Quadrant tech DVD Player C 12D User Guide

&LQH0DVWHU  
DVD Playback Card  
C-1.2D  
User’s Guide  
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Preface  
Trademark Notice and Warranty Disclaimer  
CineMaster, DVD Player, and VideoInlay are trademarks of Quadrant  
International, Inc. Copyright 1996, 1997 Quadrant International, Inc. All  
Rights Reserved.  
Windows, Video for Windows, and Windows Explorer are trademarks of  
Microsoft, Inc. All other trademarks mentioned in this manual or accompanying  
materials are for identification purposes only and are in no way intended to  
infringe on the copyrighted properties of their respective owners.  
QUADRANT INTERNATIONAL MAKES NO WARRANTS OR  
REPRESENTATIONS REGARDING THE FITNESS OF CINEMASTER  
FOR ANY PURPOSE WHATSOEVER.  
QUADRANT INTERNATIONAL ASSUMES NO LIABILITY FOR LOSS OF  
DATA OR FOR THE LOSS OF INCOME, OR EXPECTATIONS OF  
INCOME, THAT MIGHT DERIVE THROUGH THE USE OR MIS-USE OF  
THIS PRODUCT.  
QUADRANT INTERNATIONAL WILL NOT BE HELD LIABLE FOR THE  
CRIMINAL USE OF ITS PRODUCTS.  
Information in this document is subject to change without notice and does not  
represent a commitment on the part of Quadrant International. The software  
provided for CineMaster is designed to work acceptably well under the  
conditions described in this document.  
Rev. 1.0 September, 1997  
P/N 100845  
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FCC Statement  
NOTE: This equipment has been tested and found to comply with the limits for  
a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are  
designed to provide reasonable protection against harmful interference in a  
residential installation. This equipment generates, uses and can radiate radio  
frequency energy and, if not installed and used in accordance with the  
instructions, may cause harmful interference to radio communications.  
However, there is no guarantee that interference will not occur in a particular  
installation. If this equipment does cause harmful interference to radio or  
television reception, which can be determined by turning the equipment off and  
on, the user is encouraged to try to correct the interference by one or more of the  
following measures:  
Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and receiver.  
Connect the equipment into an outlet on a circuit different from that to  
which the receiver is connected.  
Consult the dealer or an experienced radio/TV technician for help.  
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CE Statement  
This equipment has been designed to comply with the requirements for CE Mark  
Certification, pertaining to products intended for sale within the European  
Union.  
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VCCI Statement  
This equipment has been designed to comply with the requirements for VCCI  
Certification, pertaining to products intended for sale within Japan. It has not  
formally been certified.  
Dolby® Statement  
Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and  
the Double-D symbol are trademarks of Dolby Laboratories. Confidential  
Unpublished Works. ©1992-1997 Dolby Laboratories, Inc. All Rights Reserved.  
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Introduction  
CineMaster Overview  
This User’s Guide covers the CineMaster C-1.2D DVD Decoder board and  
DVD Player software.  
Features  
MPEG-2 video decoding in hardware  
MPEG-2 is the compression  
standard used with DVD. This compression method allows over two  
hours of crisp, clear video to be stored on the first DVD discs.  
Dolby® Digital Sound (AC-3) decoding in hardware  
CineMaster  
delivers full 5.1 channel digital audio out to the S/PDIF connector.  
Multi-Language Support  
CineMaster supports software selection  
of up to 8 different languages from any DVD source containing  
multilingual audio channel information.  
Sub-Picture Decoding / Sub-Title  
Up to 32 sub-picture streams, as  
well as sub-titles, text, and closed-captioning, can be decoded by  
CineMaster and presented to the user.  
Parental Control  
Playback of DVD discs that feature Parental  
Management can be selectively disabled, so discs containing material  
inappropriate for children cannot be viewed without parental consent.  
In addition, if there are multiple versions with different ratings, you can  
select the rating you wish to view.  
Wide-Screen/Pan-Scan  
CineMaster supports all of the DVD  
formats for video presentation and aspect ratio.  
Multi-Angle and Special Sequences  
CineMaster provides for  
playback of movies filmed with multiple cameras, allowing the user to  
choose the angle, and to include special sequences that have been  
specified by the film director (“Director’s Cut”).  
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Navigation Commands  
Users can interact with and customize the  
presentation of the DVD video material because CineMaster supports  
DVD Navigation Commands issued by the DVD playback application.  
Windows 95 Plug-and-Play Installation  
CineMaster is a Plug-n-  
Play card and is Windows 95 compatible. Just insert the card into a  
PCI slot, install the driver software, and enjoy the powerful new digital  
video features. There are no installation hassles, no IRQ conflicts, and  
no I/O Port settings to adjust!  
VMI 1.4  
VMI is a method for connecting a VGA card directly to a  
source of digital video such as CineMaster using an internal ribbon  
cable. This direct connection allows CineMaster to send its video data  
directly to the VGA card in a way that allows the VGA card to perform  
filtering and other functions on the video.  
CineMaster C-1.2D Specifications  
Hardware Interface  
PCI 2.1 compliant Bus Master, 32-bit host interface  
Intel / Microsoft Plug-and-Play compliant  
VMI compliant  
Copy Protection Support  
Formats:  
CSS (Content Scrambling System)  
Regional coding lockout  
Video Support  
Content Standards  
Content Aspect Ratios  
NTSC or PAL  
4:3, 16:9  
Video Port Interface Support  
VPE (DirectX 5)  
Audio Support  
Output Formats:  
Dolby Digital  
Stereo 2 channel to sound card  
Audio Pass-Through for playing CD/DVD audio through sound card  
S/PDIF  
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Getting Started  
General Installation Instructions  
PCI Bus Compatibility Guidelines  
CineMaster must be installed in an open 32-bit PCI slot with PCI bus  
mastering. Refer to the manual shipped with your computer or  
motherboard to make sure that the open PCI slot that you select has bus  
mastering capabilities. For example, the manual should contain a  
statement similar to: “Each 32-bit PCI slot supports PCI mastering”.  
Video Port Compatibility Guidelines  
VMI Interface  
CineMaster uses a VMI 1.4 compliant interface to deliver high-quality  
digital video data to the VGA card using a direct-connect cable. The  
software interface for the VMI port on CineMaster is VPE, which is a  
part of Microsoft’s DirectX 5.  
NOTE: You must have DirectX 5.0 installed in your system for  
CineMaster to play DVD Video over a VIP/VPE connection. Dell has  
already factory-installed DirectX 5.0 for you.  
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Hardware Installation  
Before you begin installing the CineMaster card, check your  
computer’s reference manual to locate the internal PCI expansion slots  
with bus mastering. Read any instructions in the manual describing  
how to use the expansion slots before installation.  
WARNING: To install the CineMaster card, you must open you  
computer and handle some of he internal components. Exercise  
caution at all times when working with AC powered equipment.  
Turn off and unplug your computer before you begin this  
procedure.  
1. Turn the computer and all peripheral devices off.  
2. Unplug the computer from the AC power outlet.  
3. Remove the cover from the computer. (Refer to the computer  
manual for instructions.)  
Note: Check the manual for your computer or motherboard to select an  
open PCI slot that is capable of bus mastering. Always discharge static  
electricity before handling the CineMaster card or inserting the card  
into a slot. To discharge static electricity from your body, touch any  
grounded metal surface. Always handle the card only by the metal  
bracket, avoiding contact with any components.  
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4. Remove the slot cover for an open PCI slot designed for bus  
mastering on the computer’s motherboard. A single screw is  
generally used to secure the cover. Save the screw for installing  
the CineMaster card later. Refer to Figure 1.  
Figure 1: Removing the slot cover from an open PCI slot.  
5. Carefully remove the CineMaster card from its anti-static  
envelope.  
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6. Hold the CineMaster card by its edges and insert it into the open  
PCI slot. Press the card firmly into the slot connector applying  
even pressure until the card is completely seated in the connector.  
You may have to gently rock the card from end-to-end in order to  
seat it properly. Refer to Figure 2.  
Figure 2 : Inserting the CineMaster card into the open PCI  
slot.  
Note: The CineMaster card must be seated properly and should not  
touch any other card or components on the motherboard in you system.  
A short circuit or system damage may occur if the CineMaster card is  
in contact with other components, or if any card is ever inserted or  
removed with the power on.  
7. Insert and tighten the screw to attach the card to the support  
bracket or the computer’s case.  
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8. Connect one end of the long audio cable to CineMaster’s MPC-3  
Audio Input connector, and the other end to the DVD-ROM drive’s  
Audio Out connector. Then connect CineMaster to the sound  
card’s connector that formerly went to the DVD drive, by  
connecting one end of the supplied short audio cable to  
CineMaster’s MPC-3 Audio Output connector, and the other end  
to the sound card connector. Refer to Figure 3.  
Figure 3: CineMaster cable connections  
9. Connect the supplied ribbon cable from the 26-pin VMI Video Port  
Connector on CineMaster to the matching Video Port Connector  
on your VGA Card.  
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Note: Be sure to align the connector properly with the pins.  
Typically, the ribbon cable will have a red stripe running along one  
edge. This edge should be nearest to Pin 1 on the Video Port  
Connector, located nearest to the metal bracket.  
10. Replace the computer cover and plug in the computer.  
11. At this point you can connect an AC-3 Decoder/Amplifier to the  
S/PDIF output connector on the rear bracket.  
Note: Inferior quality signal cables or excessive cable length can  
degrade your sound and video quality.  
12. Power on the computer and proceed to the Software Driver  
Installation section.  
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Software Driver Installation  
CineMaster is a Plug and Play device, and Windows 95 will recognize  
the card the first time you boot after the card is installed. Once  
Windows 95 recognizes the card, it will look for CineMaster device  
drivers and if it does not find any, it will ask you to insert the disc  
containing the device drivers.  
These device drivers are contained on an installation CD-ROM. The  
CD-ROM contains multiple copies of the CineMaster files in different  
directories, with each directory containing exactly one copy in a  
specific language. The following procedure describes the process for  
installing this software.  
Note: The driver installation disc may contain a ReadMe file. It is  
highly recommended that you read this file for last-minute changes and  
notes that may not be included in this User’s Guide. Windows 95’s  
WordPad (in the Accessories folder) can be used to read this file.  
1. When you boot Windows 95 for the first time, it will detect the  
CineMaster DVD Decoder card and ask you to allow it to search  
for device drivers for it. Select Next to proceed.  
Figure 4: Request to search for drivers  
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2. Windows 95 will examine the floppy drive (A:\) for drivers, and  
when it doesn’t find any, it will display the following window.  
Insert the installation CD-ROM into the DVD-ROM drive and  
click on the Other Location button.  
Figure 5: Unable to locate drivers  
3. In the new window that opens, select Browse, and then the DVD-  
ROM drive, and then the language directory that you wish to use  
for the installation (e.g. D:\English\) and then click on OK.  
Figure 6: Search other locations  
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4. Windows 95 will detect the drivers and present the window below.  
Click on Finish and the drivers will be copied to your hard disk.  
Figure 7: Finish the installation  
5. When the installation is complete, you will be prompted to reboot  
your computer. Click on OK to do so. When Windows 95 restarts,  
the CineMaster drivers will be installed and ready for use.  
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DVD Player Software Installation  
Installation  
Note: The installation procedure described in this section assumes the  
application is supplied on floppy disks.  
If the application is provided on a single CD-ROM, the following  
procedure still applies  
wherever references are made to individual  
floppy disks, simply insert the single CD-ROM disc and reference the  
appropriate drive letter for your DVD-ROM drive (e.g. D:\ or E:\).  
The DVD Player is supplied on a set of two floppy disks labeled  
D V D P L A Y E R D I S K  
1
O F 2 ” and D V D P L A Y E R  
D I S K 2 O F 2 ” . The following procedure describes the installation  
process.  
Note: It is strongly recommended that you exit all Windows programs  
before you begin this installation procedure.  
1. Insert the “ D V D P L A Y E R D I S K  
1
O F 2 ” disk into the  
3.5” drive slot on your computer.  
2. Click on the Start button in the bottom left corner of the Windows  
95 screen, then select Run from the list of options that appears.  
3. Type a:\setup or b:\setup depending on the ID of the drive in  
which you’ve inserted the installation disk.  
4. Just follow the simple on-screen instructions to complete the  
installation process. The installation program will copy files to the  
hard disk and create a Windows program group or folder with an  
icon for starting the DVD Player.  
That’s it; you can now play DVD titles on your computer!  
Note: The installer will not ask for Disk 2 if it is not needed for  
installation in your system; this is not abnormal.  
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Starting DVD Player  
To start the software, Click on the Start button in the bottom left corner  
of the Windows 95 screen, then select Programs, then DVD Player  
and then DVD Player.  
DVD Player opens a playback window that is the same size as the  
playback window when you last exited DVD Player, and opens the  
Panel Control window in the same location as it was when you exited  
DVD Player. (If you have not used DVD Player yet, it will use  
internal defaults.)  
Note: If you did not have the Panel Control window open when you  
last exited DVD Player, it will not open the next time it is run. You  
will need to use the menu to open the Panel Control window. Refer to  
the instructions on page 19 to access this menu.  
Proper DVD Disc in Drive  
If you have a DVD Disc in your DVD-ROM drive when the DVD  
Player is started and the region code on the disc matches the region  
code of your CineMaster board  
the title will begin playing  
immediately.  
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Improper DVD Disc in Drive  
If you have a DVD Disc in your DVD-ROM drive when the DVD  
Player is started and the region code does not match the region code  
of your CineMaster board the title will not play and an error  
message (shown in figure 8) will be displayed.  
Figure 8: Error message displayed when attempting to play content with  
a region code that does not match the region code of the  
CineMaster hardware.  
Note: If a DVD disc is detected to be an illegal region, the Eject button  
on the drive can be used to eject the disc. The Eject button in the DVD  
Player software always works. If content is playing, confirmation to  
eject the disc is requested. To prevent Windows 95 synchronization  
problems, the Eject button on the DVD-ROM drive itself is disabled at  
all times except when the disc is stopped.  
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No DVD Disc in Drive  
If you do not have a DVD Disc in your DVD-ROM drive when the  
DVD Player is started the window on the VGA display will display the  
default DVD logo (shown in Figure 9).  
Figure 9: DVD Player's Idle Screen (no title playing)  
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Using DVD Player  
Once you have opened the DVD Player, you can access DVD Player  
functions by moving the mouse pointer over the DVD video viewing  
area (window or full screen mode) and single- clicking the right mouse  
button. The following menu items will appear. Each are described in  
detail following this summary.  
1. Panel Control  
This is the  
main Control window for  
playing DVD titles.  
2. Angle Control  
Opens a  
window to change the  
viewing angle to any angle  
supported by the current  
DVD title.  
3. Time Search  
Opens a window to change your playback position  
within a DVD title based on total time.  
4. Chapter/Title Search  
Opens a window to change your  
playback position within a DVD title based on chapter positions.  
5. Numerical Keypad Opens a window to enter numerical values  
for DVD navigation (e.g. selecting a chapter, when this feature is  
supported by content).  
6. Settings  
Opens a multi-tabbed window that provides access to  
various settings and controls for CineMaster.  
7. Video Window Size  
Opens a sub-window to select various  
window sizes for video playback on the VGA display.  
Default Size - This menu item restores the video window to its  
default size based on the video standard and aspect ratio in the  
DVD title.  
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Full Screen - This menu item resizes the video window to Full  
Screen using DirectDraw Overlay capabilities. Any other  
DVD Player windows that are open will remain open (e.g.  
Chapter/Title Search, Settings, etc.)  
Window - This menu item resizes the video window to a non-  
full screen window with a title bar; mostly used when in Full-  
Screen mode.  
Cinema - This menu item resizes the video window to Full  
Screen using DirectDraw Overlay capabilities, and closes all  
other open DVD Player windows to provide a TV-like display.  
8. Exit - This menu item stops the DVD title playing and exits the  
DVD Player.  
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Panel Control  
The Panel Control provides the main Control window for playing DVD  
titles. There are two rows of buttons, described below (in order from  
left to right):  
Top Row (from left to right):  
Close Panel Control  
Eject the current DVD disc  
Resume playback after viewing a Root or Title menu  
Navigate UP when in a Root or Title menu  
Select the current item in a Root or Title menu  
Jump to the Title menu  
Play or Pause the current DVD Video  
Stop playback of the current DVD Video  
Rewind the current DVD Video  
FastForward the current DVD Video – if the current DVD Video is  
paused; this button will act as a Single Frame Advance until the  
DVD Video returns to normal speed playback  
Slow Motion playback; multiple clicks on this button will cycle  
through multiple speeds of slow motion playback  
Access the Angle Control window  
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Bottom Row:  
Adjust the volume of the DVD Playback  
Toggle the LED display between the Time Elapsed, Time  
Remaining, and Total Time  
Navigate LEFT when in a Root or Title menu  
Navigate DOWN when in a Root or Title menu  
Navigate RIGHT when in a Root or Title menu  
Jump to the Root menu  
Rewind the DVD Video to the beginning of the current chapter  
Back up one level from within a Root or Title menu  
Jump back one Chapter in the current DVD Video title  
Jump forward one Chapter in the current DVD Video title  
Access the SubTitle settings window  
Access the Spoken Language settings window  
Angle Control  
The Angle Control has two buttons:  
Display previous angle  
Display next angle  
The LED display indicates the current  
requested angle – this may or may not be the currently playing angle  
depending on whether or not that angle is available in the current  
chapter.  
The number of angles displayed in the drop-down list in the Angle  
Control is the maximum number of angles encoded on the entire current  
DVD disc. This number does not indicate how many angles are  
available in each chapter, only the total maximum in all chapters.  
When you select an angle, a request is sent to play that angle. If that  
angle does not exist in the current chapter, the current angle will  
continue playing until a new chapter is reached that does have the  
requested angle. When that chapter is reached, the new angle will be  
played. When that chapter finishes, the selected angle will continue  
playing if the new chapter also contains that angle; otherwise it will  
return to angle 1.  
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For example:  
You select Angle 3  
Chapter 1 Chapter 2 Chapter 3 Chapter 4  
Angles Available:  
Angle Played:  
1
1
3
3
4
3
2
1
Time Search  
Time Search has a  
slider to display and  
control the current  
playback location of  
the current DVD  
title.  
The slider can be  
dragged  
to  
any  
position in the title.  
Chapter/Title Search  
Chapter/Title  
displays  
Search  
list of  
a
chapters available in the  
current DVD title, and  
provides three options:  
Go to the Previous  
Chapter of the  
current DVD disc  
Go to the Next  
Chapter  
of  
the  
current DVD disc  
If Scan is checked  
when you Close this  
window, the Scan  
process will begin.  
Scan will play the beginning of each chapter for a specified duration,  
and then jump to the next chapter until the end of the title is reached, or  
you deselect the Scan checkbox.  
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Numerical Keypad  
The Numerical Keypad allows you to enter numerical  
information for DVD menu selections, such as Root or Title  
menus. The most common example of this would be to  
select a specific scene to jump to. However, these numeric  
sequences are "requests" and they may or may not be used  
by the DVD title.  
For example, the DVD title GoldenEye allows the user to  
enter a numeric sequence to select a specific scene to jump  
to for playback, but Lethal Weapon and Glimmer Man do  
not respond to these numeric sequences.  
In cases where numeric sequences are ignored, you can use either CineMaster’s  
exclusive direct on-screen mouse click capability or the Navigator Control  
window’s buttons (up/down/left/right/enter) to make selections.  
Spoken Language  
This allows you to choose  
a language to listen to  
from any of the language  
available in the current  
title. Pull down the listbox  
to see your choices.  
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SubTitle  
This allows you to select  
which of the languages  
available on the current  
DVD title you want the  
subtitles to appear in.  
Check the Enable SubTitles  
box to display subtitles.  
Uncheck  
the  
Enable  
SubTitles box to not  
display subtitles. When  
this box is unchecked, the  
language selection is not  
used.  
Note: DVD titles have the ability to execute software on the playback system.  
Occasionally, a DVD title will instruct DVD Player to do something that will  
override a setting that was in force.  
A good example of this is the disabling of subtitles or other subpicture content.  
This usually occurs at the beginning of a chapter or at some other transition  
point. If you have the Enable Subtitles box checked, and they are being  
displayed as requested, then occasionally, after navigating to a specific place or  
choosing a selection from the root menu, subtitles will stop being displayed.  
This is because DVD Player was instructed by the disc to stop displaying them.  
You need to bring up the Subtitle Settings, uncheck the Enable Subtitles box,  
then re-check it to turn them back on.  
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Parental  
This allows you to request  
which rating level of the  
current DVD title you wish  
to view.  
Note: If the rating you  
select is not available in  
the current DVD title, the  
default rating level will be  
played!  
should not be relied on to  
prohibit playback of  
sensitive material!  
This setting  
If you want to prevent  
unauthorized users from  
changing rating levels, click on the Enable Password Protection box.  
The first time you change a rating level you will be prompted for a  
password. After you enter this password, any future attempts to switch  
to this rating will require the same password. After a password has  
been entered, you will need to re-enter a valid password to uncheck the  
Enable Password Protection setting.  
These passwords are stored in the DVD Database for all titles.  
In order to change a password, click on the Change Password button to  
bring up the Change Password window. You must first enter the  
current password to confirm that you have permission to change the  
password. You will also be asked to enter the new password twice to  
prevent mis-spellings and typing errors. Passwords are case-sensitive,  
meaning that lower-case letters are not the same as upper-case letters.  
"Password", "password", and "PASSword" are all different passwords.  
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Display  
This allows you to control  
the DVD playback window  
on your VGA screen.  
Always on Top will  
make the DVD video  
window stay on top of  
windows from other  
applications,  
even  
when they are active.  
Resize  
Proportional  
will restrict window  
sizes to proportional  
sizes only.  
Snap to best video quality sizes will restrict the video playback  
window to scale to only those sizes that exhibit minimal  
downscaling artifacts.  
Arbitrary sizing will allow the video playback window to be scaled  
to any size, though certain sizes will show more scaling artifacts  
than others.  
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Picture  
This allows you to adjust  
the brightness and color  
temperature of the video  
displayed on your VGA  
monitor.  
The Brightness slider  
adjusts the brightness of  
the video; left is darker,  
right is brighter.  
The R, G, and B sliders  
adjust the individual values  
of the Red, Green, and  
Blue components of the  
video. Moving these sliders left reduces the amount of that color in the  
video, and moving these sliders right increases the amount of that color  
in the video.  
These settings are adjusted immediately when you move the slider, and  
saved in the DVD Player preferences. If you want to restore the  
settings to the default settings, press the Default button.  
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Advanced Settings and Troubleshooting  
Determining Driver Versions  
When trying to determine the cause of a potential problem, it is  
important to know the versions of various drivers and applications that  
are in use in your system. The CineMaster driver version is displayed  
in the Version tab of the CineMaster Properties driver dialog box.  
To access this tab, open Windows Explorer, single-click with the right  
mouse button on the file C:\WINDOWS\SYSTEM\CINEMST2.DLL, then  
select Properties from the pop-up menu, and then single-click with the  
left mouse button on the Version tab. The version is displayed near the  
top of the dialog box.  
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Determining DVD Player Versions  
The DVD Player version is displayed in the About DVD Player… dialog  
box for the application. To access this box, single-click with the left  
mouse button on the DVD icon in the upper left corner of the video  
playback window, select the About DVD Player… menu item, and the  
version will be displayed in the dialog box that appears.  
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General Troubleshooting: Questions, and Answers  
Installation Questions  
Q: When I re-installed Windows 95 in my system, CineMaster  
would no longer play back DVD titles. How do I get it to play  
again?  
A: When Windows 95 is re-installed on a system that previously had  
CineMaster installed, it resets some important system settings that  
CineMaster needs to be able to playback DVD content. When  
CineMaster is installed AFTER Windows 95, then these settings  
are adjusted properly and CineMaster can playback DVD content.  
The solution is to re-install CineMaster, which can be done by  
following the procedure below:  
1. Move the mouse pointer over the My Computer icon on  
your Windows 95 desktop, and click once on the right  
mouse button.  
2. Click on the Properties menu item with the left mouse  
button, and when the System Properties window opens,  
click once more on the Device Manager tab.  
3. Click on the small + sign to the left of the Other Devices  
entry to expand the list to see the entry for CineMaster  
(CineMaster will be listed here as an PCI Multimedia  
Device, because Windows 95 reset the system settings.)  
Click once on the CineMaster entry and then click on the  
Remove button.  
4. A new window will open asking you to confirm the  
removal; answer Yes, and the incorrectly installed  
CineMaster will be removed.  
5. You can now reboot your system, and follow the  
procedure listed in the Software Driver Installation  
section.  
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Playback Questions  
Q: Why does my AC-3 audio sometimes pause or pop when I’m  
playing movies?  
A: Windows 95 supports background processes, which are small  
software programs designed to improve performance of certain  
applications or perform other functions without requiring you to  
manually launch them.  
These background processes can  
sometimes interfere with continuous processes such as playing  
audio and/or video which have specific requirements for sustained  
data rates. These applications should be disabled whenever  
possible. Examples include screen-savers, anti-virus software, fax  
receive and answering machine software, Microsoft’s Office95 Fast  
Find, etc.  
Q: When using Windows 95 MediaPlayer to play standard  
MPEG-1 or MPEG-2 video files, I sometimes get thin, hazy  
lines along the left and bottom edges of the video display; why?  
A: Most MPEG-1 and standard MPEG-2 content is not as carefully  
produced as DVD titles, and it is possible for these thin, hazy areas  
to appear at the extreme edges of the video content when played  
back. This effect should never be visible on professionally  
mastered DVD content.  
Q: Why can’t I play encrypted (*.vob) files with MediaPlayer?  
A: Media Player does not initiate the Authentication process necessary  
for an encrypted DVD stream to be decrypted. Attempts to play  
these encrypted files (with .VOB extensions) will result in no video  
played. The authentication process is initiated in DVD Player,  
which should be used to play all encrypted content.  
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Q: Why can’t I play certain unencrypted (*.vob) files with  
MediaPlayer?  
A: Attempts to play unencrypted .VOB files works properly with most  
DVD-ROM drives, although some newer drives do not allow the  
playback of unencrypted .VOB files without at least basic  
authentication functionality.  
If you experience problems playing unencrypted content with  
Media Player, try using DVD Player to play the same content. If it  
plays, the drive does not completely support the playback of  
unencrypted DVD data.  
Media Player will typically play unencrypted .VOB files if you can  
see a directory listing of the files on the disc from Explorer, which  
works, for example, on a Toshiba DVD ROM drive.  
Q: When I try to Suspend my computer, why do I get an error  
message indicating that I cannot suspend while playing video?  
A: To decode a DVD stream, the player needs to know some  
information about the previously decoded portions of the stream.  
Suspending the system and then re-starting it does not provide a  
way to “remember” the previously decoded stream and therefore  
cannot be done while DVD video is playing.  
Q: I’ve inserted a DVD disc in the DVD-ROM drive with DVD  
Player running and it did not start playing. Why?  
A: In the drivers for most DVD-ROM drives, there is an option that is  
commonly turned on by default called Auto-Insert Notification,  
which lets the operating system know when a DVD or CD disc is  
inserted into the DVD-ROM drive. The purpose of the feature is to  
begin running software or to begin playback of a disc when it is  
first inserted into the drive, without the need for running an  
application.  
If this option is turned off, our DVD Player application is not  
notified that you inserted a DVD disc. To turn this option on, use  
the following procedure:  
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1. Select CONTROL PANEL from the SETTINGS list in the  
START menu.  
2. Double-click on the SYSTEM icon, then select the DEVICE  
MANAGER tab.  
3. Locate the CD-ROM listing, and single-click on the entry for  
your DVD-ROM drive.  
4. Click on the PROPERTIES button, and then the SETTINGS  
tab.  
5. Locate  
the  
checkbox  
labeled  
AUTO  
INSERT  
NOTIFICATION and click on the checkbox to select it.  
6. Click on OK to save the change. At this point, you may need to  
restart Windows 95 for the change to become active.  
Q: When playing the DVD title “Species” the menu buttons in the  
Root Menu are not aligned with where I need to click to  
activate one of the menu items. Why?  
A: The on-screen navigation buttons are mis-aligned with the actual  
"hot spots" for selecting those buttons. This is a confirmed  
problem with the content on this disc, and the end-user should use  
the up/down/left/right/enter buttons in the Navigator Control to  
make selection in this title. Often, using these buttons will move a  
"highlight" around, which can help locate the hot spots on Root  
Menus so the mouse can be used in the future.  
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Appendix A  
Keyboard Shortcuts  
DVD Player supports keyboard equivalents to allow more efficient  
operation. The chart below lists the keyboard equivalents and their  
functions. For more detail on the functions themselves, refer to the  
User's Guide. Note: no Function keys (F-keys) are defined except the  
standard Windows 95 ALT-F4 [Quit].  
Keys available in all dialog boxes:  
Key Combination Function  
PAUSE  
Toggles video playback (Pause/Play)  
CTRL + p  
CTRL + t  
CTRL + a  
CTRL + g  
CTRL + s  
CTRL + u  
Opens the Panel Control  
Opens the Time Search Dialog Box  
Opens the Chapter / Title Search Dialog Box  
Opens the Angle Dialog Box  
Opens the Settings Dialog Box  
Opens the Numeric Keypad Window  
CTRL + z  
CTRL + f  
CTRL + w  
Changes the VGA display to “Default Size”  
Changes the VGA display to “Full Screen”  
Changes the VGA display to “Window”  
Keys Available in all Controls:  
Key Combination Function  
Left Arrow  
Right Arrow  
Up Arrow  
Down Arrow  
Return  
Navigate left in a DVD menu  
Navigate right in a DVD menu  
Navigate up in a DVD menu  
Navigate down in a DVD menu  
Select the current item in a DVD menu  
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Keys Available in all Controls (continued):  
Key Combination Function  
End  
Navigate back to the previous DVD menu  
Page Up  
Page Down  
Home  
Jump to previous chapter  
Jump to next chapter  
Jump to start of current title  
p
Depends on current player activity:  
Pause – if playing  
Pause off – if paused  
Load DVD – if DVD tray open  
Stop Scanning – if scanning (forward or  
backward)  
Start Presentation – if in a menu  
r
Access Root Menu  
g
s
Enable / Disable Bitstream data rate gauge  
Stop video playback  
t
Access Title Menu  
b
f
e
m
I
Start Backward Scan (Rewind)  
Start Forward Scan (FastForward)  
Eject current DVD Disc  
Mute audio  
Change Time Indicator (Elapsed, Remaining, or  
Total Time)  
Keys available in Chapter / Title Search:  
Key Combination Function  
p
n
Go to Previous Chapter  
Go to Next Chapter  
z
c
Toggle Scan checkbox on/off  
Close the Window  
ESCape  
Close the Window  
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Keys available in Numerical Keypad:  
Key Combination Function  
0,1,2,3,4,5,6,7,8,9 Enter the corresponding numeric value  
Delete  
Clear all values  
Backspace  
Return  
ESCape  
Clear all values  
Select the current value  
Close the window  
Keys available in Settings:  
Key Combination Function  
o
Select the OK button  
c
Select the CANCEL button  
Select the CANCEL button  
ESCape  
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Appendix B  
RIVA 128 Video Resolutions Supported  
The nVidia RIVA 128 VGA chip, used in the STB Velocity 128 VGA  
card, is capable of displaying high resolutions in various color depths.  
Many of these displays also support the bandwidth necessary to display  
DVD video. The table below lists these display modes.  
RIVA 128 Display Modes that support DVD Video  
Resolution  
Color Depth  
8-bit  
Refresh Rate (Hz)  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
85, 75, 60  
76, 75, 60  
640 × 480  
16-bit  
32-bit  
8-bit  
16-bit  
32-bit  
8-bit  
16-bit  
8-bit  
16-bit  
8-bit  
800 × 600  
1024 × 768  
1152 × 832  
1280 × 1024  
1600 × 1200  
16-bit  
8-bit  
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Appendix C  
Glossary  
AC-3 (Dolby Digital) – A Dolby Laboratories specification for digital audio.  
An AC-3 stream contains 5.1 channels of digital audio (full 44.1 kHz, 16-bit  
digital channels for left, right, center, left surround, right surround, and an  
additional low bit rate channel for subwoofer information). AC-3 data is  
normally transferred digitally from a coaxial or optical S/PDIF output  
connector to an AC-3 decoder or amplifier for playback.  
Angle Control – Angle control allows the user playing a DVD title to select  
which scene is displayed when the DVD content contains multiple angles. This  
multiple angle content is unique to DVD because previous compression  
standards did not support the simultaneous compression of more than one  
video sequence. Multiple angles are a result of filming the original production  
with more than one camera, and they can be used to assemble “different”  
versions of the same movie, such as a “Director’s Cut.”  
Aspect Ratio – The relationship between the width and height of a video frame  
(or of a pixel making up a video frame). 4:3 is the standard for NTSC (and  
therefore televisions in the U.S., which are only somewhat wider than they are  
high). 16:9, also called “letterbox” is the format used in movie theaters, where  
the screen is 16-ninths (178%) wider than it is high. Many non-U.S.  
televisions are built to display this format.  
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Bandwidth – The amount of data that can be transferred to or from a graphics  
card in a given length of time. Typically, when playing back digital video, the  
write data bandwidth of the VGA card is most important. The amount of  
bandwidth available is dependent on the type and speed of memory used on the  
VGA card, on the efficiency of the VGA controller’s hardware, and on the  
current display mode (because high-end modes consume more memory read  
bandwidth due to display updating). A VGA card that does not simultaneously  
have sufficient read bandwidth to update the display and write bandwidth to  
accept live video data may not produce an acceptable quality image unless less  
video data is written or the display mode is changed to one that is less  
demanding. Available bandwidth is directly related to, and the best measure of,  
VGA card performance.  
Chapter (in a DVD title) – Divisions of a DVD title that are defined by the  
content provider. Chapters normally begin at a particular scene in a movie, and  
break it down into smaller portions, analogous to tracks on an audio CD. DVD  
allows random access, and the “Jump to a scene” option in many root menus  
actually goes to the beginning of a chapter that contains that scene.  
Chrominance – The portion of the analog video signal that carries all of the  
color information (hue and saturation). The chrominance signal (C) is carried  
as a separate channel on the S-video output, but is mixed with the luminance  
(Y) signal to create Composite video.  
Color Depth – A representation of how much digital data will be used to  
encode (digitally represent) a pixel in the display memory. It relates directly to  
how many colors a pixel can be. An 8-bit color depth allows a pixel to be one  
of 256 colors. A 16-bit color depth allows a pixel to be one of 65,536 colors,  
but obviously requires twice as much memory to store. A 24-bit color depth  
allows a pixel to be one of 16.7 million colors. The 24-bit color depth is also  
called “true color”, because a pixel can be any color that the eye is capable of  
seeing. Together with resolution, color depth defines a display mode.  
Composite video – A single video signal that contains all the information  
(sync, color, and intensity) necessary to form a complete image on a video  
display or recording machine. A composite signal contains a sync pulse, a color  
burst and modulated luminance and chrominance subcarriers. Composite  
video, like S-Video, is encoded according to one of the video standards  
(NTSC, PAL, or SECAM).  
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Compression – Reduction of the amount of data used to represent a signal.  
Uncompressed video data requires an enormous amount of digital data, making  
it impractical to store or transfer without processing. Compression algorithms  
were carefully developed to minimize the perceived quality loss; these are  
applied to reduce the data rate for storage and playback.  
CVBS – Composite Video Baseband Signal. Often referred to as composite  
video signal or CVS.  
Deinterlace – The process of combining or otherwise using interlaced odd and  
even fields in a video signal to create non-interlaced video frames. The actual  
method for accomplishing this can be as simple as discarding all of the even (or  
odd) fields, or as complex as using a hardware digital filter to combine the odd  
and even fields into full frames.  
Dolby ProLogic – A method (created by Dolby Laboratories) for encoding  
Surround Sound information onto two-channel analog output. The information  
is phase-encoded, and can be decoded into the separate Surround channels by a  
ProLogic decoder or amplifier.  
DirectX (DirectDraw)  
Microsoft Corporation’s standard interface for  
applications that provides software applications with a mechanism for  
accessing functions that relate to digital video, hardware scaling, and other  
useful functions that can be supported by a display controller. DirectDraw is a  
part of DirectX, and contains, for example, such functions as “Overlay”, which  
is a hardware scaling capability. This interface is defined in explicit detail, and  
can be implemented into the display card (VGA) drivers. DirectX is additional  
functionality that can be added to Windows 95 by installing it. When DirectX  
is installed, and supported in the VGA drivers, its capabilities then become  
available to applications, eliminating the need for hardware-dependent code.  
Not all VGA cards that have Direct Draw drivers can do hardware scaling  
(Overlay).  
Display Mode – The combination of color depth and resolution that defines  
how a computer display (and, typically, video played on it) appears.  
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DVD – A specification for storing digital data (usually high-quality video and  
audio) on a read-only disc that is the same physical size as a CD-ROM. DVD  
discs have much higher data capacity (4.7 GB per layer) than CD-ROMs (680  
MB). This enhancement allows them to contain not only 2.5 hours of video,  
but also 5-channel 16-bit digital audio, multiple language playback, closed-  
captioning, and hypertext content. DVD is a standard that was developed by  
ten companies known as the Consortium.  
Encryption – Part of the DVD specification that requires that the digital data  
on the DVD disc be encoded in such a way that it cannot be read or decoded  
except by authorized playback devices. This was necessary to protect the  
content from illegal copying.  
Field – One complete vertical scan of an interlaced video frame, representing  
half of the data in the frame. A field consists of all of the scan lines (each made  
up of pixels) that are on odd rows of the screen (“odd field”) or all of the scan  
lines that are on even rows of the screen (“even field”). Each field, therefore,  
contains half of the information in an interlaced video frame. Conventional  
video technology that uses interlacing (such as televisions) first displays all of  
the odd fields by displaying the top line (line 1), skipping a line (line 2),  
displaying the next line (line 3), and so forth until all of the odd lines that make  
up the field have been scanned. Then, the skipped (even) lines are displayed  
(between the odd lines, where they belong), and this process of alternating odd  
and even fields is repeated. Persistence (i.e., the ability of phosphor dots on the  
screen to remain lit for a period of time) gives the appearance of a complete  
image. Computer monitors are generally not operated in this manner; rather,  
they are updated with all scan lines in sequence (line 1, line 2, line 3, etc.),  
because they have shorter persistence phosphor and appear to flicker unless  
every line is rescanned every frame.  
Frame – A single complete video image consisting of two interlaced fields (one  
odd and one even).  
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Interlace The process of repeatedly displaying (scanning) all the lines in an  
odd field followed by displaying all the lines in an even field. Interlacing  
became part of video technology because early video equipment and televisions  
could not operate at high enough frequencies to scan every line on the display  
fast enough to produce a good quality image. It became so common that it has  
been adopted as a standard part of the video industry. See also: Field, Frame,  
De-interlace.  
Luminance – The portion of the video signal that contains information on the  
relative brightness content of the image. The luminance channel of any video  
signal is the primary waveform encoded on the carrier signal. Traditional black-  
and-white televisions uses only a luminance channel (as a variable phase  
subcarrier). In S-video, the luminance signal (Y) is maintained as a separate  
channel.  
Macrovision – A method for copy-protecting analog video outputs, developed  
by Macrovision Corporation. The DVD specification requires that this anti-  
taping mechanism be implemented on the S-video and Composite video  
outputs to prevent piracy or videotaping of copyrighted material. The copy  
protection operates by modifying the sync signal in such a way that VCRs are  
adversely affected (causing them to record an unwatchable image) but that  
display monitors and televisions are not.  
MCI – A Microsoft standard method for applications to use for accessing  
multimedia functions (such as video or audio playback, volume control, etc.).  
MCI Commands are fully supported in the CineMaster driver, allowing  
applications developers to take advantage of the board’s capabilities without  
needing to write device drivers or other hardware-dependent code.  
MPEG – The Moving Picture Experts Group. MPEG is a working group of  
ISO/IEC in charge of the development of international standards for  
compression, decompression, processing, and representation of moving  
pictures, audio and their combination.  
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MPEG-1 – A international standard of the Moving Picture Experts Group,  
describing a compression method for digital video and audio. By eliminating  
both temporal and spatial data redundancies, the MPEG-1 algorithm drastically  
reduces the data size of digital video. Up to 72 minutes of full motion video  
and audio can be compressed (up to 200:1) using the MPEG algorithm and  
stored on a single CD-ROM. MPEG-1 is an asymmetrical compression  
algorithm, so performing the computations required to compress a video  
sequence is much more demanding than decompressing a sequence. Because of  
this, pictures are not stored as individual images in the MPEG-1 stream, and  
fully encoded MPEG-1 is not suitable for video editing. Also the lower  
resolution (one-quarter broadcast quality) of a MPEG-1 stream will not provide  
the image quality of an JPEG encoded image with full resolution. A MPEG-1  
stream includes video I, P, and B frames and an audio MPEG stream.  
MPEG-2 – An broadcast-quality standard, also named after the Moving Picture  
Experts Group, for generic coding of moving pictures and associated audio  
information. This international standard for digital video compression and  
digital television, builds on the MPEG-1 standard to support larger image sizes  
and better image quality for use in professional and consumer applications.  
Due to this higher image quality, MPEG-2 was chosen as the compression  
method to be used for DVD. MPEG-2, like MPEG-1, is an asymmetrical  
compression algorithm, so performing the computations required to compress a  
video sequence is much more demanding than decompressing a sequence.  
Navigation – The process of accessing the parts of a DVD data stream that are  
not video or audio. Navigation data and navigation commands are supported in  
the DVD specification, and are the mechanism that provides unique DVD  
features such as interactivity and direct random access.  
NTSC – National Television Standards Committee of the Electronic Industries  
Association, or their standard for video. This United States committee, which  
determines technical and broadcasting standards for domestic television,  
created the definition for NTSC video  
720×480 at 30 frames per second.  
(The NTSC standard is also used for Japanese television.)  
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Overlay (DirectDraw Hardware Overlay)  
One of the “capabilities”  
(functions) supported in DirectX. This particular capability, which may or may  
not be supported by a particular VGA chip (or its driver) provides the ability to  
scale video up to larger than its original size (as defined in the NTSC or PAL  
video standard). Overlay capability is necessary (but not sufficient) to do full-  
screen video playback on the VGA screen when the desktop display resolution  
is 800×600 or higher.  
PAL - Phase Alternate Line. This is the video standard for most of the  
European television systems 720×576 at 25 frames per second.  
Pixel – Abbreviation for PICture ELement, the smallest discrete unit of a video  
display that can be individually controlled. Video resolution is determined by  
the number of horizontal and vertical pixels that make up a display. The binary  
representation of a pixel is stored in the display memory on the graphics card.  
Region Coding / Regionalization – A requirement in the DVD specification  
that prevents DVD content from being played in areas of the world for which it  
was not intended. DVD content contains (as part of the data stream),  
information about the region it was made for (this is usually written on the disc  
and on the package), and all DVD boards must play content from one (and only  
one) region. Regionalization supposedly will allow movies to be released on  
DVD in one area of the world while they are still in the theaters in other areas  
of the world, reducing the length of time it takes them to go from the theater to  
DVD.  
RGB – Unlike composite, S-video or component video systems, computers  
normally use a color imaging model based on discrete channels of Red, Green  
and Blue light. These colors, when combined at full intensity, create white  
light. RGB provides the most flexible means for digital systems to represent  
virtually any color in the spectrum in terms of the absolute amounts of Red,  
Green and Blue light the color contains. Digital video is usually not stored as  
RGB; rather it is stored as YUV.  
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Resolution – In video terms, resolution is the relative density of information  
that can be displayed, expressed in terms of the total number of horizontal and  
vertical pixels. The higher the pixel count, the higher the resolution and the  
greater the amount of detail that is displayable. A display that is 1024×768 has  
1024 pixels per line and 768 lines per frame. Together with Color Depth, it  
defines the video mode.  
S-Video – A method for encoding video, or for transferring it from one device  
to another (such as from CineMaster to an S-video monitor), which achieves a  
significant improvement in quality over the standard composite video encoding  
method by preserving separate chrominance and luminance signals. S-Video is  
sometimes referred to as component video. Like Composite video, S-Video is  
encoded according to one of the video standards (NTSC, PAL, or SECAM).  
Sync – The portion of the video signal that indicates to a monitor that it is at  
the end of a line or the end of a field or frame. When a sync pulse is detected,  
the monitor starts a trace at the beginning of the next line, or returns to the top  
of the screen. This signal is transferred to the monitor either as part of the  
video (encoded in the Y component of S-video, or mixed with all of the video  
signal components for composite video), or it is carried as separate horizontal  
sync (HS) and vertical sync (VS), such as is the case for a VGA monitor. As  
resolution and color depth increase, the frequencies of the horizontal and  
vertical sync pulses also increase.  
VideoInlay – A new technique for displaying live video on a VGA display by  
sending the data over the PCI bus. This doesn’t require a direct connection to  
the VGA card and provides greater flexibility in the choice of VGA card used.  
The digital video is scaled and converted (in hardware) to the computer’s  
native RGB format (if needed), and the converted video is moved from the  
CineMaster card directly to the graphics card using advanced PCI Bus  
Mastering Burst DMA (Direct Memory Access). This technique bypasses the  
host processor to move video data as quickly as possible, leaving the computer  
free to perform other processing tasks.  
Y/C – Abbreviation for Luminance and Chrominance, respectively; the two-  
channel video signal standard employed by so-called "Super" or S-video  
(S-VHS, Hi-8) equipment. The luminance channel carries information on the  
relative brightness levels carried in the video frame. The chrominance channel  
carries information describing the actual color content.  
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Y/U/V - A format for representing digital video using a color coordinate system  
where Y provides brightness information and both U (also called Cr) and V  
(also called Cb) contain color information. Digital video is typically stored in  
this format. YUV data must be converted to RGB before it is displayed on a  
monitor.  
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Appendix D  
Technical Support  
Quadrant International prepares specific releases of CineMaster for  
each integrator of our product into their overall DVD product (either a  
DVD-ROM Upgrade Kit, or as part of a DVD-ROM enabled computer  
system). For that reason, it is necessary for the end owner of this  
product to contact that manufacturer for technical support and service.  
If you encounter any problems with the operation of your CineMaster  
DVD Decoder, Dell provides a number of tools to help you. For more  
information on these help tools and on obtaining technical assistance,  
see the chapter titled "Getting Help" in your Diagnostics and  
Troubleshooting Guide.  
Quadrant International does not provide direct end-user support for  
each of the unique variations of CineMaster that are sold throughout  
the world.  
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