How to use the method to show localstream in videoview? - for iOS

[PrasannaYuvitime]

After updating the webrtc framework for the latest one , I am not getting how to show local stream to user cause methodology is changed which has no sample on repository's "iOS" folder.

in old code...

   RTCVideoCapturer *capturer = [RTCVideoCapturer capturerWithDeviceName:cameraID];
   RTCMediaConstraints *mediaConstraints = [self defaultMediaStreamConstraints];
   RTCVideoSource *videoSource = [_factory videoSourceWithCapturer:capturer constraints:mediaConstraints];
   localVideoTrack = [_factory videoTrackWithID:@"ARDAMSv0" source:videoSource];

The RTCVideoCapturer object and RTCVideoSource object was linked here to each other.

But in new code...

RTCVideoSource *source = [_factory videoSource];
  RTCCameraVideoCapturer *capturer = [[RTCCameraVideoCapturer alloc] initWithDelegate:source];
  [_delegate appClient:self didCreateLocalCapturer:capturer];
    localVideoTrack = [_factory videoTrackWithSource:source
                                             trackId:kARDVideoTrackId];

There is no connection to each other.
So, the delegate method does what ,
[_delegate appClient:self didCreateLocalCapturer:capturer];
I am not getting it. [Help Required!]

[roxxydev]

Have you resolved this one yet? I'm facing the same problem using Swift, I could not use the video source with RTCCameraVideoCapturer but the documentation or PeerConnectionFactory videoSource says

Initialize a generic RTCVideoSource. The RTCVideoSource should be passed to a RTCVideoCapturer implementation, e.g. RTCCameraVideoCapturer, in order to produce frames.

[Ankit-Aggarwal]

I am having the same problem.
Basically, I want to intercept the capture frame rendered to apply some filters.

But i am not getting a way to connect my source and custom capturer..
or capturer to video track.