VCS VideoJet 400 19", Руководство пользователя

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Configuration with web browser
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VideoJet 400
Video settings
Video
configuration Picture quality:
You can set the quality of the video reproduction. A compromise
has to be found here between optimum image sharpness and a
quick reproduction of movements in the image.
If you attach importance to a high image refresh rate, the quality of
the image (sharpness) deteriorates with increasing movement in
the field of view of the camera (unsharp, distortions). If you prefer
sharp and clear images, this results in a reduction in the frame rate
in the event of movements in the image.
If movements are only to be expected in a small area of the image,
you can give preference to the sharpness. The intelligent compres-
sion process is then able to refresh the areas of the image con-
cerned in the case of spatially limited movements. The unchanged
rest of the image will be reproduced with the optimum sharpness.
With high bandwidths in the local network (above 200 kbit/s), you
can work with maximum picture quality without the refresh rate
decreasing noticeably.