Mute / Unmute

An user should be able to mute or un-mute both audio & video as per their choice. 100ms SDK makes it simple to do just that in nifty way.

When mute is true, local peer won't transmit any audio or video. 🤫🤐
When mute is false, local peer can speak & show the world whatever they want to. 🕺💃

First, get the reference to local peer using the convenience method localPeer on HMSSDK class
Next, get the audio or video track of the local peer
Now, set it's mute status to true or false.

Mute Audio


hmsSDK.localPeer?.localAudioTrack()?.setMute(true)

Ummute Audio


hmsSDK.localPeer?.localAudioTrack()?.setMute(false)

Mute Video


hmsSDK.localPeer?.localVideoTrack()?.setMute(true)

Unmute Video


hmsSDK.localPeer?.localVideoTrack()?.setMute(false)

Note: Ensure that you call these functions from the main queue.

You can call toggleMic or toggleCamera method on RoomModel instance to toggle audio and video. You can check whether the mic and camera is on by checking isMicMute and isCameraMute property on RoomModel instance.


// Toggle
roomModel.toggleMic()
roomModel.toggleCamera()

// Check state
roomModel.isMicMute
roomModel.isCameraMute

Code in context


// Simple Meeting View to show mic and camera toggle controls.
import HMSRoomModels
struct MeetingView: View {
    
    @ObservedObject var roomModel = HMSRoomModel(roomCode: "qdr-mik-seb")
    
    var body: some View {
        
        switch roomModel.roomState {
        case .notJoined, .leftMeeting:
            // Button to join the room
            ...
        case .inMeeting:
            VStack {
                // Render video of each peer in the call
                ...
                
                HStack {

                    // Toggle local user's mic
                    Image(systemName: roomModel.isMicMute ? "mic.slash" : "mic")
                        .onTapGesture {
                            roomModel.toggleMic()
                        }

                    // Toggle local user's camera
                    Image(systemName: roomModel.isCameraMute ? "video.slash" : "video")
                        .onTapGesture {
                            roomModel.toggleCamera()
                        }

                    // Button to leave the room
                    ...
                }
            }
        }
    }
}

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