How to detect qr code from images ? #1614
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That's a different project, no JavaScript here. |
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I am zxing javascript sdk to detect qr code . In the demo application , detecting qr code from video using
decodeFromInputVideoDeviceContinuously(). The problem with this function is , it expects to pass thedeviceId. In my application , i cannot use deviceId .So is there fucntion to detect barcode from video without passing deviceId ?
Also in the demo app , the code to scan QR code from image is not working .
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