How to use AVCaptureSession or Third-party Camera Modules with Dynamsoft Barcode Reader?

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You can read this article for how to decode barcodes from AVCaptureSession or directly view this code snippet sample.

NOTE: Decode barcodes from an ImageData object. The ImageData object stores the pixel buffer, width, height, stride and pixel format of the image. However, it is always recommended to use DBR in conjunction with DCE for the best results and performance.