Axis Q6032-E Manuel d'utilisateur télécharger pdf (Page 16)

AXIS Q6032-E - Video

Stream Profiles

There are four pre-programmed stream profiles available for quick set-up. These settings can be adjusted and new, customized

profiles can be created. Each profile has a descriptive name, describing its usage and/or purpose. The profiles can be accessed

from the Live View page.

• To create a new stream profile, click Add to bring up th

e Stream Profile Settings dialog.

1. Enter a unique name and a description for your profile.

2. Select a Video encoding type (H.264 or MJPEG) from the drop-down list.

3. Modify the stream settings under the Image, H.264 and MJPEG tabs. See

Video Stream,

on page 14.

4. Click OK to save the profile.

• To copy an existing stream profile, click Copy and ente

r a new name. Change the stream profile settings as above.

• To modify an existing stream profile, click Mo

dify and change the settings as above. The original settings for the

pre-programmed profiles can always be restored by clicking Restore.

• To remove a stream profile, click Re

move. Pre-programmed profiles cannot be removed.

Camera Settings

This page provides access to the image settings for the network camera.

Image Appearance

Color level - Select an appropriate level by entering a value in the range 0-10

0. Lower values mean less color saturation,

whilst the value 100 gives maximum color saturation.

Brightness - The image brightness can be adjusted in the range 0-100, wh

ere a higher value produces a brighter image.

Sharpness - Controls the amount of sharpening applied to the image. A sh

arper image might increase image noise, especially

in low light conditions. A lower setting reduces image noise, but the image would be less sharp.

Contrast - Controls the contrast of the image.

White balance

White balance is used to compensate for the different colors present

in different light sources, to make the colors in the image

appear the same. The network camera can be set to automatically identify the light source and compensate for its color.

Alternatively, the type of light source can be manually selected from the drop-down list. Please see the online help

files for a description of each available setting.

Wide dynamic range - Wide dynamic range can improve the exposure when there is considerable co

ntrast between light and

dark areas in the image.

Exposure Settings

Configure the exposure settings to suit the image quality requirements in relation

to lighting, frame rate and bandwith

considerations.

Exposure control - This setting is used to adapt to the amount or type of light used. Aut

omatic is the default setting and

can be used in most situations. The shutter speed is automatically set to produce optimum image quality.

Max exposure time - Select the maximum exposure time from the drop-down list. Increasing the exposu

re time will

improve image quality, but may decrease the frame rate. There may also be an increase in motion blur. Checking Allow slow

shutter decreases the shutter speed in low light to improve image brightness.

Enable Backlight compensation - Enable this option if a bright spot of light, for

example a light bulb, causes other areas in

the image to appear to dark.

Exposure zones - This setting determines which part of the image is used to c

alculate the exposure. For most situations, the

Auto settings can be used.

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Axis Q6032-E Manuel d'utilisateur Page 16

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