In 1987, a standardized 4-pin DIN plug was introduced for S-video input with the introduction of S-VHS players, which were the first device produced to use the 4-pin plugs. Source: Internet
In 1987, JVC introduced a new format called Super VHS (often known as S-VHS) which extended the bandwidth to over 5 megahertz, yielding 420 analog horizontal (560 pixels left-to-right). Source: Internet
Like all teletext fields, teletext captions can't be stored by a standard 625 line VHS recorder (due to the lack of field shifting support); they are available on all professional S-VHS recordings due to all fields being recorded. Source: Internet
S-VHS has a sufficient resolution to record teletext signals with relatively few errors. citation Logo The first VHS Logo The VHS logo was commissioned by JVC and introduced with the JVC HR-3300 in 1976. Source: Internet
S-VHS machines for the Brazilian market record in NTSC and convert between it and PAL-M. Source: Internet
Super VHS-C or S-VHS Compact was developed by JVC in 1987. Source: Internet