 📷 Get available cameras: availableCameras
  • ⚙️ Initialize plugin: initialize
  • 🎥 Start local video recording: startVideoRecording
  • ⏹️ Stop local video recording: stopRecording
  • 📡 Start recording and streaming: startVideoRecordingAndStreaming
  • ⏹️ Stop recording or streaming: stopRecordingOrStreaming
  • 📡 Start video streaming: startVideoStreaming
  • ⏹️ Stop video streaming: stopStreaming
  • 🔄 Switch camera: switchCamera
  • 🔊 Toggle audio on/off: switchAudio
  • 💡 Toggle flashlight on/off: switchFlashLight
  • 📊 Get stream statistics: getStreamStatistics
  • 🗑️ Dispose plugin: dispose

🍎 iOS Exclusive Methods

Since HaishinKit supports not only streaming but also RTMP playback, iOS provides additional features:

  • ⏸️ Pause stream playback: pauseStream

    Note: This pauses playback, not streaming.

  • ▶️ Resume stream playback: resumeStream

    Note: This resumes playback, not streaming.

  • 🎚️ Set audio bitrate: setAudioSettings
  • 🎞️ Set video settings: setVideoSettings
  • 🔊 Get temporary mute status: getHasAudio
  • 🔊 Set temporary mute: setHasAudio
  • 🎥 Get temporary video stop status: getHasVideo
  • 🎥 Set temporary video stop: setHasVideo
  • 🎬 Set streaming frame rate: setFrameRate
  • ⚙️ Set session preset: setSessionPreset
  • 🖼️ Set screen dimensions: setScreenSettings

🤖 Android Exclusive Methods

Android provides additional features during live streaming:

  • 📸 Take snapshot during streaming: takePicture
  • ⏸️ Pause recording: pauseVideoRecording
  • ▶️ Resume recording: resumeVideoRecording
  • 🎨 Apply filter: setFilter

    Filter type values correspond to filters defined in source code:
    CameraNativeView.kt

  • ❌ Remove filter: removeFilter

🚀 Conclusion

rtmp_stream 1.0.0 provides Flutter developers with a cross-platform, modern RTMP streaming and video recording plugin, addressing the shortcomings of the current ecosystem.
It is built on Android’s RootEncoder and iOS’s HaishinKit, offering a unified API while extending playback and audio/video controls on iOS, and snapshot and filter features on Android—helping developers quickly build live streaming and recording applications.

Libraries

camera