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For any questions relating to the Kotlin Camera2 API tutorial series.
May I know, From where I should Watch these videos, I already purchase, & got receipt at my email address.
What is the approach needed, if one wanted a live preview as well as access to some (potentially sub-optimal) image data? Do I always need the live preview surface as a target, configuring 2 surfaces for the captureSession and work with an ImageReader in the captureSession callback?
I want to detect barcodes in a streaming preview image as efficiently as possible so I am looking into how to stress the camera API and bus as little as possible, ideally working with a down-sampled resolution, black-white data, only analyse in-focus images and other tricks in the book.
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