[SML] WiFi video camera

[Dan Sheehan]

On Mon, Apr 27, 2015 at 5:45 AM, Bruce Purdy via Stagecraft
<stagecraft at theatrical.net> wrote:
 > While NTSC delivers a frame rate of 30 frames per second (fps) at
an aspect ratio of 720x480,
 > PAL uses a frame rate of 25 fps and a 720x576 aspect ratio.

could I guess maybe NTSC originated in 60-Hz  AC power land and PAL in
50-Hz mains land ?

does that make any difference anymore ?

-- 
...Dan Sheehan
Fixer of things that break