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## 1.SDK集成
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### 1.1 方法1:Cocoapods导入
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执行 `pod search 'CCVodSDK'`
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Podfile 文件中增加如下代码:
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`pod 'CCVodSDK'`
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执行`pod install` 即可。
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如果没有安装cocoapods,请执行 `sudo gem install cocoapods`命令,安装cocoapods。
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如果搜索不到,请执行下述命令清除搜索列表缓存 `rm ~/Library/Caches/CocoaPods/search_index.json`,之后再调用search命令搜索。
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### 1.2 方法2:手动导入SDK
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下载iOS_SDK_Demo,将项目中的SDK(或外级目录下的include文件夹导入项目),选择`Copy items if needed`,Finish,导入即可。
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SDK依赖的系统库如下
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- Foundation.framework
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- UIKit.framework
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- OpenGLES.framework
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- CoreMotion.framework
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- CoreVideo.framework
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- AVFoundation.framework
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- Security.framework
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- ImageIO.framework
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- AudioToolbox.framework
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- MobileCoreServices.framework
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- CoreMedia.framework
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## 2.SDK demo项目结构
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名称|描述
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---|:--:
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Demo|iOS_SDK_Demo源码
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doc|iOS点播SDK开发指南及离线API
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include|SDK开放的头文件及静态库,同demo中的SDK文件夹
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以下是iOS_SDK_Demo中,主要的目录结构及说明:
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> Demo
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>> DWAppDelegate.h/m
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>> DWConfigurationManager.h/m (Demo app的一些全局配置设置)
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>> SDK (iOS点播SDK)
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>>> DWSDK.h (SDK头文件)
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>>> DWPlayInfo.h (负责获取音视频对象数据)
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>>> DWVodVideoModel.h (音视频model)
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>>> DWVodAdInfoModel.h (广告model)
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>>> DWPlayerView.h (继承自UIView,负责媒体播放,此类并不带播放相关UI,播放控制需自己实现)
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>>> DWPlayerSkinView.h (带播放控制的PlayerView)
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>>> DWDownloadSessionManager.h (下载管理中心,音视频下载功能通过此类来实现)
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>>> DWDownloadModel.h (下载model)
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>>> DWBatchDownloadUtility.h (批量下载功能,可以通过videos,批量来获取视频的下载链接)
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>>> DWUploader.h (视频上传器)
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>>> DWVideoCompressController.h (媒体选择页面,可以设置一些媒体压缩格式)
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>>> ... (其他相关类,请详见demo)
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>> Classes (Demo app 项目的主要类)
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>>> DWMainViewController.h/m (首页)
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>>> DWVodPlayViewController.h/m (在线视频播放页)
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>>> DWVodPlayerSkinViewController.h/m (视频播放页,SDK中自带皮肤的播放控制页面)
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>>> DWDownloadManagerViewController.h/m (下载管理页)
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>>> DWLocalPlayViewController.h/m (本地视频播放页面)
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>>> DWUploadViewController.h/m (上传管理页面)
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>>> DWUploadInfoSetupViewController.h/m (上传设置页面)
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>>> DWMemberViewController.h/m (app相关配置页面)
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>>> DWNetworkMonitorViewController.h/m (网络检测页面)
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>>> Base (demo app基类文件夹)
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>>>> DWNavigationViewController.h/m
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>>>> DWBaseViewController.h/m
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>>> Model(demo app Model文件夹)
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>>>> DWVodModel (demo中,媒体对象model)
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>>>> DWTableChooseModel
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>>>> DWUploadModel
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>>>> CustomDirectorFactory
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>>> View (demo app View文件夹,包含点播demo主要的功能。具体内部类比较繁多,这里就不一一列举了,详见demo)
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>>>> Main
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>>>> Player (视频播放相关的view)
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>>>> VideoMark (视频打点)
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>>>> Question (视频问答)
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>>>> SubTitle (视频字幕)
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>>>> Authorize (授权验证)
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>>>> Gif(GIF录制)
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>>>> Visitor(访客信息收集器)
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>>>> Ad (广告)
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>>>> Download (下载)
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>>>> Upload (上传)
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>>>> Others (其余使用到的类)
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>>>> ... (额外的其他功能,这里就不一一列举了)
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>> Plugins (工具类)
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>>> Tools (Demo中使用的一些通用方法)
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>>> Reachability (网络状态检测)
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>>> SDWebImage
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>>> SDCycleScrollView
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>>> MJExtension
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>>> Masonry
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>>> MBProgressHUD
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>> Images (图片资源)
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## 3.快速集成
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注:快速集成主要提供的是视频播放、下载、上传功能等核心功能的使用方式。
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### 3.1 视频播放功能
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#### 3.1.1 在合适的位置设置AudioSession
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```
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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
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{
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//设置全局AVAudioSession
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NSError *categoryError = nil;
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BOOL success = [[AVAudioSession sharedInstance] setCategory:AVAudioSessionCategoryPlayback error:&categoryError];
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if (!success)
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{
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NSLog(@"Error setting audio session category: %@", categoryError);
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}
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NSError *activeError = nil;
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success = [[AVAudioSession sharedInstance] setActive:YES error:&activeError];
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if (!success)
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{
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NSLog(@"Error setting audio session active: %@", activeError);
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}
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}
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```
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#### 3.1.2 通过CC账号UserID、APIKey、VideoId,来获取DWVodVideoModel对象。无CC账号?[点击注册](https://admin.bokecc.com/login.bo)
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```
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DWPlayInfo * playInfo = [[DWPlayInfo alloc]initWithUserId:@"账号ID" andVideoId:@"视频ID" key:@"APIKey" hlsSupport:@"1"];
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playInfo.timeoutSeconds = 30;
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playInfo.mediatype = @"1";
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playInfo.verificationCode = @"授权验证码,没有此功能不需要设置";
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playInfo.finishBlock = ^(DWVodVideoModel *vodVideo) {
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//成功回调
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NSLog(@"%@",vodVideo);
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};
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playInfo.errorBlock = ^(NSError *error) {
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//失败回调
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};
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[playInfo start];
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```
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#### 3.1.3 创建DWPlayerView(默认播放器)/DWPlayerSkinView(带皮肤的播放器)对象添加到视图中,待获取到DWVodVideoModel对象后传入,即可播放在线视频
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```
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//创建默认播放器对象
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self.playerView = [[DWPlayerView alloc]init];
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[self addSubview:self.playerView];
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//或者创建带皮肤的播放器对象
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self.playerSkinView = [[DWPlayerSkinView alloc]initSkinView];
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[self addSubview: self.playerSkinView];
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//等待DWPlayInfo获取到DWVodVideoModel对象
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playInfo.finishBlock = ^(DWVodVideoModel *vodVideo) {
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//成功回调
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//NSLog(@"%@",vodVideo);
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[self.playerView playVodViedo:videoModel withCustomId:nil];
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[self.playerView play];
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//或者
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//[self.playerSkinView playVodViedo:vodVideo];
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};
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...
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```
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### 3.2 下载功能
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#### 3.2.1 在合适的位置调用configureBackroundSession方法
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```
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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
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{
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//后台下载设置
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[[DWDownloadSessionManager manager] configureBackroundSession];
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}
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```
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#### 3.2.2 通过CC账号UserID、APIKey、VideoId,来获取DWVodVideoModel对象
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```
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//获取方式与视频获取方式一样,只不过hlsSupport参数要传@"0"
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DWPlayInfo * playInfo = [[DWPlayInfo alloc]initWithUserId:@"账号ID" andVideoId:@"视频ID" key:@"APIKey" hlsSupport:@"0"];
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...
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```
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#### 3.2.3 获取DWDownloadSessionManager单例对象,创建DWDownloadModel对象,通过调用startWithDownloadModel:方法即可开始下载
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```
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//等待DWPlayInfo获取到DWVodVideoModel对象
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playInfo.finishBlock = ^(DWVodVideoModel *vodVideo) {
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//成功回调
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//得到需要下载的清晰度model,数据
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//这里根据自身业务逻辑进行调整,这里下载的第一个视频
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DWVideoQualityModel * qualityModel = [videoModel.qualities firstObject];
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DWDownloadSessionManager * manager = [DWDownloadSessionManager manager];
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//验证当前任务是否已经在下载队列中
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if ([manager checkLocalResourceWithVideoId:videoModel.videoId WithQuality:qualityModel.quality]) {
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return;
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}
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//没有此任务,创建DWDownloadModel对象,开始下载
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DWDownloadModel * model = [DWDownloadSessionManager createDownloadModel:videoModel Quality:qualityModel.quality AndOthersInfo:nil];
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if (!model) {
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//DownloadModel创建失败,请检查参数
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return;
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}
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[manager startWithDownloadModel:model];
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};
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```
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### 3.3 上传功能
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#### 3.3.1 初始化DWUploader对象,调用start方法,即可上传视频
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```
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//videoTitle不得为空 videoPath音视频文件路径
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DWUploader *uploader = [[DWUploader alloc] initWithuserId:@"账号ID"
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andKey:@"APIKey"
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uploadVideoTitle:@"视频标题"
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videoDescription:@"视频描述"
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videoTag:@"视频tag"
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videoPath:@"视频本地路径"
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notifyURL:@"回调地址"];
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//开始上传
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[uploader start];
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``` |