Opentok：swift 中的 OTCameraCaptureResolutionHigh 等效变量

Question

我需要更改发布商的视频质量。我面临从 Objective C 到 Swift 3.0.

的转换问题

这是我的 Objective C 代码：

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

转换后的Swift代码为

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

最后两行显示错误信息 "Use of unresolved identifier 'OTCameraCaptureResolutionHigh'". 请指教。似乎 swift 为上述使用了另一组变量。

Answer 1

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

Opentok：swift 中的 OTCameraCaptureResolutionHigh 等效变量

Opentok: OTCameraCaptureResolutionHigh equivalent variable in swift

objective-c

swift

webrtc

opentk

tokbox