iOS--视频播放器之ZFPlayer (加载本地文件file时出现问题)

时间 2019-11-18

标签 ios 视频播放 zfplayer 加载本地文件 file 出现问题栏目 iOS 繁體版

原文原文链接

仍是直接上代码,详情以下:网络

一.ZFPlayer的导入。pod 'ZFPlayer',头文件 #import "ZFPlayer.h"app

二.在cell中使用图片看得更清晰,代码能够直接复制ide

图片: .h文件学习

.m文件atom

代码:url

//
//  CellShowController.h
//  TestZFPlayer
//
//  Created by 黄亚男 on 2018/2/23.
//  Copyright © 2018年 黄亚男. All rights reserved.
//

#import <UIKit/UIKit.h>

#import "ZFPlayer.h"
@interface CellShowController : UIViewController

+ (instancetype)sharedInstance ;

@property (nonatomic, strong) ZFPlayerView *playerView;

@end

//
//  CellShowController.m
//  TestZFPlayer
//
//  Created by 黄亚男 on 2018/2/23.
//  Copyright © 2018年 黄亚男. All rights reserved.
//›

#import "CellShowController.h"
#import "VideoCell.h"

@interface CellShowController ()<UITableViewDelegate,UITableViewDataSource,ZFPlayerDelegate>

@property (nonatomic, strong) UITableView *tbView;
//视频数据
@property (nonatomic,strong) NSArray *videoData;
//图片数据
@property (nonatomic,strong) NSArray *coverUrl;

@property (nonatomic, strong) ZFPlayerControlView *controlView;

@end

@implementation CellShowController
+ (instancetype)sharedInstance {
    
    static CellShowController *_sharedVideoVC = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        
        _sharedVideoVC = [[CellShowController alloc] init];
        _sharedVideoVC.playerView = [[ZFPlayerView alloc] init];
    });
    
    return _sharedVideoVC;
}
//视频数据
-(NSArray *)videoData
{
    if(!_videoData){
        
       //网络数据,这里为假数据
        _videoData = [NSArray arrayWithObjects:
                      @"1.mp4",
                      @"2.mp4",
                      @"3.mp4",
                      @"4.mp4",
                      @"5.mp4", nil];
    }
    return _videoData;
}
//图片数据
-(NSArray *)coverUrl
{
    if(!_coverUrl){
        
        _coverUrl = [NSArray arrayWithObjects:
                     @"1.jpg",
                     @"2.png",
                     @"3.jpg",
                     @"4.jpg",
                     @"5.jpg", nil];
    }
    return _coverUrl;
}

-(void)viewWillAppear:(BOOL)animated
{
    
    [super viewWillAppear:animated];
    ZFPlayerShared.isStatusBarHidden = NO;
    
}
// 页面消失时候
- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    
    [self.playerView resetPlayer];
    
}

- (UIStatusBarStyle)preferredStatusBarStyle {
    // 这里设置横竖屏不一样颜色的statusbar
    if (ZFPlayerShared.isLandscape) {
        return UIStatusBarStyleLightContent;
    }
    return UIStatusBarStyleDefault;
}

- (BOOL)prefersStatusBarHidden {//ZFPlayerShared.isStatusBarHidden
    return ZFPlayerShared.isStatusBarHidden;
}
- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.navigationItem.title = @"cell中播放";
    
    [self createTableView];
}

-(void)createTableView
{
    _tbView = [[UITableView alloc] initWithFrame:CGRectMake(0, 20, KSCREEN_WIDTH, KSCREEN_HEIGHT-20) style:UITableViewStyleGrouped];
    _tbView.delegate = self;
    _tbView.dataSource = self;
    //隐藏cell的分割线
    _tbView.separatorStyle = UITableViewCellSeparatorStyleNone;
    _tbView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero];
    _tbView.estimatedRowHeight = 0;
    _tbView.estimatedSectionHeaderHeight = 0;
    _tbView.estimatedSectionFooterHeight = 0;
    if (@available(iOS 11.0, *)) {
        
        UIScrollView.appearance.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        _tbView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
        
    }
    [self.view addSubview:self.tbView];
}


#pragma mark UITableViewDataSource---分区数
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return self.videoData.count;
    
}
#pragma mark UITableViewDataSource---行数
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    return 1;
}
#pragma mark UITableViewDataSource---行单元
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    
    VideoCell *cell = [VideoCell cellWithTableView:tableView];
    
    [cell.headerImage sd_setImageWithURL:[NSURL URLWithString:self.coverUrl[indexPath.section]]];
    
    
    __block NSIndexPath *weakIndexPath = indexPath;
    __block VideoCell *weakCell  = cell;
    __weak typeof(self)  weakSelf = self;
    cell.viewBlock = ^(UIView *view) {
        ZFPlayerModel *playerModel = [[ZFPlayerModel alloc] init];
        
        
        playerModel.title            = @"";
        //本地播放
        // 文件存放路径
        //        NSString *path                   = FILE_PATH(model.fileName);
        //        NSURL *videoURL                  = [NSURL fileURLWithPath:path];
        //网络播放
        playerModel.videoURL         = [NSURL URLWithString:self.videoData[indexPath.section]];
   
        
        playerModel.scrollView = weakSelf.tbView;
        playerModel.indexPath = weakIndexPath;
        // 赋值分辨率字典
        //playerModel.resolutionDic    = dic;
        // player的父视图tag
        playerModel.fatherViewTag = weakCell.headerImage.tag;
        
        
        weakSelf.playerView.delegate = self;
        // 设置播放控制层和model
        [weakSelf.playerView playerControlView:nil playerModel:playerModel];
        // 下载功能
        //weakSelf.playerView.hasDownload = YES;
        // 自动播放
        [weakSelf.playerView autoPlayTheVideo];
        
    };
    return cell;
    
}
#pragma mark UITableViewDelegate---点击行单元调用
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [tableView deselectRowAtIndexPath:indexPath animated:YES];
}
#pragma mark UITableViewDelegate---表头高度
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{
    return 10;
}
#pragma mark UITableViewDelegate---表位高度
- (CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
{
    return 0.01;
}
#pragma mark UITableViewDelegate---行高
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 250*SCREEN_WIDTH_RATIO47;
}




#pragma ================视频播放==================
- (ZFPlayerView *)playerView {
    if (!_playerView) {
        _playerView = [ZFPlayerView sharedPlayerView];
        
        _playerView.delegate = self;
        
        //（可选设置）能够设置视频的填充模式
        _playerView.playerLayerGravity = ZFPlayerLayerGravityResizeAspect;
        
        // 当cell播放视频由全屏变为小屏时候，不回到中间位置
        // _playerView.cellPlayerOnCenter = NO;
        
        // 当cell划出屏幕的时候中止播放
        _playerView.stopPlayWhileCellNotVisable = YES;
        
        
        // 静音
        // _playerView.mute = YES;
        
        //打开预览图
        self.playerView.hasPreviewView = YES;
        
        
        
    }
    return _playerView;
}
- (ZFPlayerControlView *)controlView {
    if (!_controlView) {
        _controlView = [[ZFPlayerControlView alloc] init];
        _controlView.backgroundColor = [UIColor clearColor];
    }
    return _controlView;
}




@end

//
//  VideoCell.h
//  TestZFPlayer
//
//  Created by 黄亚男 on 2018/2/23.
//  Copyright © 2018年 黄亚男. All rights reserved.
//

#import <UIKit/UIKit.h>

typedef void(^viewBlock)(UIView *view);

@interface VideoCell : UITableViewCell

@property(nonatomic, copy) viewBlock viewBlock;

/**占位图*/
@property (nonatomic, strong) UIImageView *headerImage;
/**播放按钮*/
@property (nonatomic, strong) UIButton *playerButton;

+ (instancetype)cellWithTableView:(UITableView *)tableView;
@end

//
//  VideoCell.m
//  TestZFPlayer
//
//  Created by 黄亚男 on 2018/2/23.
//  Copyright © 2018年 黄亚男. All rights reserved.
//

#import "VideoCell.h"

@implementation VideoCell

- (instancetype)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier{
    self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
    
    if (self)    {
        //建立UI
         [self createUI];
        
    }
    return self;
    
}
//建立UI
-(void)createUI{
    
    CGFloat originX,originY,width,hight;
    //背景图片
    originX = 0;
    originY = 0;
    width = KSCREEN_WIDTH;
    hight = 250*SCREEN_WIDTH_RATIO47;
    UIImageView *bgView = [[UIImageView alloc] initWithFrame:CGRectMake(originX, originY, width, hight)];
    _headerImage = bgView;
    _headerImage.tag = 20030;
    _headerImage.userInteractionEnabled = YES;
    [self.contentView addSubview:bgView];
    
    //播放按钮
    originX = KSCREEN_WIDTH/2-25;
    width = 50;
    originY = 100*SCREEN_WIDTH_RATIO47;
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    btn.frame = CGRectMake(originX, originY, width, width);
    [btn setBackgroundImage:[UIImage imageNamed:@"viedo_stop_icon"] forState:UIControlStateNormal];
    _playerButton = btn;
    btn.tag = 2005;
    [btn addTarget:self action:@selector(playVideo:) forControlEvents:UIControlEventTouchUpInside];
    [_headerImage addSubview:btn];
    
}

//视频播放
-(void)playVideo:(UIButton *)sender
{
    if (self.viewBlock) {
        _viewBlock(sender);
    }
}
+ (instancetype)cellWithTableView:(UITableView *)tableView{
    static NSString *identify = @"VideoCellID";
    VideoCell *cell = [tableView dequeueReusableCellWithIdentifier:identify];
    
    if (cell == nil) {
        
        cell = [[self alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:identify];
        
    }    return cell;
    
}

@end

效果图:spa

三.在View中,这个比较简单3d

上图:代理

代码:code

//
//  ViewShowController.m
//  TestZFPlayer
//
//  Created by 黄亚男 on 2018/2/24.
//  Copyright © 2018年 黄亚男. All rights reserved.
//

#import "ViewShowController.h"

@interface ViewShowController () <ZFPlayerDelegate>

@property (strong, nonatomic) ZFPlayerView *playerView;
/** 播放器View的父视图*/
@property (strong, nonatomic) UIImageView *fatherView;

@property (nonatomic, strong) ZFPlayerModel *playerModel;

@end

@implementation ViewShowController

-(void)viewWillAppear:(BOOL)animated
{
    
    [super viewWillAppear:animated];
    ZFPlayerShared.isStatusBarHidden = NO;
    
}
// 页面消失时候
- (void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    
    [self.playerView resetPlayer];
    
}

- (UIStatusBarStyle)preferredStatusBarStyle {
    // 这里设置横竖屏不一样颜色的statusbar
    if (ZFPlayerShared.isLandscape) {
        return UIStatusBarStyleLightContent;
    }
    return UIStatusBarStyleDefault;
}

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

-(void)createUI
{
    
  
    UIImageView *bgView = [[UIImageView alloc] initWithFrame:CGRectMake(0, 64, KSCREEN_WIDTH, 250*SCREEN_WIDTH_RATIO47)];
    _fatherView = bgView;
    _fatherView.tag = 10090;
    _fatherView.userInteractionEnabled = YES;
    //图片网址,为假数据
    [_fatherView sd_setImageWithURL:[NSURL URLWithString:@"http://2.jpg"]];
    [self.view addSubview:bgView];
    
    //播放按钮
    UIButton *btn = [UIButton buttonWithType:UIButtonTypeCustom];
    btn.frame = CGRectMake(KSCREEN_WIDTH/2-25, 100*SCREEN_WIDTH_RATIO47,50, 50);
    [btn setBackgroundImage:[UIImage imageNamed:@"viedo_stop_icon"] forState:UIControlStateNormal];
  
    btn.tag = 2005;
    [btn addTarget:self action:@selector(playViewVideo:) forControlEvents:UIControlEventTouchUpInside];
    [_fatherView addSubview:btn];
    
    
}

- (ZFPlayerModel *)playerModel {
    if (!_playerModel) {
        _playerModel                  = [[ZFPlayerModel alloc] init];
        _playerModel.title            = @"这里设置视频标题";
        _playerModel.placeholderImage = [UIImage imageNamed:@"loading_bgView1"];
        _playerModel.fatherView       = self.fatherView;
      
    }
    return _playerModel;
}
- (ZFPlayerView *)playerView {
    if (!_playerView) {
        _playerView = [[ZFPlayerView alloc] init];
        
        [_playerView playerControlView:nil playerModel:self.playerModel];
        
        // 设置代理
        _playerView.delegate = self;
        
        //（可选设置）能够设置视频的填充模式，内部设置默认（ZFPlayerLayerGravityResizeAspect：等比例填充，直到一个维度到达区域边界）
        // _playerView.playerLayerGravity = ZFPlayerLayerGravityResize;
        
        // 打开下载功能（默认没有这个功能）
        _playerView.hasDownload    = YES;
        
        // 打开预览图
        _playerView.hasPreviewView = YES;
        
        //        _playerView.forcePortrait = YES;
        /// 默认全屏播放
        //        _playerView.fullScreenPlay = YES;
        
    }
    return _playerView;
}
#pragma mark -点击按钮播放
-(void)playViewVideo:(UIButton *)btn
{
    _playerModel.videoURL         = [NSURL URLWithString:@"http://1.mp4"];//网络地址(为假连接)
    _playerModel.placeholderImage = [UIImage imageNamed:@"1"];
    [self.playerView resetToPlayNewVideo:self.playerModel];
    
}

#pragma mark - ZFPlayerDelegate

//小屏时返回按钮
//- (void)zf_playerBackAction
//{
//    [self.navigationController popViewControllerAnimated:YES];
//}
//下载按钮
- (void)zf_playerDownload:(NSString *)url
{

    NSLog(@"0000");
}

@end

效果图:

写的比较匆忙,不足之处,请留言

小记：在录制完视频后，直接播放本地文件时，老是出现问题，调了很久，才发现加载本地视频文件时，支持http协议，不支持file协议，须要进行路径转换：

好比在录制完生成的NSURL： file:///var/mobile/Containers/Data/Application/509C4CBD-65CC-419A-85C3-264B6988327C/Documents/Video/123456.mp4

可是ZFPlayer加载本地文件时，videoUrl为NSString类型，须要简单处理一下：

NSString *path = [[[_videoDict valueForKey:@"UIImagePickerControllerMediaURL"] absoluteString] substringFromIndex：7];

这样path 处理完为：/var/mobile/Containers/Data/Application/509C4CBD-65CC-419A-85C3-264B6988327C/Documents/Video/123456.mp4

可直接进行本地视频加载

新版本的ZFPlayer使用

在pod 文件

pod 'ZFPlayer/ControlView', '~> 3.2.13'
pod 'ZFPlayer/AVPlayer', '~> 3.2.13'

在view中引入头文件

//视频
#import "ZFPlayer.h"
#import "ZFPlayerControlView.h"
#import "ZFAVPlayerManager.h"

//视频
@property (nonatomic, strong) ZFAVPlayerManager *playerManager;
@property (nonatomic, strong) ZFPlayerController *player;
//视频表头 直接继承UIView,也能够继承ZFPlayerControlView，可对视频播放进行设置
@property (nonatomic, strong) YNVideoPresidentView *videoTableHeadView;


//TODO:视频表头
- (YNVideoPresidentView *)videoTableHeadView
{
    YNWeakSelf
    if (!_videoTableHeadView) {
        _videoTableHeadView = [[YNVideoPresidentView alloc]initWithFrame:CGRectMake(0, 0, KSCREEN_WIDTH, 269)];
        _videoTableHeadView.playBtnBlock = ^(UIButton * _Nonnull sender) {
            [weakSelf crateVideo:sender];
        };
    }
    return _videoTableHeadView;
}
//TODO:点击播放按钮
-(void)crateVideo:(UIButton *)sender
{
    //视频播放
    ZFAVPlayerManager *playerManager = [[ZFAVPlayerManager alloc] init];
    /// 播放器相关
    self.player = [ZFPlayerController playerWithPlayerManager:playerManager containerView:self.videoTableHeadView.playBackImage];
    self.player.controlView = self.controlView;
    /// 设置退到后台继续播放
    self.player.pauseWhenAppResignActive = NO;
    
    @weakify(self)
    self.player.orientationWillChange = ^(ZFPlayerController * _Nonnull player, BOOL isFullScreen) {
        @strongify(self)
        [self setNeedsStatusBarAppearanceUpdate];
    };
    YNWeakSelf
    [self.player setPlayerPlayTimeChanged:^(id<ZFPlayerMediaPlayback>  _Nonnull asset, NSTimeInterval currentTime, NSTimeInterval duration) {
        
        //缓冲时间大于当前时间
        if ((NSInteger)currentTime % 10 == 0 && (NSInteger)(currentTime * 10) % 10 == 0 && asset.bufferTime >= currentTime) {
            //每隔10s上传学习进度
            [weakSelf presidentVideoRecord];
        }
    }];
    
    /// 播放完成 中止并设置背景图
    self.player.playerDidToEnd = ^(id  _Nonnull asset) {
        @strongify(self)
        [self.player.currentPlayerManager stop];
        self.videoTableHeadView.playBackImage.image = GetImage(@"president_musicbg");
    };
    //设置播放url
    self.player.assetURL = [NSURL URLWithString:[YNTools getNewNSStringWithOutLogoFromString:self.homeModel.mediaUrl]];
    
    //设置标题、封面、全屏模式
    [self.controlView showTitle:self.homeModel.title coverURLString:@"" fullScreenMode:ZFFullScreenModeLandscape];
    sender.hidden = YES;
    
}
//视频控制层的View
- (ZFPlayerControlView *)controlView {
    if (!_controlView) {
        _controlView = [ZFPlayerControlView new];
        _controlView.fastViewAnimated = NO;
        _controlView.prepareShowLoading = YES;
        _controlView.prepareShowControlView = NO;
        _controlView.customDisablePanMovingDirection = YES;
    }
    return _controlView;
}

效果如图：