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About the developer

LaiFengiOS
4.2K Stars 1.1K Forks MIT License 231 Commits 132 Opened issues

Description

LaiFeng IOS Live Kit,H264 and AAC Hard coding,support GPUImage Beauty, rtmp transmission,weak network lost frame,Dynamic switching rate

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LFLiveKit

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Build Status  License MIT  CocoaPods  Support  platform 

LFLiveKit is a opensource RTMP streaming SDK for iOS.

Features

  • [x] Background recording
  • [x] Support horizontal vertical recording
  • [x] Support Beauty Face With GPUImage
  • [x] Support H264+AAC Hardware Encoding
  • [x] Drop frames on bad network
  • [x] Dynamic switching rate
  • [x] Audio configuration
  • [x] Video configuration
  • [x] RTMP Transport
  • [x] Switch camera position
  • [x] Audio Mute
  • [x] Support Send Buffer
  • [x] Support WaterMark
  • [x] Swift Support
  • [x] Support Single Video or Audio
  • [x] Support External input video or audio(Screen recording or Peripheral)
  • [ ] ~~FLV package and send~~

Requirements

- iOS 7.0+
- Xcode 7.3

Installation

CocoaPods

# To integrate LFLiveKit into your Xcode project using CocoaPods, specify it in your Podfile:

source 'https://github.com/CocoaPods/Specs.git' platform :ios, '7.0' pod 'LFLiveKit'

Then, run the following command:

$ pod install

Carthage

1. Add `github "LaiFengiOS/LFLiveKit"` to your Cartfile.
2. Run `carthage update --platform ios` and add the framework to your project.
3. Import \.

Manually

1. Download all the files in the `LFLiveKit` subdirectory.
2. Add the source files to your Xcode project.
3. Link with required frameworks:
    * UIKit
    * Foundation
    * AVFoundation
    * VideoToolbox
    * AudioToolbox
    * libz
    * libstdc++

Usage example

Objective-C

- (LFLiveSession*)session {
    if (!_session) {
        _session = [[LFLiveSession alloc] initWithAudioConfiguration:[LFLiveAudioConfiguration defaultConfiguration] videoConfiguration:[LFLiveVideoConfiguration defaultConfiguration]];
        _session.preView = self;
        _session.delegate = self;
    }
    return _session;
}

  • (void)startLive { LFLiveStreamInfo *streamInfo = [LFLiveStreamInfo new]; streamInfo.url = @"your server rtmp url"; [self.session startLive:streamInfo]; }

  • (void)stopLive { [self.session stopLive]; }

//MARK: - CallBack:

  • (void)liveSession:(nullable LFLiveSession *)session liveStateDidChange: (LFLiveState)state;
  • (void)liveSession:(nullable LFLiveSession )session debugInfo:(nullable LFLiveDebug)debugInfo;
  • (void)liveSession:(nullable LFLiveSession*)session errorCode:(LFLiveSocketErrorCode)errorCode;

Swift

// import LFLiveKit in [ProjectName]-Bridging-Header.h
#import  



//MARK: - Getters and Setters lazy var session: LFLiveSession = { let audioConfiguration = LFLiveAudioConfiguration.defaultConfiguration() let videoConfiguration = LFLiveVideoConfiguration.defaultConfigurationForQuality(LFLiveVideoQuality.Low3, landscape: false) let session = LFLiveSession(audioConfiguration: audioConfiguration, videoConfiguration: videoConfiguration)

session?.delegate = self
session?.preView = self.view
return session!

}()

//MARK: - Event func startLive() -> Void { let stream = LFLiveStreamInfo() stream.url = "your server rtmp url"; session.startLive(stream) }

func stopLive() -> Void { session.stopLive() }

//MARK: - Callback func liveSession(session: LFLiveSession?, debugInfo: LFLiveDebug?) func liveSession(session: LFLiveSession?, errorCode: LFLiveSocketErrorCode) func liveSession(session: LFLiveSession?, liveStateDidChange state: LFLiveState) </lflivekit.h>

Release History

* 2.0.0
    * CHANGE: modify bugs,support ios7 live.
* 2.2.4.3
    * CHANGE: modify bugs,support swift import.
* 2.5 
    * CHANGE: modify bugs,support bitcode.

License

LFLiveKit is released under the MIT license. See LICENSE for details.

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