                       Release PC Video (Version 1.01)
                               March 15, 1993

Enclosed are the files for the release version of PC Video Software.  

After you've installed the EXM-14 hardware and software, try running
PCVTUNER.EXE to see your video input in a window.

Refer to the manual for the hardware and software specifications that come
with this Release package.


1. Contents
-----------
The PC Video package is divided into two sections, WINDOWS and OS/2.  Depending
on the target operating system, the files and subdirectories under the 
headings have to be copied to the system.

WINDOWS
  pcvideo.dll	Windows DLL that implements the EXM-14 device driver.
  pcvideo.lib	Windows library that defines the functions supported by
		the EXM-14 software.
  tiff.dll	Windows DLL that supports TIFF (Tagged Image File Format).
  pcvideo.h	C include file that defines the function prototypes and
		constants.
  pcvtuner.exe	Windows application that uses the DLL and displays EXM-14 
		output in a window.
  pcvtuner.hlp  Online documentation help file.

WINDOWS\SAMPLES
  demo.c	Source code for a demonstration windows application.
  demo.h	Include file for the demo application.
  demo.rc	Resource file for the demo application.
  demo.def	Module definition file for the demo application.
  demo.mak	Make file to generate the demo application.
  demo.ico	Icon file for the demo application.
  demo.exe	Executable file of the demo application.

OS2
  pcvideo.sys	OS/2 device driver that implements part of the EXM-14 device
		driver.
  pcvideo.dll	OS/2 DLL that implements the other part of EXM-14 device driver.
  pcvideo.lib	OS/2 library that defines the functions supported by
		the EXM-14 software.
  pcvideo.h	C include file that defines prototypes and constants.
  pcvtuner.exe	OS/2 application that demonstrates uses the DLL and
		display EXM-14 output in a window.
  winhelp.exe   OS/2 application that provides online help.
  pcvtuner.hlp  Online documentation help file.

OS2\SAMPLES
  pmdemo.c	Source code for a demonstration PM application.
  pmdemo.def	Module definition file for the demo application.
  pmdemo.mak	Make file to generate the demo application.
  pmdemo.exe	Executable file of the demo application.

OS2\WLO\DLL
  *.dll		Windows libraries for OS/2 mapping layer DLL which are 
		necessary for the pcvideo library.


2. Installation
---------------
WINDOWS
  [1] Create a new directory.
  	C>mkdir \pcvideo
  [2] Copy all the files under the A:\WINDOWS directory to the
      new directory.
  	C>xcopy /s a:\windows \pcvideo
  [3] In your autoexec.bat set the lib path to point to this directory.
	SET LIB=%LIB%;c:\pcvideo

OS2
  [1] Create two new directories.
  	C>mkdir \pcvideo
  	C>mkdir \pcvideo\samples
  [2] Copy files under the A:\OS2 directory to the new directory.
  	C>copy a:\os2 \pcvideo
  [3] Copy files under the A:\OS2\SAMPLES directory to other directory.
  	C>copy a:\os2\samples \pcvideo\samples
  [4] Copy files under the A:\OS2\WLO\DLL to the C:\OS2\DLL directory.
  	C>copy a:\os2\wlo\dll c:\os2\dll
  [5] In your config.sys file:
      a. set IOPL to yes
           IOPL=YES
      b. install the pcvideo.sys driver 
           DEVICE=C:\PCVIDEO\PCVIDEO.SYS
      c. set the lib path to point to \PCVIDEO directory.
           SET LIB=%LIB%;c:\pcvideo


3. Enhancements
---------------
For a description of the enhancements made which were not described
in the documentation, read the file UPDATE.TXT.


4. Technical Contact
--------------------
If you have any problems, questions, or suggestions on how to improve the
product, please contact RadiSys directly.  The primary contact for this
release version of PC Video is Phung Truong.

In the United States, you may call the RadiSys at (800) 950-0044 or at
(503) 646-1800 between the hours of 8AM and 5PM Pacific time.  You may
also send your question or a description of your problem to us by FAX at
(503) 646-1850.
