Extended Data Services

Extended Data Services (now XDS, previously EDS), is an American standard classified under Electronic Industries Alliance standard for the delivery of any ancillary data (metadata) to be sent with an analog television program, or any other NTSC video signal. XDS is used by TV stations, TV networks, and TV program syndication distributors in the US for several purposes. Here are some of the most common uses of XDS:

Extended Data Services

Extended Data Services (now XDS, previously EDS), is an American standard classified under Electronic Industries Alliance standard for the delivery of any ancillary data (metadata) to be sent with an analog television program, or any other NTSC video signal. XDS is used by TV stations, TV networks, and TV program syndication distributors in the US for several purposes. Here are some of the most common uses of XDS: