VIDEO DATA SYSTEM- the vcr`RDS`system by vps

[Chip Chester]

The Google translation of that link is hilarious.

Set-top caption decoders had developing character sets and capabilities over the years, and present day line-21 captions (on analog cable feeds or VHS/DVDs) may not decode correctly on these boxes. Things like center-of-screen display, for example, will default to top or bottom on older boxes.

Chip