Managing the Encoder
Configuring Video Encoders
Makito
X User’s Guide, v2.2, Issue 02
92
Region of Interest (ROI) (H.264 only)
Region of
Interest
Off
Use to create a static region of interest (one
per video encoder) to enhance the quality of
the encoded video within the region. This
allows you to choose what portion of the
image is important to have maximum quality.
TIP:
To get started, position the region in the
center and then adjust the size.
Coordinates
Centered
Select the position for the region:
●
Centered
●
Top Left
●
Top Right
●
Bottom Left
●
Bottom Right
●
Absolute
NOTE:
In Absolute mode, the region is
positioned at the exact X and Y coordinates
specified. You can type in a value or use the
Up and Down arrows on your keyboard to
change the value:
●
Up/Down Arrow: Increase/Decrease value
by 1 unit
●
Shift-Up/Down Arrow: Increase/Decrease
value by 10 units
If you select any other option than Absolute,
the X and Y input boxes are disabled.
If you drag the ROI, the Coordinates drop-
down automatically switches to Absolute and
the X and Y input boxes are enabled.
X, Y
Default varies
with input
resolution
Specifies the position of the region on the X
and Y axes. (The origin is the top left corner
of the display area.)
NOTE:
is set
to
Absolute
.
Type
Normal
Specifies the effect of the region:
●
Normal: ROI is translucent, therefore
enhances the video in the region.
●
Private: ROI is opaque to block out the
ROI video. Also
is grayed out
(since no longer applicable)
Video Encoder
Setting (Cont.)
Default
(Cont.)
Description/Values (Cont.)