18 ms·
This looks like the relevant patent for it: https://patents.google.com/patent/US6281939B1/en https://patents.google.com/patent/US6281939B1/en "Method and appara
by vitovito 3y ago
This looks like the relevant patent for it: https://patents.google.com/patent/US6281939B1/en https://patents.google.com/patent/US6281939B1/en "Method and apparatus for decoding data encoded in the horizontal overscan portion of a video signal"
- Zeetah 3y agoGood job finding it. The patient calls out two other key patents. It also describes how the data is encoded.