This document describes a method for broadcasting IP data in a unidirectional manner using the vertical blanking interval of television signals. It includes a description for compressing IP headers on unidirectional networks@ a framing protocol identical to SLIP@ a forward error correction scheme@ and the NABTS byte structures.
RFC 2728-1999 history
1999RFC 2728-1999 The Transmission of IP Over the Vertical Blanking Interval of a Television Signal