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feat: better fps and capture performance #137

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feat: better fps and capture performance #137

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9 changes: 5 additions & 4 deletions ARVideoKit/Rendering/Writer/WritAR.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -57,14 +57,15 @@ class WritAR: NSObject, AVCaptureAudioDataOutputSampleBufferDelegate {
AVVideoHeightKey: height as AnyObject
]

let attributes: [String: Bool] = [
kCVPixelBufferCGImageCompatibilityKey as String: true,
kCVPixelBufferCGBitmapContextCompatibilityKey as String: true
let sourcePixelBufferAttributesDictionary: [String: Any] = [
kCVPixelBufferPixelFormatTypeKey as String : kCVPixelFormatType_32BGRA,
kCVPixelBufferWidthKey as String: width,
kCVPixelBufferHeightKey as String: height
]
videoInput = AVAssetWriterInput(mediaType: .video, outputSettings: videoOutputSettings)

videoInput.expectsMediaDataInRealTime = true
pixelBufferInput = AVAssetWriterInputPixelBufferAdaptor(assetWriterInput: videoInput, sourcePixelBufferAttributes: nil)
pixelBufferInput = AVAssetWriterInputPixelBufferAdaptor(assetWriterInput: videoInput, sourcePixelBufferAttributes: sourcePixelBufferAttributesDictionary)

var angleEnabled: Bool {
for v in orientaions {
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