#import "ViewController.h"
#import <AVFoundation/AVFoundation.h> //需要导入框架

#define EYScreenWidth [[UIScreen mainScreen] bounds].size.width
#define EYScreenHeight [[UIScreen mainScreen] bounds].size.height

@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
 [super viewDidLoad];
 
 //1.从mainBundle获取test.mp4的具体路径
 NSString * path = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"mp4"];
 //2.文件的url
 NSURL * url = [NSURL fileURLWithPath:path];
 
 //3.根据url创建播放器(player本身不能显示视频)
 AVPlayer * player = [AVPlayer playerWithURL:url];
 
 //4.根据播放器创建一个视图播放的图层
 AVPlayerLayer * layer = [AVPlayerLayer playerLayerWithPlayer:player];
 
 //5.设置图层的大小
 layer.frame = CGRectMake(0, 0, EYScreenWidth, EYScreenHeight);
 
 //6.添加到控制器的view的图层上面
 [self.view.layer addSublayer:layer];
 
 //7.开始播放
 [player play];
}

@end

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController

//视频流的路径,外界传过来的视频流的地址
@property (nonatomic, copy) NSString * rtspPath;

@end

#import "ViewController.h"
#import <MobileVLCKit/MobileVLCKit.h>

//屏幕宽高的宏
#define EYScreenWidth [[UIScreen mainScreen] bounds].size.width
#define EYScreenHeight [[UIScreen mainScreen] bounds].size.height

@interface ViewController ()

//视频播放
@property (nonatomic, strong) VLCMediaPlayer *player;

@end

@implementation ViewController

- (void)viewDidLoad {
 [super viewDidLoad];

 //1.创建播放视图,模拟器测试会有问题!!!真机可以正常播放
 UIView *videoView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, EYScreenWidth, EYScreenHeight)];
 [self.view addSubview:videoView];

 //2.创建播放器
 self.player = [[VLCMediaPlayer alloc] initWithOptions:nil];

 //3.设置播放图层
 self.player.drawable = videoView;

 //4.设置播放的路径
 self.player.media = [VLCMedia mediaWithURL:[NSURL URLWithString:self.rtspPath]];

 //5.开始播放
 [self.player play];
}

- (void)dealloc
{
 if (self.player.isPlaying) {
  [self.player stop];
 }
}

@end

#import <UIKit/UIKit.h>

@interface ViewController : UIViewController

//视频流的路径
@property (nonatomic, copy) NSString * rtspPath;

@end

#import "ViewController.h"
#import <IJKMediaFramework/IJKMediaFramework.h>

// 宏定义
#define EYScreenBounds [UIScreen mainScreen].bounds

@interface ViewController ()

@property (nonatomic, strong) IJKFFMoviePlayerController * ijkPlayer;

@end

@implementation ViewController

- (void)viewDidLoad {
 [super viewDidLoad];

 //初始化播放控制器
 self.ijkPlayer = [[IJKFFMoviePlayerController alloc] initWithContentURLString:self.rtspPath withOptions:nil];

 //设置打印级别, 测试发现没有什么效果
 [IJKFFMoviePlayerController setLogLevel:k_IJK_LOG_DEBUG];

 //设置控制器的view大小
 self.ijkPlayer.view.frame = EYScreenBounds;

 //控制器的view添加到自身的view上面
 [self.view addSubview:self.ijkPlayer.view];
}

- (void)viewWillAppear:(BOOL)animated
{
 [super viewWillAppear:animated];

 if (!self.ijkPlayer.isPlaying) {
  //播放
  [self.ijkPlayer prepareToPlay];
 }
}

- (void)viewWillDisappear:(BOOL)animated
{
 [super viewWillDisappear:animated];

 if (self.ijkPlayer.isPlaying) {
  //关闭
  [self.ijkPlayer shutdown];
 }
}

@end