home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
PC World Komputer 1995 November
/
PCWK1195.iso
/
inne
/
podstawy
/
dos
/
animacje
/
qv102.exe
/
QV.DOC
< prev
next >
Wrap
Text File
|
1995-08-08
|
16KB
|
403 lines
╔═══════════════════════════════════════════╗
║ QuickView Ver. 1.02 ║
║ ║
║ DOS based Multimedia viewer ║
║ No Windows is required! ║
╚═══════════════════════════════════════════╝
For the German documentation please read QV.DOK.
QuickView is Shareware. This means that you can test it for at most three
weeks. After that period you must register, i.e. pay a small registration
fee or discontinue using it. See REGISTER.DOC for details.
Features of QuickView:
──────────────────────
Some call it QuickView others call it the possibly fastest viewer of the
world.
QuickView views the following file formats at present:
- .AVI: Codecs: DIB (8 bit and 24 bit),
RLE (8 bit),
MS Video 1 [msvc] (8 bit),
MS Video 1 [msvc] (16 bit),
Cinepak [cvid] (24 bit),
Ultimotion (OS/2 AVIs) [ULTI] (16 bit)
With sound through a Sound Blaster or the PC speaker.
You have the option to adapt the quality to your system's speed.
- .BMP: uncompressed: 1, 4, 8 and 24 color bits
RLE compressed: 4 and 8 color bits
including OS/2 bitmaps
furthermore all kindred formats:
.RLE, .DIB, .BGA, .VGA, .RLE, .RL4, .RL8
- .CEL (Original Animator CEL Files)
.FLC,
.FLI,
- .GIF: 1-8 color bits
Gif 87a and most Gif 89a extensions
- .ICO: Windows Icons
OS/2 Icons (partly)
- .PCX: 1-4, 8 and 24 color bits
- .PIC: Videodat .PIC files
- .TGA: uncompressed: 8 and 24 color bits, 1-bit black & white
RLE compressed: 8 and 24 color bits
- .VOC: through a Sound Blaster or the PC speaker
- .WAV: through a Sound Blaster or the PC speaker
PCM and Microsoft ADPCM compression supported
System Requirements:
────────────────────
QuickView will run on any IBM PC compatible computer under DOS 3.0 or
better with at least a 80286 processor. For viewing AVI files at least a
80386 processor is required. You must have a VGA card in your system. CGA,
EGA and Hercules card are not supported.
For Sound Blaster support you must have the Environment variable BLASTER
set that contains port address, interrupt and DMA channel.
QuickView can view images larger than the available video hardware would
allow. This is accomplished by storing only those pixels in the main
memory that are outside the visible part of the image. This leads to
low memory requirements. Scrolling is not yet possible for pictures with
more than 8 color bits.
Installation:
─────────────
Simply place all files of the package in a directory. That's it!
QuickView will automatically detect your machine, memory and graphics card.
The command line format to run QuickView is:
qv [/v] [/s] [/a] [/m] [filename]
QuickView autodetects many graphics cards and uses VESA by default.
/v option tells QuickView to not use the VESA interface if installed, but
if you want to use HiColor or TrueColor modes the VESA interface must be
used. If your graphics card does not support VESA you can use a VESA TSR
like UNIVESA (see below).
/s option tells QuickView to not use soft scrolling because this may
cause problems (only vertical scrolling is disabled).
/a option, used if you don't want to hear sound while playing AVIs.
QuickView uses 25 line menu mode by default. For 50 lines you can use
the /m option
filename can be a file that QuickView views or a name that contains the
wildcards * and ?.
The Menu:
─────────
QuickView always shows you all the files in the current directory, along
with all the visible subdirectory names. The arrow keys will move the file
selector bar around. By pressing a character the file selector bar jumps to
the first file starting with that character. Use lower case for files,
upper case for directories. A mouse is not supported.
To view a file or change a directory just hit Enter. If you try to view
a file QuickView does not handle nothing will happen. If you have tagged
some files (256 at most) QuickView will view these files without going to
the menu in between. Hit Enter or Tab if you want to view the next file
and Backspace for the previous one. Esc breaks and returns to the menu.
More keys during file selection:
ALT-D: Change drive. A drive selection box will appear, prompting you for
the drive letter you want to log into. QuickView will attempt to
change to the desired drive. If an error occurs, QuickView will
remain logged onto the current drive.
ALT-I: Get information on the currently selected file.
ALT-O: Change options of QuickView. For details see below.
+ - : Increase or decrease resolution respectively. The currently
selected resolution is highlighted. "Automatic" automatically
selects the lowest resolution which will display the whole picture
if possible.
Space: Tag/untag the current file
ALT-T: Tag all files in the current directory
ALT-U: Untag all files.
ALT-A: Show all 32*32 pixel windows icons in the current directory. You
can use a higher resolution to see more icons on the screen.
F1 : Display information about the processor, detected graphics card,
sound card and free memory.
ALT-X: Exit QuickView and return to DOS.
Options:
────────
Press the red characters to toggle the state of the option. You can also
use the up/down arrow keys and the Space bar. If you press "C" a configu-
ration file is created or updated. Command line options override the config
file. Note that changing the use of VESA is only effective if you leave
QuickView and start it again.
AVI options:
Sound support: Sound through a Sound Blaster does not cost much time but
sound through PC speaker might slow the system down noticable. If you
have problems while AVI playback try to turn off sound.
AVI loop: Use this if an AVI should start again after viewing.
2x Zoom: QuickView will display AVIs twice as big and so allow full screen
playback for appropriate AVI resolutions. Note that 2x Zoom might require
a higher screen resolution and therefore the AVI will not appear bigger
if this is the case. 2x Zoom is very CPU intensive and might slow down
your system. QuickView will therefore use at most HiColor output if
2x Zoom is selected.
320*240 mode: Many AVIs have the size 320*240. QuickView will display these
AVIs full screen if you switch on this option. 160*120 AVIs will also be
displayed full screen if you also switch on 2x Zoom. Note that 320*240
mode is only available with 256 color modes. 320*240 is a non-standard
VGA mode and may cause problems with some graphics cards or if you use
QuickView with other operating systems.
AVI quality: These options depend on the codec used in the AVIs:
Grey scale: This is only available for Cinepak and Ultimotion compressed
AVIs as only these can be speeded up. If you use this option with AVIs
using another codec QuickView will use 8 color bits output.
8 color bits: This option is available for all codecs.
HiColor: QuickView will use HiColor output with Cinpak compressed AVIs and
will give the best quality for all other codecs.
TrueColor: Will give the best quality for all codecs.
Commands While Viewing:
───────────────────────
For all file types:
Esc: Stop viewing.
For pictures:
Arrow keys: Scroll picture if it is larger than the screen.
Ctrl-Arrow keys: Scroll fast.
Home, End: Scroll to left or right border respectively.
Enter or Tab: View next file.
Backspace: View previous file.
For AVI:
Space: Pause Viewing, space again: next frame, any other key: continue.
Questions & Answers:
────────────────────
-Q: QuickView doesn't detect my sound card.
A: Make sure that your BLASTER environment variable is set correctly.
There must be a command in your AUTOEXEC.BAT like this:
SET BLASTER=Axxx Ix Dx Hx Pxxx Tx
with
A: Sound Blaster base I/O-port,
I: interrupt,
D: DMA low channel,
H: DMA high channel (only required for SB16),
P: MIDI port,
T: Sound Blaster Type (not necessary for QuickView)
-Q: Why is the video quality bad with some AVIs?
A: This is because you don't have a TrueColor or HiColor card or you don't
have a VESA driver in your system. In the latter case you should use
the VESA TSR for your graphics card, UNIVESA or UNIVBE, available on
many FTP-servers, BBSs and from Shareware distributors. The VESA driver
must accord at least to version 1.2 of the VESA standard. Versions
prior to 1.2 of the VESA standard did not define TrueColor and HiColor
modes.
-Q: I don't hear sound with some AVIs.
A: Some AVIs don't have the audio separated into pieces, so QuickView must
load the audio beforehand. If there is not enough main memory available
then the audio is omitted. Another reason is that the sound is
compressed. The sound of these AVIs has less than 8 sample bits. If you
come across such an AVI please tell me!
-Q: Sound is interrupted with some AVIs.
A: At least one component of your system is too slow.
Try to copy the AVI to your hard disk if you play it back from CD.
Switch off 2x Zoom.
-Q: I use PC speaker output because I don't have a sound card. I always
hear clicks with AVIs when the program reads from the hard disc or from
CD ROM.
A: To allow good PC speaker sound 100% CPU time is required. This works
with VOCs and WAVs but of course not with AVIs. Each time the program
accesses the hard drive or a CD-ROM the sound must be interrupted.
Windows does not support PC speaker sound with AVIs!
-Q: I like 50 lines menus more. How can I select this mode durable?
A: Press ALT-O in the menu. Then you can select 50 lines with "5" and
write a config file with "C".
Known problems:
───────────────
- Compressed VOC files are supported but sound quality is not yet as good
as it should be.
- Compressed sound with AVIs is not supported yet.
- 16 bit MS Video 1 compressed AVIs can't be displayed 2x zoomed when 8
color bits output is used.
- The Indeo codecs used in some AVIs are not supported. You will get the
message "Unsupported codec" with these AVIs. Intel, the inventor of the
codecs, will only give me the specs if I pay $5000US.
How to get an up-to-date version of QuickView:
──────────────────────────────────────────────
The file name of the package is always qvxxx.zip where xxx means the
version number. Note that some BBSs use a different archiver than ZIP.
- Internet FTP:
Official FTP distribution site (you will find the most recent version
here including minor revisions):
ftp.rhrz.uni-bonn.de /pub/institute/hesseler
Major releases are also available from:
SimTel: primary mirror site is oak.oakland.edu SimTel/msdos/graphics
Garbo: garbo.uwasa.fi /pc/graphics
- Usenet News:
It will be posted to the newsgroup alt.binaries.pictures.utilities.
- BBS:
"Airbase" (Bad Neuenahr, Germany), 24h online, Sysop: Michael Krischok
Line 1: +49-2641-29108 [ZyXEL] Fido: 2:2453/300
Line 2: +49-2641-202607 [ISDN] Fido: 2:2453/301
You can frequest QuickView using the magic "QUICK" or
login as user: Quickview and Passwort: Quickview.
- Send me an email (hesseler@athene.informatik.uni-bonn.de) with
"Request QuickView" as subject.
- Via snail mail. Send me a floppy disk with a self-addressed and stamped
envelope. This works only if you have German stamps. Otherwise send me
money to cover my expenses. Please fill out the registration form so that
I get your address and tick "QuickView current shareware version".
- You'll get the latest version when registering.
Further Developments of QuickView:
──────────────────────────────────
Depending on the wishes and the number of registrations I plan to add
more fileformats: PNG, JPEG, QuickTime .MOV, .DL, .GL, MPEG, ...
You see: You should support QuickView and register!
How to contact the author:
──────────────────────────
Please report all bugs and suggestions for improvements or enhancements.
I'm also very interested in files that QuickView claims to show but
doesn't play or display correctly. Feel free to contact me.
You may use one of the following ways:
My Internet address (this is the preferred way):
hesseler@athene.informatik.uni-bonn.de
If you're in the Bitnet you may also use the following address:
uzs272@dbnrhrz1
If you don't get a reply within a week please send it again. Emails can
get lost.
If you don't have email access here is my snail mail address:
Wolfgang Hesseler
Neustadter Str. 6
D-53547 Rossbach
Germany
Please include return postage, using International Postal Coupons if you
are outside Germany.
This program is Shareware. You may test this unregistered version for at
most three weeks but after that you must register. You are encouraged to
share it with others and to upload it to a BBS. If you do so, please pass
along the complete unmodified archive. All files must be included.
ATTENTION: A registration is recommended for any commercial use.
QuickView is (c) 1994,95 by Wolfgang Hesseler, all rights reserved
I make no warranty of any kind either expressed or implied. In particular I
make no warranty as to merchantability or fitness for a particular purpose
or a particular hardware configuration. Furthermore I am not responsible
for any damages of any kind, including profit losses and data loss or other
incidental or consequential damages arising out of your use or inability
to use the program. The person using the software bears all risk as to the
quality and performance of the software.
All files belonging to QuickView contain proprietary information which are
protected by copyright. No part may be altered or translated without the
prior written consent of the author.
License agreement for Shareware distributors:
Shareware distributors may distribute this program as long as the charge
does not exceed $5US and the shareware distributor will not change or leave
out any file. Please notify me if you distribute QuickView as you should
always distribute the latest version. This applies especially if you
include QuickView on a CD-ROM. Furthermore I appreciate if you send me a
free copy of the CD.
Many thanks to my beta testers:
Kovács Balázs
Martin van Es
Nico Geppert
Stefan Hartmann
Lars Knudsen
Andreas Portele
Mark Stehr
Thanks to André Baresel, Ethan Brodsky and Craig Jackson for Sound Blaster
programming info.
The information about the MS Video 1 and the Cinepak Codecs are from XAnim.
Thanks to Marc Podlipec.
The Graphics Interchange Format(c) is the Copyright property of CompuServe
Incorporated. GIF(sm) is a Service Mark property of CompuServe Incorporated.
PCX files are PC Paintbrush format images. PC Paintbrush is published by
Z-Soft.
TARGA is a registered trademark of Truevision, Inc.
Windows is a trademark of Microsoft Corporation.
This product uses Ultimotion(tm) IBM video technology. Copyright
International Business Machines Corporation 1994, All rights reserved.
All other product names mentioned in this software are trademarks or
registered trademarks of their respective owners.