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The 640 MEG Shareware Studio 5
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The 640 Meg Shareware Studio CD-ROM Volume V (Data Express)(1994).ISO
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fileid14.lha
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Read.me
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1994-02-19
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FileID -- A File IDentifier program. V 1.41
February 19,1994
WHAT IS IT?
The best program in the world. It does everything! Well, maybe not
everything. OK, the program identifies and gives information about a
variety of file types. These currently include ARC, GIF, IFF, JFIF-JPEG,
PCX, Sun Raster, and TIFF files. More may be added in the future. Send
us docs (and an example file or three) on your favorite format, and
we'll consider adding it.
WHAT DOES IT DO?
ARC files: Gives file names, file size (uncompressed and
compressed), date of files, CRC check of files, total combined
size of files (compressed and uncompressed) and the total number
of files.
Picture files: Gives resolution, number of colors, and any other
information it can determine (special Amiga display modes for
instance).
Sound files: Gives appropriate information from the header of the
file including as appropriate: sampling rate, volume, number of
instruments, etc.
Animation files: Gives type of compression, resolution of the
animation, timing of the animation, etc.
Other IFF types: Identifies and gives a short description.
The GIF87a & 89a standards and all IFF formats listed in the "AmigaDos 1.3
Includes and Autodocs Manual" (and a few more) are supported.
DISTRIBUTION
The program (bearing our copyright) may be distributed freely by any
electronic means: BBS, network, floppy disk, etc. as long as all the
contents of this archive are bundled together and are not altered or
modified in any way beyond the changing of the archive format in which
they are enclosed.
Usage is free to individuals (see donations, below). Usage by
government or commercial sites requires registration. See LICENSE.DOC
for a more complete policy.
HELPFUL HINTS
If you use this program a lot you may want to rename the executable file
to something shorter like FI or FID. Anything that makes sense to you
will work.
Usage is fairly simple. Just type FileID at the prompt for a short list
of options. Caution: Verbose mode is REALLY verbose. Get your finger
over that screen pause button. Women and children first. To make it
easier on yourself you might want to redirect the output to a file like
FILEID.RPT or FileID.Report or something similar.
A CAVEAT
FileID will probably identify your file even if it doesn't have a clue as
to what the file really is. This feature is present because some of the
formats we support have very minimal "magic cookie" identification marks
in the files. Combine this with support for files that have had their
beginnings padded by brain dead operating systems, and there are bound
to be occassional misidentifications. The most common mis-id is for
FileID to identify the file as a PCX picture. If this happens, and the
resolution info doesn't make any sense, ignore the result.
DONATIONS
We'd really like to hear from you! Send us a postcard, or E-mail letting
us know how you're using the program. In addition feel free to send us
money, baked goods, scantily clad women, whatever, when your conscience
instructs you to do so. Confidentiality guarateed. We're two attractive
college students in our mid twenties, who someday will make a lot of
money. Really!
SUPPORT
We try to keep the latest versions of the program posted
to GEnie, UseNet, and several Internet sites.
THE AUTHORS
The original author, Lloyd Eldred, can be reached at:
GEnie - L.Eldred
Internet - leldred@afit.af.milu
US-Snail: 1777 #G Arlin Pl., Fairborn, OH 45324
%% Lloyd Eldred %%
Additional author, Fred Homan, can be reached at:
Internet - Fred@polaris.async.vt.edu
US-Snail: PO Box 232, Blacksburg, VA 24063-0232
Fred Op
VERSION HISTORY
1.00 Initial release August 23, 1990
1.10 Second release November 18, 1990
- Added more intelligent treatment of GIFs with Macintosh
resource forks padded to the beginning. (FLAME: If they wanted
a fork on the file, they'd have put it in the standard!)
- Moved the copyright notice to the program help.
- Partial support of GIF-89a added. This new standard seems
to follow the same format as 87a for resolution information,
at least in the one test file that I have. I'll add more
support as soon as I can find more formal documentation
on the standard.
1.20 Third release November 25, 1990
- Complete support of the GIF89a standard.
- Control output flags added.
"-c" outputs any GIF89a included comments.
"-t" outputs a single line numeric dump of resolution and colors.
"-v" outputs any and all information on a GIF. Can be quite long!
- Fred Homan conned into contributing to coding.
1.30 Fourth release January 25, 1991
- IFF support expanded.
"-v" flag now enables complete listing of all chunks in
the file, and interesting information about many.
"-t" flag now enabled.
"-c" outputs any plain text in the file.
1.40 Fifth release June 18, 1992
- ARC support added.
- IFF support expanded.
- TIFF support added.
- JFIF-JPEG suport added.
- PCX support added.
- Sun Raster support added.
1.41 Sixth quasi-release Feb. 19,1994
Both Lloyd and Fred took time off from programming to do school stuff. Lloyd
recently finished his Ph.D. in Aerospace Engineering. The 1.41 release changes consist
entirely of updating the address information in the read.me file. There's some talk of
updating FileID to support more formats, but it really hasn't gotten outdated. The
Amiga version works just fine on Lloyd's new Amiga 4000/040 running AmigaDos 3.0.
THE FUTURE
We've got a lot of nifty ideas on how to expand the program. Send
us feedback on what you'd like to see, and perhaps we'll do your
suggestions first:
1) Fred, at least, thinks a really nifty idea would be to recognize all
file formats common (and maybe uncommon) to the PC and Amiga. This
could be very handy for those people who wonder exactly what xxxxxx.yyy
is and what it's for.
2) Lloyd wants to add an AREXX port to the Amiga version, and create a
picture data-base utility with FileID, AREXX, and Superbase Pro. (Fred
points out additionally that OS/2 supports REXX).
3) Perhaps in the more distant future we will create
"SuperMongoNinjaReptileGIF-IFFViewer" pending demand and time on our
parts. (Do you really care anyway? We hope so.) (Heck, are you even
reading this?)
NIFTY LEGAL STUFF
FileID is Copyright (c) 1990-1994 by Lloyd Eldred and Fredrick R Homan.
All Rights Reserved. The use of copyrighted and trademarked names are
in no way intended to infringe the rights of the holders.
"The Graphics Interchange Format(c) is the Copyright property of CompuServe
Incorporated. GIF(sm) is a Service Mark property of CompuServe
Incorporated."
ARC is copyrighted by Software Enhancement Associates.
Superbase is copyrighted by Oxxi Software.
OS/2 is copyrighted by IBM Corporation.