Standard-definition television (SDTV; also standard definition or SD) is a television system that uses a resolution that is not considered to be either...

0.299 R + 0.587 G + 0.114 B {\displaystyle Y'=0.299R+0.587G+0.114B} for SDTV; R ′ − Y ′ {\displaystyle R'-Y'} carries the difference between red and luma...

HDTV signal with an aspect ratio of 16:9 that can be down converted to a SDTV color bar signal with an aspect ratio of either 4:3 or 16:9. The Color Bar...

primaries and the intended numeric range (compare the use of Umax and Vmax in § SDTV with BT.470 with a fixed ⁠1/2⁠ in YCbCr § R'G'B' to Y'PbPr). In Y′IQ, the...

commonly broadcast at (60/1.001), or precisely 59.940059, matching the NTSC SDTV field rate; this and the 50.00 Hz of PAL are still the second and third highest...

times, it refers to the generation following standard-definition television (SDTV). It is the standard video format used in most broadcasts: terrestrial broadcast...

standard-definition television (SDTV) format that enables a clearer picture during high-motion scenes compared to previous iterations of SDTV, but not producing images...

delivered in the same bandwidth that supported an early DVB-S based MPEG-2 SDTV service only a decade before. In March 2014, DVB-S2X specification has been...

video, requiring around 200 Mbit/s for a standard-definition television (SDTV) signal, and over 1 Gbit/s for high-definition television (HDTV). In the...

April 2017, Bell Satellite TV provides over 700 channels (including over 430 SDTV, 200 HDTV and 80 audio channels) to over 1 million subscribers. Its major...