Dahua Mobile DVR Series, Руководство пользователя

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the video will be adjusted accordingly. You can use this
function when the whole video is too dark or too bright. Please
note the video may become hazy if the value is too high. The
value ranges from 0 to 100.The recommended value ranges
from 40 to 60.
Contrast It is to adjust monitor window contrast. The value ranges from 0
to 100. The default value is 50.
The larger the number is, the higher the contrast is. You can use
this function when the whole video bright is OK but the contrast
is not proper. Please note the video may become hazy if the
value is too low. If this value is too high, the dark section may
lack brightness while the bright section may over exposure .The
recommended value ranges from 40 to 60.
Saturation It is to adjust monitor window saturation. The value ranges from
0 to 100. The default value is 50.
The larger the number is, the strong the color is. This value has
no effect on the general brightness of the whole video. The
video color may become too strong if the value is too high. For
the grey part of the video, the distortion may occur if the white
balance is not accurate. Please note the video may not be
attractive if the value is too low. The recommended value ranges
from 40 to 60.
Gain
The gain adjust is to set the gain value. The smaller the value is,
the low the noise is. But the brightness is also too low in the dark
environments. It can enhance the video brightness if the value is
high. But the video noise may become too clear.
White level It is to enhance image effect.
Note
The white level setting of channel 1 and channel 5 are applied to
all channels.
Color mode It includes several modes such as standard, color, bright, gentle.
Select a color mode, the sharpness, brightness, contrast and etc
can automatically switch to corresponding setup.
Customized Click Customized to set color mode. Click All to copy current
settings to all channels. Click OK to complete setup.
5.6.1.1 Encode
5.6.1.1.1 Encode
It is to set bit stream type, encode mode and etc.
From main window->Setup->Channel->Encode->Encode
，
the encode interface is shown as below.
See Figure 5-16.