#地上アナログ放送 で用いられた #NTSC の元となる60fps白黒方式は、16mmフィルムと同じ程度の画質を目指していたと聞くが.... (一方 #ハイビジョン であれば印刷や映画製作 (35mmを前提としているのであろう) にも使えるという評判だった記憶)

前に #aitendo で見つけたような、図体のわりに解像度が低い液晶を再度見つけた。が、 #NTSC 入力のための基板がセットになっていないと買いづらいよなあ

4277.0￥ |Original 5" Inch Hsd050i551 Hsd050i551-a00 Lcd Display Screen Panel 320x234 - Lcd Modules - AliExpres... https://www.aliexpress.com/item/1005004236257367.html?channel=twinner

#LD は #NTSC 記録なので、キレイにデジタイズするのは大変難しい

Never The Same Colour. #NTSC #TOTP

#NTSC のことは一通り語れるけど、撮像管とかの古代文明はなにもわからん

I tried the following #RGB #SCART to #VGA circuit with a DVD player, but the frame rate was too low. The VGA monitor just reported „out of range“, even when the DVD player output #NTSC video:

http://www.geocities.ws/podernixie/htpc/cables-en.html

Instead of buying a converter box that could also decode composite video (for VCRs), I could try to find a #PAL decoder IC with a sort of image buffer IC and build a circuit that repeats each video frame 2x (NTSC) or 3x (PAL) to output common VGA frame rates.

#electronics #video

I tried the following #RGB #SCART to #VGA circuit with a DVD player, but the frame rate was too low. The VGA monitor just reported „out of range“, even when the DVD player output #NTSC video:

http://www.geocities.ws/podernixie/htpc/cables-en.html

Instead of buying a converter box that could also decode composite video (for VCRs), I could try to find a #PAL decoder IC with a sort of image buffer IC and build a circuit that repeats each video frame 2x (NTSC) or 3x (PAL) to output common VGA frame rates.

#electronics #video