Sdtv edtv and HDTV

Source: Internet
Author: User

Sdtv standard-Definition TV standard clear TV

Edtv enhenced-Definition TV enhanced clear TV

HDTV high-definition TV

Sdtv includes 480i 576i

Edtv contains 480 P 576 P

HDTV 720 p 1080i 1080 p

480 I: I indicates interlaced, 480 indicates that the vertical resolution of the frame is 720,704,480 rows, and the horizontal resolution is generally I, which corresponds to the ntsc TV standard.

576i: the vertical resolution is 576 lines, which corresponds to the pal TV system.

480 P/576 P: P indicates the meaning of progressive row by row

720 p: 1280x720

1080i/1080 p: 1920x1080

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