iOS swift5 AWS直播 WebRTC SDK for iOS Kinesis Video Streams

文章目录

1.官方文档
2.github地址
3.具体操作(本人已调试成功，并成功集成到项目里)
- [3.1 下载官方demo,并且按官方文档的步骤来，跑通demo,在demo中可以正常直播](#3.1 下载官方demo,并且按官方文档的步骤来，跑通demo,在demo中可以正常直播)
- [3.2 看懂demo里的代码后，将demo里的代码移植到自己的项目里](#3.2 看懂demo里的代码后，将demo里的代码移植到自己的项目里)

1.官方文档

WebRTC SDK for iOS - AWS

2.github地址

Amazon Kinesis Video iOS WebRTC Sample - github

3.具体操作(本人已调试成功，并成功集成到项目里)

3.1 下载官方demo,并且按官方文档的步骤来，跑通demo,在demo中可以正常直播

注意

demo需要注册，登录，登录成功后再点击直播

3.2 看懂demo里的代码后，将demo里的代码移植到自己的项目里

如下，可以将demo里的Podfile文件直接拷贝到自己项目的Podfile文件里

swift 复制代码

# Uncomment the next line to define a global platform for your project
 platform :ios, '13.0'

target 'XXX' do
  # Comment the next line if you don't want to use dynamic frameworks
  use_frameworks!

    # Pods for XXX
    pod 'SnapKit'
    pod 'Moya'
    pod 'IQKeyboardManagerSwift'
    pod 'SmartCodable'
    # pod 'XHToastSwift'
  # AWS
    pod 'AWSCognitoIdentityProvider'
    pod 'AWSMobileClient'
    pod 'CommonCryptoModule'
    pod 'AWSKinesisVideo'
    pod 'AWSKinesisVideoSignaling'
    pod 'GoogleWebRTC', '~> 1.1'
    pod 'Starscream', '~> 3.0'

end

# AWS
post_install do |installer|
    installer.generated_projects.each do |project|
        project.targets.each do |target|
            target.build_configurations.each do |config|
                config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '13.0'
            end
        end
    end
    installer.pods_project.targets.each do |target|
        target.build_configurations.each do |config|
            config.build_settings["ONLY_ACTIVE_ARCH"] = "NO"
        end
    end
    installer.pods_project.build_configurations.each do |config|
        config.build_settings["EXCLUDED_ARCHS[sdk=iphonesimulator*]"] = "arm64"
        config.build_settings["ONLY_ACTIVE_ARCH"] = "YES"
        config.build_settings["IPHONEOS_DEPLOYMENT_TARGET"] = $iOSVersion
    end
end

如下，是demo能正常直播时的打印log，我选的是Connect as Viewer

swift 复制代码

经过：signalClientDidConnect(_:)
经过：present(self.vc
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Received remote candidate from []
经过：Received remote sdp from []
经过：WebRTC checking state
经过：Generated local candidate
经过：Generated local candidate
经过：Setting remote sdp and sending answer.
经过：Received remote candidate from []
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：Generated local candidate
经过：WebRTC connected/completed state

需要signalClientDidConnect后再加载直播界面，所以下面的代码中要等2秒

swift 复制代码

        // Create the video view
        let seconds = 2.0
        DispatchQueue.main.asyncAfter(deadline: .now() + seconds) {
            self.updateConnectionLabel()
            self.vc = VideoViewController(webRTCClient: self.webRTCClient!, signalingClient: self.signalingClient!, localSenderClientID: self.localSenderId, isMaster: self.isMaster, mediaServerEndPoint: endpoints["WEBRTC"] ?? nil)
            print("经过：present(self.vc")
            self.present(self.vc!, animated: true, completion: nil)
        }

swift 复制代码

extension ChannelConfigurationViewController: SignalClientDelegate {
    func signalClientDidConnect(_: SignalingClient) {
        signalingConnected = true
        print("经过：\(#function)")
    }

在我自己的项目里我没有等2秒，直接连上后再加载直播界面

swift 复制代码

extension VideoVC: SignalClientDelegate {
    func signalClientDidConnect(_: SignalingClient) {
        MyPrint("经过：\(#function)")
        signalingConnected = true
        //必须要连接上后再加载视频
        loadVideoView()
    }