# iOS native client support **URL:** \ **Category:** mediasoup libraries\ **Created:** [November 21, 2019, 9:42am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421 "2019-11-21T09:42:04Z")\ **Posts on this page:** 20\ **Page:** 2
**Author:** ![ethand91](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ethand91/32/14_2.png) [@ethand91](https://mediasoup.discourse.group/u/ethand91)\ **Post date:** [March 2, 2020, 4:02am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/24 "2020-03-02T04:02:33Z")
> VP9 support (iOS does not enable VP9 support by default) Supported! > Bitcode support mediasoup ios supported, however due to the size of WebRTC.framework with bitcode it cannot be uploaded to github without lfs… WebRTC.framework would need to be build locally if bitcode is required. ---
**Author:** ![txyhost](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/txyhost/32/348_2.png) [@txyhost](https://mediasoup.discourse.group/u/txyhost)\ **Post date:** [May 7, 2020, 1:28am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/25 "2020-05-07T01:28:20Z")
> [@ethand91](#): > > iOS does not enable VP9 support by default How to enable VP9 and H264 ---
**Author:** ![ethand91](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ethand91/32/14_2.png) [@ethand91](https://mediasoup.discourse.group/u/ethand91)\ **Post date:** [May 7, 2020, 2:47am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/26 "2020-05-07T02:47:22Z")
I updated your issue. ---
**Author:** ![txyhost](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/txyhost/32/348_2.png) [@txyhost](https://mediasoup.discourse.group/u/txyhost)\ **Post date:** [May 7, 2020, 6:33am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/27 "2020-05-07T06:33:53Z")
I need to update which library on GitHub？ ---
**Author:** ![ethand91](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ethand91/32/14_2.png) [@ethand91](https://mediasoup.discourse.group/u/ethand91)\ **Post date:** [May 7, 2020, 8:32am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/28 "2020-05-07T08:32:58Z")
You would need to build the webrtc libraries with h264 enabled. You can use the below as a reference: > ---
**Author:** ![ethand91](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ethand91/32/14_2.png) [@ethand91](https://mediasoup.discourse.group/u/ethand91)\ **Post date:** [June 4, 2020, 1:11am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/30 "2020-06-04T01:11:39Z")
Please redirect all issues to the github page, with a lot more detail. ---
**Author:** ![ethand91](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ethand91/32/14_2.png) [@ethand91](https://mediasoup.discourse.group/u/ethand91)\ **Post date:** [June 29, 2020, 12:55am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/31 "2020-06-29T00:55:24Z")
API Documentation added. > ---
**Author:** ![jmillan](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/jmillan/32/9_2.png) [@jmillan](https://mediasoup.discourse.group/u/jmillan)\ **Post date:** [June 30, 2020, 10:56am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/32 "2020-06-30T10:56:48Z")
🥳 ---
**Author:** ![riyazpanarwala](https://avatars.discourse-cdn.com/v4/letter/r/919ad9/32.png) [@riyazpanarwala](https://mediasoup.discourse.group/u/riyazpanarwala)\ **Post date:** [July 21, 2020, 4:28pm UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/33 "2020-07-21T16:28:01Z")
Hi ethand91, Do you have any iOS client repo which can communicate with mediasoup-demo. Thanks ---
**Author:** ![ethand91](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ethand91/32/14_2.png) [@ethand91](https://mediasoup.discourse.group/u/ethand91)\ **Post date:** [July 22, 2020, 1:41am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/34 "2020-07-22T01:41:27Z")
Not yet, sorry. ---
**Author:** ![riyazpanarwala](https://avatars.discourse-cdn.com/v4/letter/r/919ad9/32.png) [@riyazpanarwala](https://mediasoup.discourse.group/u/riyazpanarwala)\ **Post date:** [July 24, 2020, 9:45am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/35 "2020-07-24T09:45:41Z")
Thanks ethand91. Are you building Chat message support in iOS client repo (consumeData event) ? ---
**Author:** ![ethand91](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ethand91/32/14_2.png) [@ethand91](https://mediasoup.discourse.group/u/ethand91)\ **Post date:** [July 27, 2020, 12:47am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/36 "2020-07-27T00:47:30Z")
> Are you building Chat message support in iOS client repo (consumeData event) ? Will consider implementing it 🙂 ---
**Author:** ![tanaymondal](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/tanaymondal/32/579_2.png) [@tanaymondal](https://mediasoup.discourse.group/u/tanaymondal)\ **Post date:** [September 22, 2020, 1:55pm UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/37 "2020-09-22T13:55:02Z")
Is ios library by ethand91 in working condition? I tried implementing with mediasoup protoo server backend. But I am getting error when calling when calling sendTransport.produce()… [ERROR] transport\_wrapper::+[TransportWrapper nativeProduce:listener:track:encodings:codecOptions:appData:](https://github.com/ethand91/mediasoup-ios-client/issues/70) | The associated promise has been destructed prior to the associated state becoming ready. Can anyone please help? ---
**Author:** ![sivakumaraketi](https://avatars.discourse-cdn.com/v4/letter/s/c67d28/32.png) [@sivakumaraketi](https://mediasoup.discourse.group/u/sivakumaraketi)\ **Post date:** [September 22, 2020, 6:46pm UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/38 "2020-09-22T18:46:27Z")
Hi do you implemented Simulcast means group video calling, If yes please help me. ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [September 22, 2020, 6:52pm UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/39 "2020-09-22T18:52:32Z")
Help to what? Are you asking for free consultancy? ---
**Author:** ![ethand91](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ethand91/32/14_2.png) [@ethand91](https://mediasoup.discourse.group/u/ethand91)\ **Post date:** [September 23, 2020, 2:05am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/40 "2020-09-23T02:05:16Z")
I haven’t tried using mediasoup protoo server… The problem is that you are probably calling the produce callback on a different thread. Could you try calling the produce callback on the same thread you called produce on? ---
**Author:** ![sivakumaraketi](https://avatars.discourse-cdn.com/v4/letter/s/c67d28/32.png) [@sivakumaraketi](https://mediasoup.discourse.group/u/sivakumaraketi)\ **Post date:** [September 23, 2020, 2:46am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/41 "2020-09-23T02:46:07Z")
thanks for the reply, I am done with 1 to 1 mediasoup and for 1 to many. handled like below I am taking from this [https://github.com/ethand91/mediasoup-ios-client-sample](https://github.com/ethand91/mediasoup-ios-client-sample) for new peer added case “newPeer”: isRemoteVideo = true self.handleNewConsumerEvent(consumerInfo: data![“data”]) and and added for video added like below extension VideoCallVC : RoomListener { func onNewConsumer1(consumer: Consumer) { print(“RoomListener::onNewConsumer kind1=” + consumer.getKind()) print(consumer.getTrack()) if consumer.getKind() == “video” { let videoTrack: RTCVideoTrack = consumer.getTrack() as! RTCVideoTrack videoTrack.isEnabled = true ```auto videoTrack.add(self.videoRemoteCamera1) } do { consumer.getKind() == "video" ? try self.client!.resumeRemoteVideo1() : try self.client!.resumeRemoteAudio() } catch { print("onNewConsumer() failed to resume remote track") } } ...... And help means i am stuck at this place bro, Please tell me bro is i need to pay something. ``` ---
**Author:** ![tanaymondal](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/tanaymondal/32/579_2.png) [@tanaymondal](https://mediasoup.discourse.group/u/tanaymondal)\ **Post date:** [September 23, 2020, 9:55am UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/43 "2020-09-23T09:55:44Z")
Ok, finally promise issue is resolved. But after produce, the video is not showing on mediasoup demo server from ios. The resolution is showing as 0x0. But audio producing is successful. What am I doing wrong? ```auto private func produceVideo(){ let devices = AVCaptureDevice.devices(for: .video) // Start capturing it let factory = RTCPeerConnectionFactory() let videoCapturer = RTCCameraVideoCapturer() videoCapturer.startCapture(with: devices[0], format: devices[0].activeFormat, fps: 30) let videoSource = factory.videoSource() videoSource.adaptOutputFormat(toWidth: 640, height: 480, fps: 30) let videoTrack = factory.videoTrack(with: videoSource, trackId: "ARDAMSv0") let codecOptions: JSON = [ "videoGoogleStartBitrate": 1000 ] let produceHandler = ProduceHandler() produceHandler.delegate = produceHandler let producer = sendTransport?.produce(produceHandler.delegate, track: videoTrack, encodings: nil, codecOptions: codecOptions.description) } ``` ```auto private class SendTransportHandler : NSObject, SendTransportListener { fileprivate weak var delegate: SendTransportListener? private var socket: EchoSocket init(mSocket: EchoSocket) { self.socket = mSocket } func onConnect(_ transport: Transport!, dtlsParameters: String!) { print("Current Thread Send Handler 2: \(Thread.current)") var json = JSON() json["transportId"].string = transport.getId() json["dtlsParameters"] = JSON.init(parseJSON: dtlsParameters!) let jsonReturn = Request.shared.connectWebRtcTransport(socket: self.socket, json: json) print("SendTransport::onConnect: \(jsonReturn)") } func onConnectionStateChange(_ transport: Transport!, connectionState: String!) { print("SendTransport::onConnectionStateChange connectionState = " + connectionState) } func onProduce(_ transport: Transport!, kind: String!, rtpParameters: String!, appData: String!, callback: ((String?) -> Void)!) { print("SendTransport::onProduce connectionState = " + rtpParameters) let rtpParam = JSON.init(parseJSON: rtpParameters) print("rtpParameters \(rtpParam)") var json = JSON() json["transportId"].string = transport.getId() json["kind"].string = kind json["rtpParameters"] = rtpParam json["appData"].string = appData print("onProduce JSON: \(json)") let jsonReturn : JSON = Request.shared.produce(socket: self.socket, produceJson: json) print("onProduce JsonReturn: \(jsonReturn)") let producerId = jsonReturn["data"]["id"].string print("onProduce ProducerID: \(producerId ?? "NA")") callback(producerId) } } ``` ---
**Author:** ![tanaymondal](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/tanaymondal/32/579_2.png) [@tanaymondal](https://mediasoup.discourse.group/u/tanaymondal)\ **Post date:** [September 24, 2020, 12:09pm UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/44 "2020-09-24T12:09:48Z")
I am unable to consume anything as I never get the “newConsumer” events. It is odd since I do receive other events such as “newPeer” or “activeSpeaker". Any help is appreciated. ---
**Author:** ![ibc](https://yyz2.discourse-cdn.com/free1/user_avatar/mediasoup.discourse.group/ibc/32/1540_2.png) [@ibc](https://mediasoup.discourse.group/u/ibc)\ **Post date:** [September 24, 2020, 12:21pm UTC](https://mediasoup.discourse.group/t/ios-native-client-support/421/45 "2020-09-24T12:21:16Z")
Please don’t ask the same question is different threads. There is no “newConsumer” event in mediasoup libraries, that’s demo stuff. [Previous page](https://mediasoup.discourse.group/t/ios-native-client-support/421.md?page=1) [Next page](https://mediasoup.discourse.group/t/ios-native-client-support/421.md?page=3)