Version: 4.x.x

HLS Events - iOS

VideoSDK provides onHlsStateChanged event which will notify you of the current state of HLS for the room.

onHlsStateChanged

This event will be triggered when the room's HLS status changes.
All available states are HLS_STARTING, HLS_STARTED, HLS_PLAYABLE, HLS_STOPPING and HLS_STOPPED.
When the state is HLS_PLAYABLE, hlsUrl holds the playbackHlsUrl and livestreamUrl of the stream.
Implement this method of the RoomEventListener protocol, and register the listener with the addEventListener(_:) method of the Room class.

Example

Here is the usage of the event mentioned in this page.

Swift

extension RoomViewController: RoomEventListener {
    func onHlsStateChanged(state: HLSState, hlsUrl: HLSUrl?) {
        switch(state) {
            case .HLS_STARTING:
                print("HLS Starting")
                
            case .HLS_STARTED:
                self.hlsStreamStarted = true
                print("HLS Started")
                
            case .HLS_PLAYABLE:
                print("HLS Playable: \(hlsUrl?.playbackHlsUrl ?? "")")
                
            case .HLS_STOPPING:
                print("HLS Stopping")
                
            case .HLS_STOPPED:
                self.hlsStreamStarted = false
                print("HLS Stopped")

            @unknown default:
                break
            }
    }
}