#import <IJKMediaFramework/IJKMediaPlayer.h>
@interface PlayerViewController ()
@property (nonatomic,strong) id<IJKMediaPlayback> player;
@property (nonatomic, weak) UIView *disPlayerView;
@property (nonatomic, strong) NSDictionary *resultDict;
@end
@implementation PlayerViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.view.backgroundColor = [UIColor whiteColor];
[self createPlayerBaseView];
[self createBtn];
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
[self createPlayerWithUrlStr:@"http://pl-ali.youku.com/playlist/m3u8?vid=XMTUxMTU0NzA3Ng%3D%3D&type=mp4&ups_client_netip=7ccda03e&utid=WvVPj35hEWUDAD1%2F6UmfLEIM&ccode=0590&psid=5d12228feb98c5a249ae6a63df2442a6&duration=6808&expire=18000&drm_type=1&drm_device=10&ups_ts=1526032072&onOff=0&encr=0&ups_key=e063ff139dc55f75c431a5954ae66b59"];
});
}
- (void)viewDidDisappear:(BOOL)animated {
[super viewDidDisappear:animated];
[self removeMovieNotificationObservers];
[self.player stop];
[[self.player view] removeFromSuperview];
}
#pragma mark - 按钮
- (void)createBtn {
UIButton *playBtn = [UIButton buttonWithType:UIButtonTypeSystem];
playBtn.backgroundColor = [UIColor orangeColor];
playBtn.frame = CGRectMake(10, 500, 100, 40);
[playBtn setTitle:@"播放/暂停" forState:UIControlStateNormal];
[playBtn addTarget:self action:@selector(playBtnClick) forControlEvents:UIControlEventTouchUpInside];
[self.view addSubview:playBtn];
}
- (void)playBtnClick {
if (self.player.isPlaying) {
[self.player pause];
}else {
[self.player play];
}
}
- (void)createPlayerBaseView {
UIView *disPlayerView = [[UIView alloc] initWithFrame:CGRectMake(0, 200, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.width/16.0*9.0)];
self.disPlayerView = disPlayerView;
disPlayerView.backgroundColor = [UIColor blackColor];
[self.view addSubview:disPlayerView];
}
- (void)createPlayerWithUrlStr:(NSString *)urlStr {
NSURL *url = [NSURL URLWithString:urlStr];
IJKFFOptions *options = [IJKFFOptions optionsByDefault];
//非标准桢率会导致音画不同步，所以设定为 15 或者 29.97
[options setOptionValue:@"29.97" forKey:@"max-fps" ofCategory:kIJKFFOptionCategoryPlayer];
//若视频处理不过来，会导致音视频不同步，此时丢掉部分帧
[options setPlayerOptionIntValue:5 forKey:@"framedrop"];
self.player = [[IJKFFMoviePlayerController alloc] initWithContentURL:url withOptions:options];
UIView *playerView = [self.player view];
NSLog(@"%@", self.player);
playerView.frame = self.disPlayerView.bounds;
[self.disPlayerView insertSubview:playerView atIndex:1];
[self installMovieNotificationObservers];
if (![self.player isPlaying]) {
[self.player prepareToPlay];
}
}
#pragma Selector func
- (void)loadStateDidChange:(NSNotification*)notification {
IJKMPMovieLoadState loadState = _player.loadState;
if ((loadState & IJKMPMovieLoadStatePlaythroughOK) != 0) {
NSLog(@"LoadStateDidChange: IJKMovieLoadStatePlayThroughOK: %dn",(int)loadState);
}else if ((loadState & IJKMPMovieLoadStateStalled) != 0) {
NSLog(@"loadStateDidChange: IJKMPMovieLoadStateStalled: %dn", (int)loadState);
} else {
NSLog(@"loadStateDidChange: ???: %dn", (int)loadState);
}
}
- (void)moviePlayBackFinish:(NSNotification*)notification {
int reason =[[[notification userInfo] valueForKey:IJKMPMoviePlayerPlaybackDidFinishReasonUserInfoKey] intValue];
switch (reason) {
case IJKMPMovieFinishReasonPlaybackEnded:
NSLog(@"playbackStateDidChange: IJKMPMovieFinishReasonPlaybackEnded: %dn", reason);
break;
case IJKMPMovieFinishReasonUserExited:
NSLog(@"playbackStateDidChange: IJKMPMovieFinishReasonUserExited: %dn", reason);
break;
case IJKMPMovieFinishReasonPlaybackError:
NSLog(@"playbackStateDidChange: IJKMPMovieFinishReasonPlaybackError: %dn", reason);
break;
default:
NSLog(@"playbackPlayBackDidFinish: ???: %dn", reason);
break;
}
}
- (void)mediaIsPreparedToPlayDidChange:(NSNotification*)notification {
NSLog(@"mediaIsPrepareToPlayDidChangen");
}
- (void)moviePlayBackStateDidChange:(NSNotification*)notification {
switch (_player.playbackState) {
case IJKMPMoviePlaybackStateStopped:
NSLog(@"IJKMPMoviePlayBackStateDidChange %d: stoped", (int)_player.playbackState);
break;
case IJKMPMoviePlaybackStatePlaying:
NSLog(@"IJKMPMoviePlayBackStateDidChange %d: playing", (int)_player.playbackState);
break;
case IJKMPMoviePlaybackStatePaused:
NSLog(@"IJKMPMoviePlayBackStateDidChange %d: paused", (int)_player.playbackState);
break;
case IJKMPMoviePlaybackStateInterrupted:
NSLog(@"IJKMPMoviePlayBackStateDidChange %d: interrupted", (int)_player.playbackState);
break;
case IJKMPMoviePlaybackStateSeekingForward:
case IJKMPMoviePlaybackStateSeekingBackward: {
NSLog(@"IJKMPMoviePlayBackStateDidChange %d: seeking", (int)_player.playbackState);
break;
}
default: {
NSLog(@"IJKMPMoviePlayBackStateDidChange %d: unknown", (int)_player.playbackState);
break;
}
}
}
#pragma Install Notifiacation
- (void)installMovieNotificationObservers {
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(loadStateDidChange:)
name:IJKMPMoviePlayerLoadStateDidChangeNotification
object:_player];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(moviePlayBackFinish:)
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];
}
#pragma Remove Notifiacation
- (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];
}
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