Technical data

SightLine Applications Command and Control

3 Packet type = 0x02

4 Mode:

Bit Description

0 0 – Stabilization OFF (default)

1 – Stabilization ON

1 0 – Enable all (default)

1 – Disable all registration, stabilization, enhancement,

and tracking

2 0 – Previous Images background, with blur and no color

(default)

1 – Black background

3 Reserved - NOTE: Used for Auto-Bias in Current

Stabilization Parameters (0x41).

4 0 – Grey or black background (see bit 2)

1 - Previous Images background, no blur, with color

NEW 2.17

5 – 6 Reserved

7 0 – Enable PIP image micro stabilization (default)

1 – Disable PIP image micro stabilization

5 Screen translation re-centering rate 0..255

(default = 50)

6 Maximum translation stabilization limit, pixels

(default = 0 for no clipping)

7 Maximum rotational stabilization limit, degrees

(default none = 0)

Re-center (Drift) Rate:

Due to the nature of the stabilization process, large panning may cause undesirable rendering effects

(display offsets). In layman's terms, the stabilization will “fight you” when you try to pan. This is

most pronounced when the re-centering rate is low and there is sustained camera motion (i.e. pan). On

the other hand, too high a re-centering rate will cause the stabilization algorithm to allow undesired

video jitter.

Reset Stabilization Parameters (0x04)

Reset the internal motion smoothing filters that control video stabilization. Re-center the current video

frame in the field of view.

Header 1 Header 2 Length Type Checksum

0x51 0xAC 0x02 0x04 0x3F