Opentok: OTCameraCaptureResolutionHigh equivalent variable in swift

Question

I need to change the video quality of my publisher. I face a conversion problem from Objective C to Swift 3.0.

Here is my Objective C code:

   OTPublisherSettings *settings = [[OTPublisherSettings alloc] init];
settings.name = @"Bob's video";
settings.audioTrack = NO;
settings.videoTrack = YES;
settings.cameraResolution = OTCameraCaptureResolutionHigh;
settings.cameraFrameRate = OTCameraCaptureFrameRate30FPS;

and the converted Swift code is

let settings = OTPublisherSettings()
 settings.name = "Bob's video"
settings.audioTrack = false
settings.videoTrack = true
settings.cameraResolution = OTCameraCaptureResolutionHigh
settings.cameraFrameRate = OTCameraCaptureFrameRate30FPS

Last two lines show error messages "Use of unresolved identifier 'OTCameraCaptureResolutionHigh'". Please advise. It seems swift uses another set of variables for the above.

Answer 1

let settings = OTPublisherSettings()
settings.name = "Bob's video"
settings.audioTrack = false
settings.videoTrack = true
settings.cameraResolution = .high
settings.cameraFrameRate = .30fps