Arlotto AR1200 series, Руководство по началу работы

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Note:
To use Custom mode, user need to have a good knowledge of Codec setting and
its implications

Packet Size: The percentage value entered will split the frame into slices and the
packet header will be introduced at slice boundaries. Please refer to codec datasheet
supplied along with the release.

QP Value: Following options are supported

Init: Value with which codec starts encoding the MacroBlocks. When Rate Control
is in OFF position, this value will be used to encode all the frames.

Min: Minimum Value of QP with which codec encodes the MacroBlocks.

Max: Maximum Value of QP with which codec encodes the MacroBlocks.

Enable Region of Interest:
Figure 3-18 Video/Image Advanced Setting.

This will enable the user to select 3 regions of interest

User to select the regions using the Mouse, click and expand the box to select the
region.

Once done with all the selection, click OK.

User can use Delete button is any regions needs to be deleted

User can also fine tune these values in the main Video->Advanced Page

On selection, Codec will assign better quality to these regions by varying QP value.