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Suzy B Software CD-ROM 2 (1994).iso
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vidi_con.doc
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1995-05-05
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VIDI-CON
Copyright 1991
by
Mathew Farabee
Written and compiled with HiSoft Basic v1.23
I. ABOUT VIDI-CON
Vidi-Con will convert a series of sequentially-numbered Degas .PI1
files into a single delta (.DLT) file, with the first frame remaining
a .PI1 file. It will work with Vidi-ST, Rezrender, and any other
programs that save an animated sequence as a series of numbered,
uncompressed Degas pictures. Since the delta file is a standard
format for animations, this makes it easier to import animations into
other programs. It also more convenient to work with only two files
instead of twenty, or fifty, or a hundred.
II. COPYRIGHT & WARRANTY
This program is copyright 1991 by Mathew Farabee; it is not public
domain. This program is shareware, and may be freely distributed so
long as it is not altered in any way, and so long as this
documentation is included, unaltered, with the program. No fee may
be charged for its distribution beyond a reasonable fee for the costs
of media and expenses incurred by distribution.
The user of this program assumes all responsibility for its use, and
the author makes no guarantees as to its usefulness or performance.
The author assumes no responsibility for any damage or loss caused by
its use, including any arising from the author's negligence.
III. SHAREWARE NOTICE - This program is shareware. If you use the
program, you are requested to send $5.00 to the author:
Mathew Farabee
9000 Viking Drive
Austin, Texas 78758
Due to time constraints, I will not be able to send updated versions
of the program to registered users. However, if there is sufficient
support, I will continue to update the program and post the new
versions on Genie and Compuserve. Users are encouraged to distribute
any updated versions that are released.
IV. USING VIDI-CON
Double-click on VIDI_CON.PRG to load the program; it will run in any
resolution. There are three titles on the menu bar: "Desk",
"Convert", and "Quit". Each is described below.
"Desk" - The first option will be "Vidi-Con". Clicking on this
will bring up an alert box with copyright information. Any desk
accessories that are installed will also be listed under "Desk" and
may be used within Vidi-Con.
"Convert" - There are two options under this title. The first is
"Convert to .DLT". Select this option to convert a series of .PI1
images to a delta file (see below for details). The second option,
"Convert to .PC1", is greyed out and is not implemented in the
current version of Vidi-Con. It will be added to future versions,
and will convert all uncompressed Degas (.PI1) files in a directory
to compressed Degas (.PC1) files.
"Convert to .DLT" - When you choose this option, a file
selector box will pop up. You need to select the first
file in the sequence of .PI1 frames you want to convert.
The files in the sequence must have filenames of the form
name1.PI1, name2.PI1, name3.PI1, etc. or
name01.PI1, name02.PI1, name03.PI1, etc. or
name001.PI1, name002.PI1, name003.PI1, etc.
You do not have to select the first frame in the series
(i.e., frame 0 or frame 1); whichever one you select will
be the one Vidi-Con starts with. Any previous frames are
ignored. The ending frame is always the last
(highest-numbered) .PI1 file in the series.
After selecting this file, the file selector box appears
again. Now, select the output path. This is the path to
which the delta file will be written. You may type in a
filename if you wish; this will be the name used for the
delta file. If you omit a filename, the delta file will
have the same name as the original .PI1 series (without the
numbers).
Once the output path has been selected, an alert box pops
up asking "Delete original .PI1 files?" The default is
"No". Selecting "Yes" will delete each .PI1 file in the
series once it has been read. This slows the conversion
down quite a bit, and is also a little dangerous; if
something goes wrong during conversion, the original files
may be lost. This option is included mainly for those who
have only one disk drive and are short on disk space.
Otherwise, its quicker and safer to convert the files and
then delete them yourself from the desktop when you're
done.
The program will now begin reading the .PI1 files and
creating the delta file. A window onscreen will display
the program's progress. When it's finished, the monitor
will beep.
The result will be a single uncompressed Degas (.PI1) file
for the first frame, and a delta (.DLT) file of the same
name containing data for all the other frames. Delta files
are compatible with most animation programs, and there are
several public domain delta file viewers available.
"Quit" - This option exits the program and returns to the desktop.
There is no warning before the program quits.
V. UPDATES - If there is enough support, I will continue to update
Vidi-Con and upload any new versions to Genie and Compuserve. Some
possible future additions include:
Convert to .PC1 - This item is already on the menu and is probably
the first thing I'd add. It would convert all .PI1 files in a
directory to .PC1 files. This would come in handy when digitizing a
lot of single pictures rather than an animated sequence.
Convert to .SEQ - The sequence file is the other standard animation
file format for the ST, and takes up less space than delta files.
Any suggestions from registered users for future versions are also
welcome. Also, please alert me to any bugs or incompatibilities in
the program that you find. I can be reached at the address listed
above; also, my E-Mail address on Genie is M.FARABEE1. On
Compuserve, my address is 72520,3210.