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Amiga MA Magazine 1998 #7
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fgrab
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fgrab.readme
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1997-10-23
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7KB
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149 lines
Short: Frame grabber, produces 768x575 color pics
Uploader: h.boehme@tu-bs.de (Helge Böhme)
Author: h.boehme@tu-bs.de (Helge Böhme)
Type: hard/hack
Version: 1.0
Requires: Amiga, 68k, OS2.0, OCS, 2MB
Kurz: Frame Grabber, liefert 768x575 Bilder in Farbe
------------------------------------------------------------------------------
Amiga Frame Grabber Project
===========================
Features:
· digitizes single video full frames with 768x575 pixels true color
· 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
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 contolled)
· 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
· twodimensional adapive three line combfilter
· interrupt controlled parallel port routine
· stores raw data, screen und true color
· supports OCS to AGA, 68k
· localized
· runs on AmigaOS 2.0 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
------------------------------------------------------------------------------
Amiga Frame Grabber Projekt
===========================
Eigenschaften:
· Digitalisiert einzelne Video-Vollbilder mit 768x575 Pixeln in Farbe
· Wird mittels Scart oder Cinch mit jeder beliebigen FBAS-Quelle verbunden
· Arbeitet (theoretisch) Videonorm-unabhängig
· Signalaufbereitung mittels Sofware im Amiga
Die Hardware:
· Eine Platine mit 7x16cm² zum Anschluß an den Parallel-Port
· Digitalisiert wird mit dem TDA8708A mit 16MHz
· Gespeichert wird in zwei Video-Frame-DRAMS HM530281R mit je 324KByte
· Netzteil integriert (softwaregesteuert)
· Schaltplan und PCB-Layout als Postscript erhältlich
Die Software:
· Geschrieben in AmigaE (von Wouter van Oortmerssen)
· Benutzerinterface in EasyGUI (von Wouter/Jason R. Hulance):
· Preview paßt sich automatisch dem Workbench-Screen an
· Zahlreiche Optionen
· Zur Zeit unterstützte Videonormen: PAL
· Zweidimensionaler adapiver Dreizeilenkammfilter
· Interruptgesteuerte Parallelportroutine
· Speichert Rohe Daten, Bildschirm und Echtfarben
· Lokalisiert
· Unterstützt OCS bis AGA, 68k
· Läuft ab AmigaOS 2.0
· Erfolgreich getestet auf:
- Amiga4000LC040 KS39.106(WB3.0)AGA 2C16F1.7HD
- Amiga500 KS37.175(WB2.1)OCS 0.5C2.3F0HD
Werft einen Blick auf meine Homepage:
http://www.tu-bs.de/~y0001729
------------------------------------------------------------------------------
Listing of archive 'FGrab.lha':
Original Packed Ratio Date Time Name
-------- ------- ----- --------- -------- -------------
1233 593 51.9% 13-Oct-97 18:29:42 FGrab.info
1233 594 51.8% 12-Oct-97 22:27:32 FGrab/Catalogs.info
2088 1101 47.2% 15-Oct-97 12:10:24 FGrab/Catalogs/deutsch/FrameGrab.catalog
3852 1797 53.3% 15-Oct-97 12:02:38 FGrab/Catalogs/FrameGrab.cs
1233 597 51.5% 12-Oct-97 22:27:32 FGrab/Doc.info
12990 12990 0.0% 02-Oct-97 00:09:42 FGrab/Doc/Austast.jpg
107 106 0.9% 11-Oct-97 18:45:10 FGrab/Doc/Author.txt
1509 810 46.3% 12-Oct-97 13:24:24 FGrab/Doc/Author.txt.info
21466 21466 0.0% 02-Oct-97 00:10:10 FGrab/Doc/Autor.jpg
528 310 41.2% 09-Oct-97 11:46:38 FGrab/Doc/Disclaimer.txt
1515 819 45.9% 12-Oct-97 13:24:24 FGrab/Doc/Disclaimer.txt.info
671 408 39.1% 09-Oct-97 11:48:36 FGrab/Doc/Erklärung.txt
1515 816 46.1% 12-Oct-97 13:24:24 FGrab/Doc/Erklärung.txt.info
43872 43872 0.0% 05-Oct-97 21:24:00 FGrab/Doc/Example.jpg
2115 721 65.9% 12-Oct-97 13:24:24 FGrab/Doc/Example.jpg.info
2408 1290 46.4% 14-Oct-97 20:21:54 FGrab/Doc/FGrab.liesmich
1515 819 45.9% 12-Oct-97 13:24:22 FGrab/Doc/FGrab.liesmich.info
2159 1175 45.5% 14-Oct-97 20:22:06 FGrab/Doc/FGrab.readme
1515 815 46.2% 12-Oct-97 13:24:22 FGrab/Doc/FGrab.readme.info
64044 25399 60.3% 12-Oct-97 22:44:24 FGrab/Doc/FGrab_deutsch.dvi
937 463 50.5% 12-Oct-97 13:24:24 FGrab/Doc/FGrab_deutsch.dvi.info
32733 14065 57.0% 14-Oct-97 20:32:24 FGrab/Doc/FGrab_deutsch.guide
4735 763 83.8% 12-Oct-97 13:24:24 FGrab/Doc/FGrab_deutsch.guide.info
185817 42139 77.3% 02-Oct-97 20:10:42 FGrab/Doc/FGrabBTM.ps
3671 613 83.3% 12-Oct-97 13:24:22 FGrab/Doc/FGrabBTM.ps.info
6294 2525 59.8% 06-Oct-97 21:07:58 FGrab/Doc/FGrabChroma.ilbm
5888 2579 56.1% 06-Oct-97 21:09:00 FGrab/Doc/FGrabGeneral.ilbm
50203 50203 0.0% 03-Oct-97 13:40:46 FGrab/Doc/FGrabIn.jpg
5458 2211 59.4% 06-Oct-97 21:09:32 FGrab/Doc/FGrabInput.ilbm
6428 2624 59.1% 06-Oct-97 21:10:10 FGrab/Doc/FGrabLuma.ilbm
33560 25689 23.4% 06-Oct-97 21:10:42 FGrab/Doc/FGrabMain.ilbm
39272 39272 0.0% 02-Oct-97 00:10:40 FGrab/Doc/FGrabOut.jpg
5296 2123 59.9% 06-Oct-97 21:11:16 FGrab/Doc/FGrabOutput.ilbm
5716 2110 63.0% 06-Oct-97 21:11:56 FGrab/Doc/FGrabPreview.ilbm
338871 61097 81.9% 04-Oct-97 15:42:58 FGrab/Doc/FGrabSCH1.ps
3671 613 83.3% 12-Oct-97 13:24:22 FGrab/Doc/FGrabSCH1.ps.info
359350 63610 82.2% 04-Oct-97 15:43:10 FGrab/Doc/FGrabSCH2.ps
3671 610 83.3% 12-Oct-97 13:24:22 FGrab/Doc/FGrabSCH2.ps.info
184351 41667 77.3% 02-Oct-97 20:09:46 FGrab/Doc/FGrabTOP.ps
3671 611 83.3% 12-Oct-97 13:24:22 FGrab/Doc/FGrabTOP.ps.info
211843 42770 79.8% 06-Oct-97 15:54:18 FGrab/Doc/FGrabTPL.ps
3671 615 83.2% 12-Oct-97 13:24:24 FGrab/Doc/FGrabTPL.ps.info
2836 741 73.8% 09-Oct-97 12:58:02 FGrab/Doc/Partlist.txt
1515 818 46.0% 12-Oct-97 13:24:24 FGrab/Doc/Partlist.txt.info
89699 89699 0.0% 02-Oct-97 00:11:40 FGrab/Doc/ZonePlate.jpg
1233 597 51.5% 12-Oct-97 22:27:32 FGrab/ENV.info
108 61 43.5% 15-Oct-97 12:14:46 FGrab/ENV/GrabPrefs
90316 29624 67.1% 15-Oct-97 12:12:10 FGrab/FrameGrab
4052 1250 69.1% 12-Oct-97 22:27:32 FGrab/FrameGrab.info
6564 2637 59.8% 07-Oct-97 00:07:50 FGrab/ZonePlateStream
4052 1246 69.2% 12-Oct-97 22:27:32 FGrab/ZonePlateStream.info
-------- ------- ----- --------- --------
1863050 642143 65.5% 15-Oct-97 12:19:02 51 files