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How to apply watermark on video in iOS

How to apply watermark on video in iOS​

If you want to apply watermark to recorded video, you should use video.watermark property.

guard let watermark = UIImage(named: "YOUR_WATERMARK_IMAGE") else { return }
let offset = CGPoint(x: 20.0, y: 20.0)
let watermarkInfo = WatermarkInfo(image: watermark,
    corner: .bottomLeft, offset: offset, targetNormalizedWidth: 0.2)
let video = Video(cameraDevice: cameraDevice)
player.use(input: camera, outputs: [playerView.uiView, video])
video.watermark = watermarkInfo
video.record(...)