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易居PGC直播Saas平台Ios播放器SDK。支持H264,AAC音视频硬件解码,最大支持4K分辨率视频。性能消耗低,延迟低。支持RTMP,HTTP等协议的直播和点播。

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epsIosPlayer

epsIosPlayer SDK使用说明

epsIosPlayer SDK是ios 平台上使用的软件开发工具包(SDK), 负责播放视频直播和点播内容。

一. 功能特点

• 音频编码:AAC

• 视频编码:H.264

• 播放流协议:RTMP, HLS, HTTP

• 显示:OpenGLES 2.0

二. 运行环境

platform: iOS 6.0~10.2.x

cpu: armv7, arm64, i386, x86_64, (armv7s is obselete)

api: MediaPlayer.framework-like

video-output: OpenGL ES 2.0

audio-output: AudioQueue, AudioUnit

hw-decoder: VideoToolbox (iOS 8+)

alternative-backend: AVFoundation.Framework.AVPlayer, MediaPlayer.Framework.MPMoviePlayerControlelr (obselete since iOS 8)

三.快速集成

本章节提供一个快速集成推流SDK基础功能的示例。 具体可以参考app demo工程中的相应文件。

3.1 下载工程

3.1.1 github下载 从github下载SDK及demo工程

3.2 工程目录结构

• EJUMediaDemo: 示例工程,演示本SDK主要接口功能的使用 • prebuild: 集成SDK需要的所有库文件.

3.3 配置项目

引入目标库, 将prebuild目录下的库文件引入到目标工程中并添加依赖。

3.4 简单播放示例

//创建playey对象    
IJKFFOptions *options = [IJKFFOptions optionsByDefault];
int videotoolbox = AppDelegateEntity.bSoftwareDecoder?0:1;
[options setOptionIntValue:videotoolbox forKey:@"videotoolbox" ofCategory:kIJKFFOptionCategoryPlayer];  
self.player = [[IJKFFMoviePlayerController alloc] initWithContentURL:self.url withOptions:options];
self.player.view.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
self.player.view.frame = self.view.bounds;
self.player.scalingMode = IJKMPMovieScalingModeAspectFit;
self.player.shouldAutoplay = YES;
self.player.maxCacheMsTime = 3000;
self.view.autoresizesSubviews = YES;
[self.view addSubview:self.player.view];
[self.view addSubview:self.mediaControl];
self.mediaControl.delegatePlayer = self.player;

//准备播放
- (void)viewWillAppear:(BOOL)animated
{
  [super viewWillAppear:animated];
  [self installMovieNotificationObservers];
  [self.player prepareToPlay];
}
//播放
- (IBAction)onClickPlay:(id)sender
{
  [self.player play];
  [self.mediaControl refreshMediaControl];
}
//暂停
- (IBAction)onClickPause:(id)sender
{
  [self.player pause];
  [self.mediaControl refreshMediaControl];
}
//结束
- (void)viewDidDisappear:(BOOL)animated
{
   [super viewDidDisappear:animated];
   [self.player shutdown];
   [self removeMovieNotificationObservers];
 }

3.5 扩展功能

//支持多种画面预览模式     
- (IBAction)onClickScaling:(id)sender {
    IJKMPMovieScalingMode scalingMode = self.player.scalingMode;
    if (++scalingMode > IJKMPMovieScalingModeFill)
        scalingMode = IJKMPMovieScalingModeNone;
    [self.player setScalingMode:scalingMode];
} 

//静音
- (void)onClickMute:(id)sender
{
  [self.player setVolume:IJKMPMovieVolumeMute];
}
//增大音量
- (IBAction)onClickHighAudio:(id)sender
{
  [self.player setVolume:IJKMPMovieVolumeUp];
}
//减少音量
- (IBAction)onClickLowAudio::(id)sender
{
  [self.player setVolume:IJKMPMovieVolumeDown];
}
//获取版本
- (IBAction)onClickVersion::(id)sender
{
  NSString * version = [IJKFFMoviePlayerController getEJUPlayerVersion];
}    
//镜像
- (void)onMirror:(id)sender
{
   [self.player mirror:IJKMPMovieMirrorLeftToRight];
}
//旋转
- (void)onRotation:(id)sender
{
   [self.player rotate:IJKMPMovieRotationAngle90];
}
 
	//设置是否创建日志文件,文件名debug.log
	[IJKFFMoviePlayerController setLogFileEnable:YES withLevel:k_IJK_LOG_INFO];
	
	//设置监听 当前提供了四个Notification监听
	/* Register observers for the various movie object notifications. */
		-(void)installMovieNotificationObservers
		{
			[[NSNotificationCenter defaultCenter] addObserver:self
							     selector:@selector(loadStateDidChange:)
								 name:IJKMPMoviePlayerLoadStateDidChangeNotification
							       object:_player];
			[[NSNotificationCenter defaultCenter] addObserver:self
							     selector:@selector(moviePlayBackDidFinish:)
								 name:IJKMPMoviePlayerPlaybackDidFinishNotification
							       object:_player];
			[[NSNotificationCenter defaultCenter] addObserver:self
							     selector:@selector(mediaIsPreparedToPlayDidChange:)
								 name:IJKMPMediaPlaybackIsPreparedToPlayDidChangeNotification
							       object:_player];
			[[NSNotificationCenter defaultCenter] addObserver:self
							     selector:@selector(moviePlayBackStateDidChange:)
								 name:IJKMPMoviePlayerPlaybackStateDidChangeNotification
							       object:_player];
		}

	/* Remove the movie notification observers from the movie object. */
	-(void)removeMovieNotificationObservers
	{
	    [[NSNotificationCenter defaultCenter]removeObserver:self name:IJKMPMoviePlayerLoadStateDidChangeNotification object:_player];
	    [[NSNotificationCenter defaultCenter]removeObserver:self name:IJKMPMoviePlayerPlaybackDidFinishNotification object:_player];
	    [[NSNotificationCenter defaultCenter]removeObserver:self name:IJKMPMediaPlaybackIsPreparedToPlayDidChangeNotification object:_player];
	    [[NSNotificationCenter defaultCenter]removeObserver:self name:IJKMPMoviePlayerPlaybackStateDidChangeNotification object:_player];
	}

四. API使用说明

@protocol EJUMediaPlayback

  • (void)prepareToPlay;

  • (void)play;

  • (void)pause;

  • (void)stop;

  • (BOOL)isPlaying;

  • (void)shutdown;

  • (void)setVolume;

  • (void)mirror;

  • (void)rotate;

  • (void)setScalingMode;

@property(nonatomic, readonly) UIView *view;

@property(nonatomic) NSTimeInterval currentPlaybackTime;

@property(nonatomic, readonly) NSTimeInterval duration;

@property(nonatomic, readonly) NSTimeInterval playableDuration;

@property(nonatomic, readonly) NSInteger bufferingProgress;

@property(nonatomic) BOOL shouldAutoplay;

About

易居PGC直播Saas平台Ios播放器SDK。支持H264,AAC音视频硬件解码,最大支持4K分辨率视频。性能消耗低,延迟低。支持RTMP,HTTP等协议的直播和点播。

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