User`s manual

Moxa VPort 16-M12 System Configuration
4-26
Initiate the ATW (Auto-Tracking White balancing) feature, to
calibrate the camera to this local white.
Step 3:
Select the AWC (Auto White balance Control) to adjust the color
in the environment
Backlight
Compensation
(BLC)
Backlight Compensation (BLC) is an adjustment of video gain
done either manually or automatically, to correctly illuminate
subjects that are in front of or behind a bright light source.
“Off”: disables backlight compensation
“On”: enables backlight compensation
Off
Slow shutter (sense up) Allows user-selectable slow shutter speeds on digital cameras,
giving extra exposure for higher sensitivity in low light
conditions.
“Off”: normal shutter speed
“On”: 4X (times) slower than the normal shutter speed
On
Brightness, Saturation,
Contrast and Hue
Tunes image attributes to user preference, in a range of -5 to
+5.
0
Video Performance
The VPort 16-M12 can send a maximum of three simultaneous video streams: two H.264 and one MJEPG. In
fact, the VPort 16-M12 has two encoder engines. The first encoder engine can generate one H.264 video stream,
and this H.264 video stream is a completely independent video stream, which means its resolution, FPS and
video quality can be configured independently. The second encoder engine can generate one H.264 video
stream and one MJPEG video stream. Because both the H.264 and MJPEG video streams come from the same
encoder engine, their resolution must be the same, but the FPS and the Video Quality can be configured
separately. The administrator can set the Resolution, Max. Frame Rate and Video Quality on this web page.
Streams
Setting Description Default
Enable the video
streams
To enable the VPort to send this video streams or not. Enable stream 1:
H.264 and stream 2:
MJPEG
Codec Type
This codec type shows the codec of each video stream.
Resolution
The VPort 16-M12 supports 5 different resolutions: SVGA, Full D1, 4CIF, VGA, CIF, and QCIF.
Setting Description Default
Select the image size 6
image resolutions (size) are provided. The administrator can
choose each option with NTSC or PAL modulation.
800 x 600