Re: A85: movies

To: assembly-85 <assembly-85@lists.ticalc.org>
Subject: Re: A85: movies
From: Dines Christy Justesen <c958362@student.dtu.dk>
Date: Sun, 16 Aug 1998 00:45:19 +0200 (METDST)
Delivered-To: assembly-85-outgoing@towerguard.unix.edu.sollentuna.se
Reply-To: assembly-85@lists.ticalc.org


It depends on how often you want to have the picture updated. For each
frame you would need to transfer:

2*128*64 bit = 16 kbit (4 levels)

The only way to transfer the picture would be to use the link port which
runs at 9,6 kbps. By using a different protocol and maybe some
compression, it should bepossible to transfer 1 frame each second. So if 1
fps in 4 shades of grey is ok, than TV is possible.

Dines
-----Original Message-----
From: TGaArdvark@aol.com <TGaArdvark@aol.com>
To: assembly-85@lists.ticalc.org <assembly-85@lists.ticalc.org>
Date: 15. august 1998 20:11
Subject: Re: A85: movies


>
>> why dont we try to make greyscale movies.  they would look better
>> but take up more room, saying the calculator is fast enough to
>> process them.
>
>I was just thinking, with a lot of extra hardware, could the TI process,
>in grayscale, a television signal?  It's probably possible, just very
hard
>and expensive and not small.
>

__________________________________________

Dines Justesen
Email: c958362@student.dtu.dk
WWW  : http://www.student.dtu.dk/~c958362/
__________________________________________

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