clarify that QR code metadata is scanner specific in the README #412
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This change - clarifies that not every decoder returns extra metadata. - removes the mention of hexadecomal encoding; some programming languages such as Go and Java return raw byte arrays. - mentions ZBar, a high quality alternative decoder.
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ACK |
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ACK. Appreciate your precision here, @seedhammer! |
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This change
Inspired by the misunderstanding that the extra QR metadata bytes are part of the specification.