Definition of S-video in English:

S-video

Line breaks: S-video

noun

[mass noun]
A method of transmitting high-quality television signals from a video recorder, video camera, etc. by sending the signals for chrominance and luminance separately.
More example sentences
  • In addition to the DVI input, the projector has a full suite of other video inputs, including component video, PC RGB, S-video, and composite video.
  • It has ports for S-video, composite video and firewire cables.
  • RCA connectors to home theater box, would be nice if it had S-video and digital audio as well

Origin

from the initial letter of separated + video.