VerIDVideoWriterService

@objc
public class VerIDVideoWriterService : NSObject, VideoWriterService

Ver-ID SDK’s implementation of the VideoWriterService protocol

  • Write a sample buffer as a video frame

    Declaration

    Swift

    @objc
public func writeSampleBuffer(_ sampleBuffer: CMSampleBuffer, rotation: CGFloat)

    Parameters

    sampleBuffer

    Sample buffer to write
    rotation

    Rotation of the frame in degrees

  • Finish writing the video file

    Declaration

    Swift

    @objc
public func finish(completionBlock: @escaping (URL?) -> Void)

    Parameters

    completionBlock

    Callback that will be invoked when the file is written or if the writing fails