Frae Wikipedia, the free beuk o knawledge
SDTV resolution bi naition; due tae historical raisons, different kintras uise either
480i
or
576i
as the staundart-defineetion pictur format.
Staundart-defineetion telly
(
SDTV
) is a telly seestem that uises a resolution that isna conseedert tae be either
heich-defineetion televeesion
(
720p
,
1080i
,
1080p
,
1440p
,
4K UHDTV
, an
8K UHD
) or
enhanced-defineetion televeesion
(EDTV
480p
).
