[iOS] Update FusionCDN API of RTMPStreaming

Author: Arlin

iOS/APIExample/Examples/Advanced/ContentInspect/ContentInspect.swift

@@ -27,15 +27,15 @@ class ContentInspectViewController: BaseViewController {
     // MARK: - LifeCycle
     override func viewDidLoad() {
         super.viewDidLoad()
-        self.setupUI()
+        setupUI()
 
         guard let channelId = configs["channelName"] as? String else {return}
 
         agoraKit = AgoraRtcEngineKit.sharedEngine(withAppId: KeyCenter.AppId, delegate: self)
         agoraKit.enableVideo()
 
         let videoCanvas = AgoraRtcVideoCanvas()
-        videoCanvas.view = self.localVideoView
+        videoCanvas.view = localVideoView
         videoCanvas.renderMode = .hidden
         agoraKit.setupLocalVideo(videoCanvas)
 
@@ -55,7 +55,7 @@ class ContentInspectViewController: BaseViewController {
         let result = agoraKit.joinChannel(byToken: KeyCenter.Token, channelId: channelId, uid: 0, mediaOptions: options)
         if result != 0 {
             /// Error code description: https://docs.agora.io/en/Interactive%20Broadcast/error_rtc
-            self.showAlert(title: "Error", message: "Join channel failed with errorCode: \(result)")
+            showAlert(title: "Error", message: "Join channel failed with errorCode: \(result)")
         }
     }
 
@@ -102,7 +102,7 @@ extension ContentInspectViewController: AgoraRtcEngineDelegate {
     func rtcEngine(_ engine: AgoraRtcEngineKit, didOccurError errorCode: AgoraErrorCode) {
         /// Error code description: https://docs.agora.io/en/Interactive%20Broadcast/error_rtc
         LogUtils.log(message: "Error occur: \(errorCode)", level: .error)
-        self.showAlert(title: "Error", message: "Error: \(errorCode.description)")
+        showAlert(title: "Error", message: "Error: \(errorCode.description)")
     }
 
     func rtcEngine(_ engine: AgoraRtcEngineKit, didJoinChannel channel: String, withUid uid: UInt, elapsed: Int) {

iOS/APIExample/Examples/Advanced/FusionCDN/FusionCDN.swift

@@ -179,7 +179,7 @@ class FusionCDNHost: BaseViewController {
 
     @IBAction func setStreaming(sender: AGButton) {
         if rtcStreaming{
-            agoraKit.removePublishStreamUrl(streamingUrl)
+            agoraKit.stopRtmpStream(streamingUrl)
             agoraKit.leaveChannel(nil)
             stopStreaming()
         }
@@ -217,7 +217,7 @@ class FusionCDNHost: BaseViewController {
             agoraKit.stopDirectCdnStreaming()
         }
         else {
-            agoraKit.removePublishStreamUrl(streamingUrl)
+            agoraKit.stopRtmpStream(streamingUrl)
         }
     }
 
@@ -252,7 +252,7 @@ class FusionCDNHost: BaseViewController {
                 LogUtils.log(message: "igored user \(view.uid) as only 2x2 video layout supported in this demo.", level: .warning)
             }
         }
-        agoraKit.setLiveTranscoding(transcoding)
+        agoraKit.updateRtmpTranscoding(transcoding)
     }
 
     override func willMove(toParent parent: UIViewController?) {
@@ -472,8 +472,7 @@ extension FusionCDNHost: AgoraDirectCdnStreamingEventDelegate {
                         // cn: https://docs.agora.io/cn/Voice/API%20Reference/oc/Constants/AgoraErrorCode.html
                         self.showAlert(title: "Error", message: "joinChannel call failed: \(result), please check your params")
                     }
-                    agoraKit.setLiveTranscoding(transcoding)
-                    agoraKit.addPublishStreamUrl(streamingUrl, transcodingEnabled: true)
+                    agoraKit.startRtmpStream(withTranscoding: streamingUrl, transcoding: transcoding)
                 }
                 else{
                     self.streamingButton.setTitle("Start Live Streaming", for: .normal)
@@ -510,7 +509,7 @@ extension FusionCDNHost: AgoraRtcEngineDelegate {
         user.uid = uid
         agoraKit.startPreview()
         transcoding.add(user)
-        engine.setLiveTranscoding(transcoding)
+        agoraKit.updateRtmpTranscoding(transcoding)
     }
 
     /// callback when a remote user is joinning the channel, note audience in live broadcast mode will NOT trigger this event