騰訊云點(diǎn)播VOD 點(diǎn)擊鏈接
點(diǎn)播（Video on Demand）匯聚騰訊強(qiáng)大視頻處理能力，提供一站式視頻點(diǎn)播服務(wù)。從靈活上傳到快速轉(zhuǎn)碼，從便捷發(fā)布到自定義播放器開發(fā)，為客戶提供專業(yè)可靠的完整視頻服務(wù)。

效果

播放器gif.gif

快速集成

前言
騰訊云點(diǎn)播VOD SDK支持iOS 7.0以上系統(tǒng)

• 新建工程MyVideoPlayer
  將SKD拖入到工程中
  SDK下載地址
  

  SDK.png

• 添加系統(tǒng)依賴庫
  TARGETS -> Build Phases -> Link Binary with Libraries

VideoToolbox.framework
SystemConfiguration.framework
CoreTelephony.framework
AVFoundation.framework
CoreMedia.framework
CoreGraphics.framework
libstdc++.tbd
libz.tbd
libiconv.tbd
libresolv.tbd

• 關(guān)閉工程Bitcode選項(xiàng)

  
  
  bitcode.png

• 導(dǎo)入頭文件編譯運(yùn)行
  #import "TXRTMPSDK/TXLivePush.h"

    NSLog(@"SDK Version = %@", [[TXLivePush getSDKVersion] componentsJoinedByString:@"."]);

沒有報(bào)錯(cuò)表示SDK集成完成

• 播放器
  創(chuàng)建播放器對(duì)象
  @interface KLPlayVideoView : UIView
  搭建UI
  
  播放UI.png

KLPlayVideoView.h

@interface KLPlayVideoView : UIView
/*視頻url地址 */
//@property (copy, nonatomic) NSString *vodUrl;
/* 包含在哪一個(gè)控制器中 用于全屏 */
@property (nonatomic, weak) UIViewController *contrainerViewController;
/* 暫停播放 */
- (void)pausePlayer;
@end

KLPlayVideoView.m

@interface KLPlayVideoView ()<TXLivePlayListener>
{
    TXLivePlayer * _txLivePlayer;//播放器
    BOOL           _startSeek;
    float          _sliderValue;
    long long      _trackingTouchTS;
    BOOL           _videoPause;//是否暫停
    TX_Enum_PlayType _playType;
    BOOL           _appIsInterrupt;
    BOOL           _play_switch;
}

@property (weak, nonatomic) IBOutlet UIView *videoContentView;
@property (weak, nonatomic) IBOutlet UIView *toolView;
@property (weak, nonatomic) IBOutlet UIView *topToolView;
@property (weak, nonatomic) IBOutlet UIButton *playButton;
@property (weak, nonatomic) IBOutlet UILabel *currentTimeLabel;
@property (weak, nonatomic) IBOutlet UISlider *progressSlider;
@property (weak, nonatomic) IBOutlet UILabel *totalTimeLabel;
@property (weak, nonatomic) IBOutlet UIButton *fullButton;
@property (weak, nonatomic) IBOutlet UIImageView *logingImageView;
@property (weak, nonatomic) IBOutlet UIButton *titleButton;

/* 全屏控制器 */
@property (nonatomic, strong) KLFullViewController *fullVc;
/* 展示工具條 */
@property (assign, nonatomic) BOOL isShowToolView;
@end

@implementation KLPlayVideoView

全屏試圖控制器，用戶橫屏播放視頻

- (KLFullViewController *)fullVc
{
    if (_fullVc == nil) {
        _fullVc = [[KLFullViewController alloc] init];
    }
    return _fullVc;
}

對(duì)象釋放的時(shí)候移除通知觀察者

- (void)dealloc
{
    [[NSNotificationCenter defaultCenter]removeObserver:self name:AVAudioSessionInterruptionNotification object:nil];

    [[NSNotificationCenter defaultCenter]removeObserver:self name:UIApplicationDidEnterBackgroundNotification object:nil];

    [[NSNotificationCenter defaultCenter]removeObserver:self name:UIApplicationWillEnterForegroundNotification object:nil];

    NSLog(@"-------palyVideoView --- deallo");

    self.fullVc = nil;
    [_txLivePlayer stopPlay];
    _txLivePlayer = nil;

  [UIApplication sharedApplication].idleTimerDisabled = NO;//自動(dòng)鎖屏
}

添加通知、設(shè)置進(jìn)度條、初始化播放器對(duì)象

- (void)awakeFromNib
{
    [super awakeFromNib];

    self.isShowToolView = YES;

    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onAudioSessionEvent:) name:AVAudioSessionInterruptionNotification object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onAppDidEnterBackGround:) name:UIApplicationDidEnterBackgroundNotification object:nil];
    [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onAppWillEnterForeground:) name:UIApplicationWillEnterForegroundNotification object:nil];

    self.logingImageView.hidden = YES;
    _videoPause = NO;

    [self addGestureRecognizer:[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(tapAction:)]];

    _progressSlider.value = 0;
    _progressSlider.continuous = NO;
    // 設(shè)置進(jìn)度條的內(nèi)容
    [self.progressSlider setThumbImage:[UIImage imageNamed:@"thumbImage_live"] forState:UIControlStateNormal];
    [self.progressSlider setMaximumTrackImage:[UIImage imageNamed:@"MaximumTrackImage_live"] forState:UIControlStateNormal];
    [self.progressSlider setMinimumTrackImage:[UIImage imageNamed:@"MinimumTrackImage_live"] forState:UIControlStateNormal];
    [_progressSlider addTarget:self action:@selector(onSeek:) forControlEvents:(UIControlEventValueChanged)];
    [_progressSlider addTarget:self action:@selector(onSeekBegin:) forControlEvents:(UIControlEventTouchDown)];
    [_progressSlider addTarget:self action:@selector(onDrag:) forControlEvents:UIControlEventTouchDragInside];

    _trackingTouchTS = 0;

    _txLivePlayer = [[TXLivePlayer alloc] init];//初始化
    [_txLivePlayer setLogLevel:LOGLEVEL_INFO];
    _txLivePlayer.delegate = self; //如果您需要處理播放的事件
    [_txLivePlayer setupVideoWidget:self.videoContentView.bounds containView:self.videoContentView insertIndex:0];
}

//外部接口，暫停播放

- (void)pausePlayer
{
    if ([_txLivePlayer isPlaying]) {
        [self playButtonClick:self.playButton];
    }
}

點(diǎn)擊背景切換工具條顯示和隱藏

- (void)tapAction:(UITapGestureRecognizer *)tap
{
    [self showToolView:self.isShowToolView];
}
- (void)showToolView:(BOOL)isShow
{
    [UIView animateWithDuration:1.0 animations:^{
        self.toolView.alpha = !self.isShowToolView;
        self.topToolView.alpha = !self.isShowToolView;
        self.isShowToolView = !self.isShowToolView;
    }];
}

TXLivePlayListener 代理方法

#pragma mark - TXLivePlayListener 
/*
*監(jiān)聽播放的進(jìn)度 代理方法必須實(shí)現(xiàn)
*/
-(void)onPlayEvent:(int)EvtID withParam:(NSDictionary*)param
{
    NSDictionary* dict = param;
     dispatch_async(dispatch_get_main_queue(), ^{
     if (EvtID == PLAY_EVT_PLAY_BEGIN)//開始播放
     {
//結(jié)束菊花動(dòng)畫
         [self.logingImageView.layer resumeAnimate];
         self.logingImageView.hidden = YES;
         [self showToolView:self.isShowToolView];
     }
     else if(EvtID == PLAY_EVT_PLAY_PROGRESS && !_startSeek)
     {
//處理播放進(jìn)度
         float progress = [dict[EVT_PLAY_PROGRESS] floatValue];
         _currentTimeLabel.text = [NSString stringWithFormat:@"%02d:%02d",
         (int)progress/60,(int)progress%60];
         [_progressSlider setValue:progress];
//設(shè)置播放時(shí)間
         float duration = [dict[EVT_PLAY_DURATION] floatValue];
         if (duration > 0 && _progressSlider.maximumValue != duration)
         {
         [_progressSlider setMaximumValue:duration];
         _totalTimeLabel.text = [NSString stringWithFormat:@"%02d:%02d",
         (int)duration/60,(int)duration%60];
     }
         return ;
     }
     else if (EvtID == PLAY_ERR_NET_DISCONNECT || EvtID == PLAY_EVT_PLAY_END)
     {
     // 播放結(jié)束的事件
         [self stopRtmp];
         self.playButton.selected = NO;
         _play_switch = NO;
         _videoPause = NO;
         _currentTimeLabel.text = [NSString stringWithFormat:@"00:00"];

         [[UIApplication sharedApplication] setIdleTimerDisabled:NO];//自動(dòng)鎖屏
         [_progressSlider setValue:0];
         [self fullButtonClick: self.fullButton];
     }
     else if (EvtID == PLAY_EVT_PLAY_LOADING)
     {
         [self starAnimation];
     }
     });
}
//選擇實(shí)現(xiàn)
-(void) onNetStatus:(NSDictionary*) param
{
}

視頻網(wǎng)絡(luò)加載中開始動(dòng)畫和結(jié)束動(dòng)畫

#pragma mark - private
- (void)starAnimation
{
    //1.創(chuàng)建基本動(dòng)畫
    CABasicAnimation *animation = [CABasicAnimation animationWithKeyPath:@"transform.rotation.z"];
    //2.設(shè)置動(dòng)畫的屬性
    animation.fromValue = @(0);
    animation.toValue = @(M_PI *2);
    animation.duration = 3;
    animation.repeatCount = NSIntegerMax;
    //添加到圖層上
    [self.logingImageView.layer addAnimation:animation forKey:nil];
    self.logingImageView.hidden = NO;
}
//菊花停止動(dòng)畫
- (void)stopRtmp
{
    [self.logingImageView.layer resumeAnimate];
    self.logingImageView.hidden = YES;
    if(_txLivePlayer != nil)
    {
//        _txLivePlayer.delegate = nil;
        [_txLivePlayer stopPlay];
//        [_txLivePlayer removeVideoWidget];
    }
}

//為了避免播放出現(xiàn)異常情況， 播放之前必須檢查地址

-(BOOL)checkPlayUrl:(NSString*)playUrl
{
    if (!([playUrl hasPrefix:@"http:"] || [playUrl hasPrefix:@"https:"] || [playUrl hasPrefix:@"rtmp:"] )) {
        [KLBaseViewController showHUDWithMsg:@"播放地址不合法，目前僅支持rtmp,flv,hls,mp4播放方式!" duration:1.5];
        return NO;
    }
    if ([playUrl hasPrefix:@"https:"] || [playUrl hasPrefix:@"http:"])
    {
        if ([playUrl rangeOfString:@".flv"].length > 0)
        {
            _playType = PLAY_TYPE_VOD_FLV;
        } else if ([playUrl rangeOfString:@".m3u8"].length > 0)
        {
            _playType= PLAY_TYPE_VOD_HLS;
        } else if ([playUrl rangeOfString:@".mp4"].length > 0)
        {
            _playType= PLAY_TYPE_VOD_MP4;
        } else
        {
            [KLBaseViewController showHUDWithMsg:@"播放地址不合法，點(diǎn)播目前僅支持flv,hls,mp4播放方式!" duration:1.5];
            return NO;
        }
    }
    else
    {
        [KLBaseViewController showHUDWithMsg:@"播放地址不合法，點(diǎn)播目前僅支持flv,hls,mp4播放方式!" duration:1.5];
        return NO;
    }
    return YES;
}

播放以及全屏按鈕點(diǎn)擊方法

- (IBAction)playButtonClick:(UIButton *)sender
{
    if (self.isShowToolView) {
        if ([self checkPlayUrl:self.video.videoPath])
        {
            if (self.playButton.selected)//暫停
            {
                self.playButton.selected = NO;
                [_txLivePlayer pause];
                _videoPause = YES;
                _play_switch = NO;
                [UIApplication sharedApplication].idleTimerDisabled = NO;//自動(dòng)鎖屏
            }else//播放
            {
                if (_videoPause == YES)//繼續(xù)播放
                {
                    [_txLivePlayer resume];
                    _videoPause = NO;
                    _play_switch = YES;
                    [UIApplication sharedApplication].idleTimerDisabled = YES;//不自動(dòng)鎖屏
                }else//重新播放
                {
                    int result = [_txLivePlayer startPlay:self.video.videoPath type:_playType];
                    if (result == -1)
                    {
                        [KLBaseViewController showHUDWithMsg:@"非騰訊云鏈接，若要放開限制請(qǐng)聯(lián)系騰訊云商務(wù)團(tuán)隊(duì)" duration:1.5];
                    }
                    if( result != 0)
                    {
                        [KLBaseViewController showHUDWithMsg:@"播放器啟動(dòng)失敗" duration:1.5];
                    }
                    [UIApplication sharedApplication].idleTimerDisabled = YES;//不自動(dòng)鎖屏
                }
                self.playButton.selected = YES;
                _play_switch = YES;
            }
        }
    }
}

//全屏or取消全屏按鈕點(diǎn)擊
- (IBAction)fullButtonClick:(UIButton *)sender
{
    sender.selected = !sender.selected;
    [self videoplayViewSwitchOrientation:sender.selected];
}
//返回
- (IBAction)titleButtonClick:(UIButton *)sender {
    self.fullButton.selected = !self.fullButton.selected;
    [self videoplayViewSwitchOrientation:self.fullButton.selected];
}
//全屏和取消全屏動(dòng)畫
- (void)videoplayViewSwitchOrientation:(BOOL)isFull
{
    if (isFull) {
        [self.contrainerViewController presentViewController:self.fullVc animated:NO completion:^{
            [self.fullVc.view addSubview:self];
            self.center = self.fullVc.view.center;
            self.titleButton.hidden = NO;
            self.topToolView.hidden = NO;
            [UIView animateWithDuration:0.15 delay:0.0 options:UIViewAnimationOptionLayoutSubviews animations:^{
                self.frame = self.fullVc.view.bounds;
            } completion:nil];
        }];
    } else {
        [self.fullVc dismissViewControllerAnimated:NO completion:^{
            [self.contrainerViewController.view addSubview:self];

            [UIView animateWithDuration:0.15 delay:0.0 options:UIViewAnimationOptionLayoutSubviews animations:^{
                self.frame = CGRectMake(0, 20, self.contrainerViewController.view.bounds.size.width, self.contrainerViewController.view.bounds.size.width * 9 / 16);
                self.titleButton.hidden = YES;
                self.topToolView.hidden = YES;
            } completion:nil];
        }];
    }
}

進(jìn)度條的拖動(dòng)事件

#pragma -- UISlider - play seek

-(void)onSeek:(UISlider *)slider
{
    [_txLivePlayer seek:_sliderValue];
    _trackingTouchTS = [[NSDate date]timeIntervalSince1970]*1000;
    _startSeek = NO;
    NSLog(@"vod seek drag end");
}

-(void)onSeekBegin:(UISlider *)slider{
    _startSeek = YES;
    NSLog(@"vod seek drag begin");
}

-(void)onDrag:(UISlider *)slider
{
    float progress = slider.value;
    int intProgress = progress + 0.5;
    _currentTimeLabel.text = [NSString stringWithFormat:@"%02d:%02d",(int)(intProgress / 60), (int)(intProgress % 60)];
    _sliderValue = slider.value;
}

//系統(tǒng)事件處理

//在低系統(tǒng)（如7.1.2）可能收不到這個(gè)回調(diào)，請(qǐng)?jiān)趏nAppDidEnterBackGround和onAppWillEnterForeground里面處理打斷邏輯
- (void) onAudioSessionEvent: (NSNotification *) notification
{
    NSDictionary *info = notification.userInfo;
    AVAudioSessionInterruptionType type = [info[AVAudioSessionInterruptionTypeKey] unsignedIntegerValue];
    if (type == AVAudioSessionInterruptionTypeBegan) {
        if (_play_switch == YES && _appIsInterrupt == NO) {
            if (_playType == PLAY_TYPE_VOD_FLV || _playType == PLAY_TYPE_VOD_HLS || _playType == PLAY_TYPE_VOD_MP4) {
                if (!_videoPause) {
                    [_txLivePlayer pause];
                }
            }
            _appIsInterrupt = YES;
        }
    }else{
        AVAudioSessionInterruptionOptions options = [info[AVAudioSessionInterruptionOptionKey] unsignedIntegerValue];
        if (options == AVAudioSessionInterruptionOptionShouldResume) {
            if (_play_switch == YES && _appIsInterrupt == YES) {
                if (_playType == PLAY_TYPE_VOD_FLV || _playType == PLAY_TYPE_VOD_HLS || _playType == PLAY_TYPE_VOD_MP4) {
                    if (!_videoPause) {
                        [_txLivePlayer resume];
                    }
                }
                _appIsInterrupt = NO;
            }
        }
    }
}

- (void)onAppDidEnterBackGround:(UIApplication*)app {
    if (_play_switch == YES && _appIsInterrupt == NO) {
        if (_playType == PLAY_TYPE_VOD_FLV || _playType == PLAY_TYPE_VOD_HLS || _playType == PLAY_TYPE_VOD_MP4) {
            if (!_videoPause) {
                [_txLivePlayer pause];
            }
        }
        _appIsInterrupt = YES;
    }
}

- (void)onAppWillEnterForeground:(UIApplication*)app {
    if (_play_switch == YES && _appIsInterrupt == YES) {
        if (_playType == PLAY_TYPE_VOD_FLV || _playType == PLAY_TYPE_VOD_HLS || _playType == PLAY_TYPE_VOD_MP4) {
            if (!_videoPause) {
                [_txLivePlayer resume];
            }
        }
        _appIsInterrupt = NO;
    }
}

• 補(bǔ)充工程全屏設(shè)置
  可以參考簡(jiǎn)友文章
  http://www.itdecent.cn/p/4a51a2edf270

• 工程設(shè)置

  
  
  系統(tǒng)設(shè)置.png

• FullViewController.m

@interface FullView : UIView//替代FullViewController的View
@end

@implementation FullView

- (id)initWithCoder:(NSCoder *)aDecoder
{
    if (self = [super initWithCoder:aDecoder]) {
        self.autoresizesSubviews = UIViewAutoresizingFlexibleHeight|UIViewAutoresizingFlexibleWidth;
        self.backgroundColor = [UIColor blackColor];
    }
    return self;
}
@end

@implementation KLFullViewController

- (void)loadView
{
    FullView *fullView = [[FullView alloc] init];
    self.view = fullView;
}

- (void)viewDidLoad {
    [super viewDidLoad];
}

- (UIStatusBarStyle)preferredStatusBarStyle
{
    return UIStatusBarStyleLightContent;
}

// 如果需要橫屏的時(shí)候，一定要重寫這個(gè)方法并返回NO
- (BOOL)prefersStatusBarHidden
{
    return NO;
}

- (UIInterfaceOrientationMask)supportedInterfaceOrientations
{
    return UIInterfaceOrientationMaskLandscape;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation
{
    return YES;
}

// 畫面一開始加載時(shí)就是豎向
 - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation
{
  return UIInterfaceOrientationLandscapeRight;
}
@end

本文只做學(xué)習(xí)用，大神忽噴。