-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 The Tuesday 2006-10-31 at 15:53 +0100, Matthias Hopf wrote:
The following numbers of course vary a bit from person to person:
...
- Images will start to look steady if shown 50 times per second (PAL is 50Hz, NTSC 60Hz, for film each picture is shown three times, so it is actually 72Hz with 24fps)
When I worked in an old projection cabin, film was projected at 48 Hz, 24 fps; ie, each frame was projected and obscured twice, with a mechanical obturator. Things might have improved with the new xenon lighting, I dunno, but I suppose.
Hope this helps
It does! I'm saving this email :-) - -- Cheers, Carlos E. R. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Made with pgp4pine 1.76 iD8DBQFFR2hPtTMYHG2NR9URAiRdAJ9etzxOtFvpSQb5ayzgL7rrRddmTgCbBdns MrqCksDooDKcPr3jv8HXVlw= =0V8H -----END PGP SIGNATURE-----