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https://github.com/LaiFengiOS/LFLiveKit

LaiFeng IOS Live Kit,H264 and AAC Hard coding，support GPUImage Beauty， rtmp transmission，weak network lost frame，Dynamic switching rate
https://github.com/LaiFengiOS/LFLiveKit

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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

==============

![icon~](https://raw.github.com/LaiFengiOS/LFLiveKit/master/samples/Icon.png)



[![Build Status](https://travis-ci.org/LaiFengiOS/LFLiveKit.svg)](https://travis-ci.org/LaiFengiOS/LFLiveKit) 

[![License MIT](https://img.shields.io/badge/license-MIT-green.svg?style=flat)](https://raw.githubusercontent.com/chenliming777/LFLiveKit/master/LICENSE) 

[![CocoaPods](http://img.shields.io/cocoapods/v/LFLiveKit.svg?style=flat)](http://cocoapods.org/?q=LFLiveKit) 

[![Support](https://img.shields.io/badge/ios-7-orange.svg)](https://www.apple.com/nl/ios/) 

![platform](https://img.shields.io/badge/platform-ios-ff69b4.svg) 



**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

```objc

- (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

```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)

```



## 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.**