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- Amiga Frame Grabber Project
- ===========================
-
- Installation:
-
- · copy "Env/GrabPrefs" to "Env:" (not really necessary)
- · copy directory "FGrab" wherever you want
-
- Software, that is maybe not installed :
-
- · reqtools.library (Nico François, Magnus Holmgren)
- · gadgets/tabs.gadget (bypassed, if not present)
- · post.library to view and print the schematics and PCB layout
- (HWGPost (Heinz Wrobel) and PostV2 (Christian Eibl) preferred
- - both in aminet:text/print)
-
- Test:
-
- · run "ZonePlateStream" (save the file wherever you want)
- · run "FrameGrab" and load the file for testing
-
- ------------------------------------------------------------------------------
-
- Features:
-
- · digitizes single video full frames with 768x575 pixels true colour
- · with scart and cinch connectors for usage with any CVBS source
- · works (theoretically) independent from the video system
- · signal processing is performed by the Amiga
- · preview at 6 seconds per frame on Workbench
-
- The Hardware:
-
- · a little board with 7x16cm² (2.75"x6.3") connected to the parallel port
- · analog to digital conversion with the TDA8708A at 16MHz
- · video frame storage with two video frame DRAMs HM530281R with 324KByte each
- · integrated power supply (software controlled)
- · schematics and PCB layout available in postscript format
-
- The Software:
-
- · written in AmigaE (by Wouter van Oortmerssen)
- · user interface in EasyGUI (by Wouter/Jason R. Hulance):
- · preview adjusts automatically to Workbench-Screen's aspect
- · many options
- · currently supported video standards: PAL
- · adaptive three line combfilter
- · stores raw data, screen and true colour
- · localized
- · ARexx port
- · AppIcon and AppWindow
- · noise reduction and colour edge enhancement
- · supports OCS to AGA, 68k
- · runs on AmigaOS 2.1 and above
- · successfully tested on:
- - Amiga4000LC040 KS39.106(WB3.0)AGA 2C16F1.7HD
- - Amiga500 KS37.175(WB2.1)OCS 0.5C2.3F0HD
-
- Have a look at my homepage:
-
- http://www.tu-bs.de/~y0001729
-