Table of Contents

Name

martv - program to display signal from crystal camera of the Desktop Beamline (dtb)

Synopsis

martv [ OPTION ]

Description

martv is a Motif-based graphical user interface for displaying the crystal as recorded by the video camera of the dtb. The program allows to record single photos as well as films of the crystal. The program relies on a proper installation of the v4l-package (Video for Linux). Marresearch does NOT support SGI and Compaq Tru Unix versions of this program.

Options

-b, --bpp N
Color depth for video to be passed to v4l engine
Default: no explicit declaration

--dev DEVICE
Video device name.
Default: --dev /dev/video

-d, --debug
Turn on program debugging information
Default: turned off

-g, --geometry WIDTHxHEIGHT[+X+Y]
Width and height and location of the main window at program startup.
Default: leave to window manager

-h, --help
Prints usage summary

-[no]dga
[Do not] use DGA extensions of the X-server.
Default: don’t use DGA

-[no]vm
[Do not] use Video Mode extensions of the X-server.
Default: don’t use DGA

--noicon
Don’t create colorful program icons. This may save some colors on 8-bit color screens. Obsolete on 24-bit color screens.
Default: create icons.

-s, --shift N
Shift bytes by N bits. Argument will be passed to v4l engine.
Default: -s 0

Environment

The following logical names must be assigned:

MARLOGDIR
Directory where log files will go.

Input Files

The program accepts the following input files:
$MARLOGDIR/martv.com
Command file for creating a photo in a certain directory.

Output Files

The program produces the following output files:

$MARLOGDIR/martv.lock
A file without contents that indicates, that program martv is already on the screen. When leaving the program, the file is automatically deleted.

$MARLOGDIR/tv/martv.log.NO
Latest log file. NO ranges from 1 to 99 and is increased with each call of the program. If NO > 99, NO = 1.

Note: The program will automatically set a link $MARLOGDIR/martv.log to the latest file in use.

See Also

mar345dtb

Author

Claudio Klein, marresearch GmbH, Norderstedt, Germany

Copyright

© Copyright 2002 marresearch GmbH, Norderstedt, Germany

Address

marresearch GmbHPhone: +49 - (40) - 529 884-0
Hans-Boeckler-Ring 17 FAX: +49 - (40) - 529 884-20
D-22851 Norderstedt - GERMANYE-mail: info@marresearch.com
http://www.marrresearch.com


Table of Contents