Novell SUSE LINUX Professional 9.3 Update 00662644461625 用户手册
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产品代码
00662644461625
14
TV
,
,
V
ideo,
Radio,
and
W
ebcam
that all the necessary settings be passed to the application as parameters. Run-
ning
ning
gqcam -t JPEG -s -d webcam.jpg
saves the current image captured by
the camera with the filename
webcam.jpg
. The option
-t
defines the file format.
Possible values are JPEG, PNG, and PPM. The command line switch
-s
activates
the color correction. The filename for saving is passed with the option
-d
. If more
than one webcam is operated, the name of the device must be passed. If no de-
vice is given, the default device
vice is given, the default device
/dev/video0
is used. To capture an image from
the second camera, the option
-v /dev/video1
must be added. List all options
with
gqcam --help
.
207
SUSE LINUX