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25 lines
1.0 KiB
Swift
25 lines
1.0 KiB
Swift
import WebRTC
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extension CallVC : CameraManagerDelegate {
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func handleVideoOutputCaptured(sampleBuffer: CMSampleBuffer) {
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guard let pixelBuffer = CMSampleBufferGetImageBuffer(sampleBuffer) else { return }
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let rtcPixelBuffer = RTCCVPixelBuffer(pixelBuffer: pixelBuffer)
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let timestamp = CMTimeGetSeconds(CMSampleBufferGetPresentationTimeStamp(sampleBuffer))
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let timestampNs = Int64(timestamp * 1000000000)
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let rotation: RTCVideoRotation = {
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switch UIDevice.current.orientation {
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case .landscapeRight: return RTCVideoRotation._90
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case .portraitUpsideDown: return RTCVideoRotation._180
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case .landscapeLeft: return RTCVideoRotation._270
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default: return RTCVideoRotation._0
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}
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}()
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let frame = RTCVideoFrame(buffer: rtcPixelBuffer, rotation: rotation, timeStampNs: timestampNs)
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frame.timeStamp = Int32(timestamp)
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call.webRTCSession.handleLocalFrameCaptured(frame)
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}
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}
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