Видео замораживает, когда изображение в картинке скрыта за кадром ⇐ IOS

[Anonymous]

Я строю приложение для iOS, используя Twilio Video 5.10 со Swift. Приложение поддерживает видеозвонки и правильно работает в картинке в режиме изображения (PIP).
Однако я заметил проблему: < /p>

Когда я активирую Pip, локальные потоки подачи камеры обычно для удаленного участника. Замороженные. EnableCamerAmultItAsking True
также добавил com.apple.developer.avfoundation.multitasking-camera-occess в мой.import TwilioVideo
import AVFoundation

protocol CameraManagerDelegate: AnyObject {
func trackSourceWasInterrupted(track: LocalVideoTrack)
func trackSourceInterruptionEnded(track: LocalVideoTrack)
}

final class CameraManager: NSObject {
weak var delegate: CameraManagerDelegate?

let track: LocalVideoTrack
private let source: CameraSource

var position: AVCaptureDevice.Position {
get { source.device?.position ?? .unspecified }
set {
guard let device = CameraSource.captureDevice(position: newValue) else {
print("No capture device for \(newValue)")
return
}
source.selectCaptureDevice(device) { _, _, error in
if let error { print("Select device error: \(error)") }
}
}
}

deinit { source.stopCapture() }

init?(position: AVCaptureDevice.Position = .front) {
let options = CameraSourceOptions { builder in
builder.enableCameraMultitasking = true
}

guard let source = CameraSource(options: options, delegate: nil) else {
print("Unable to create CameraSource"); return nil
}
guard let track = LocalVideoTrack(source: source, enabled: true, name: "camera") else {
print("Unable to create LocalVideoTrack"); return nil
}

self.source = source
self.track = track
super.init()
self.source.delegate = self

if let device = CameraSource.captureDevice(position: position) {
let config = CameraConfigFactory().makeCameraConfigFactory(captureDevice: device)
source.requestOutputFormat(config.outputFormat)
source.startCapture(device: device, format: config.inputFormat) { _, _, error in
if let error { print("Start capture error: \(error)") }
}
}
}
}

extension CameraManager: CameraSourceDelegate {
func cameraSourceWasInterrupted(source: CameraSource, reason: AVCaptureSession.InterruptionReason) {
print("Camera interruption began: \(reason)")
delegate?.trackSourceWasInterrupted(track: track)
}

func cameraSourceInterruptionEnded(source: CameraSource) {
print("Camera interruption ended")
delegate?.trackSourceInterruptionEnded(track: track)
}

func cameraSourceDidFail(source: CameraSource, error: any Error) {
print("Camera source failed: \(error)")
}
}


Подробнее здесь: https://stackoverflow.com/questions/797 ... -offscreen