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What QR Code Specification ZXing is using

Feb 1, 2013 at 2:04 PM
I have generated QR COde Image from ZXing and with using QrEncode Library. for windows 7
Both the QrCode is different are different.I wanted to know what specification we are using in ZXing.
Feb 2, 2013 at 8:09 AM
As far as I know it should be the current specification.
But that's not the cause for differences between qr codes with the same user-visible content.
The following points affecting the resulting image but give the same result after decoding:
  • selected compaction mode
  • selected character set
  • selected error correction level
  • correct/same use of ECI segments
    Only if all is the same it would give the same qr code.