Hi Tom.

14-Nov-03 07:28:40, Tom Walker wrote to Jasen Betts


  ->  PS> and PAL ends up being 352x264 pixels

 TW> -> fair enough, not that there's a fixed number of pixels per line
 TW> in analogue

 TW> -> I thought there  were more lines than that... up rpound 600
 TW> somewhere? -> but interlaced which could prove challenging to
 TW> handle in a frame-based -> format like AVI...

 TW> In THEORY NTSC is 525 Lines. But in actual practice it ends up
 TW> Less than that something less then 400 avaialble rfor picture as I
 TW> recall.

Should be more than 400, AIUI CGA ran at the NTSC sync rate and gave 200 lines
of display plus some overscan in each frame, interlacing would give
400 lines...

 -=> Bye <=-

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