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2000 Kernel Streaming Model, and therefore the Digitizer Capture Card can be 
used with all Windows video capture programs. 
 
The Digitizer Capture Card and driver has been tested with the following capture 
programs: 
 

 Windows 

Media 

Encoder 

 Real 

Producer 

 Windows 

Movie 

Maker 

 

Functionality 

 

As the Driver captures graphics and video requires constant output resolution, 
some of the operations like deinterlacing and scaling must be turned on or off 
before capture begins.  As the Digitizer Card can switch from interlaced to non-
interlaced modes and modes with different resolutions, the following functionality 
was placed in the driver:  
 

  The Digitizer card tries to capture 30 fps. but most programs (like 

Windows Media Encoder) are able to drop frames if the user wishes to 
capture less than 30 fps. 

  If there is no signal detected, the Digitizer Driver will output 30 fps. of 

black screen. 

  The Digitizer Driver is able to switch selected inputs on the fly.  While 

changing input signal or detecting a new resolution, a black screen will be 
generated. 

  To change the selected input or get information about the current 

resolution, the user can reference the Digitizer Card’s property page in 
Windows, or use the application properties such as in Windows Media 
Encoder. 

  The Driver is designed to output one of proposed resolutions: 1024x768, 

640x480, 720x480 (NTSC), 720x576 (PAL), 832x624, 800x600, 720x400, 
640x480, 512x384. Certain graphics programs may force the driver to 
output one of those resolutions. By default driver outputs resolution of 
1024x768. 

 

Summary of Contents for Digitizer Capture Card -PCI RGB

Page 1: ...Page 1 of 10 Digitizer Capture Card PCI RGB User Manual...

Page 2: ...tions 3 Framerate 4 Video Capture 4 3 Specification 5 4 Software Overview 5 Windows Driver 5 Functionality 6 Windows Driver API Other Software 7 5 Installation 7 Files copied to your system 8 6 Quick...

Page 3: ...Hardware Overview The Digitizer Capture Card is designed to capture high resolution and framerate graphics The card accepts inputs from DVI and HD15 RGB inputs and also S Video and Composite The RGB...

Page 4: ...60 85Hz 1280x1024 60 75 85Hz 1600x1200 60 75 85Hz Video Signals 720x480 60Hz NTSC 30FPS 720x576 50Hz PAL 25FPS Framerate The Digitizer Capture Card is designed to capture a maximum of 24 fps of 1024x7...

Page 5: ...perating Systems Windows 2000 XP Linux Horizontal Frequency 105 kHz Storage Memory 2x1 megapixels in double buffered acquisition mode Temperature 0 to 35 deg C Humidity 5 to 90 non condensing Applicat...

Page 6: ...capture 30 fps but most programs like Windows Media Encoder are able to drop frames if the user wishes to capture less than 30 fps If there is no signal detected the Digitizer Driver will output 30 f...

Page 7: ...piles with Microsoft IDL Compiler MIDL Two files are used to access this functionality ncastwd1_i c and ncastwd1_h h using Direct X Two sample programs are also available for download the NCast Screen...

Page 8: ...wait for the Found New Hardware wizard to install digitizer driver card If no Found new Hardware wizard appears or it had to be canceled earlier go to Start Control Panel Add new hardware and Found ne...

Page 9: ...ck Continue until you will see a preview of captured video 8 Click on Start Stop capturing to capture video from selected input Use the external control program to switch the currently selected signal...

Page 10: ...sers can send an e mail to info ncast com with as much information as your reference system as possible Also feel free to contact us appropriately below NCast Corporation 155A Moffett Park Drive Suite...

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