請問Wii的遊戲大多還是原生4:3 ?? - Switch

Joe · 2009-07-17

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※ 引述《ESCADA (Zzz)》之銘言：
: wii我不知道有沒有送
: 不過類比訊號上的確有這樣的東西喔
: Wide Screen Signaling (WSS)
: http://en.wikipedia.org/wiki/Widescreen_signaling

In television technology, widescreen signaling (WSS) is a digital stream
embedded in the TV signal describing qualities of the broadcast, in
particular the intended aspect ratio of the image. This can be used by
a widescreen TV to switch to the correct display mode.

The signal is placed in line 23 (PAL) and lines 20/283 (PAL-M and NTSC)
and has 14 bits of information indicating:

: http://www.intersil.com/data/an/an9716.pdf

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