Group ID Parameter Type Index Minimum Maximum Interpretation
Audio
2
.0 Mic level fixed16 – 0 1
0.0=minimum,
1.0=maximum
.1 Headphone level fixed16 – 0 1
0.0=minimum,
1.0=maximum
.2
Headphone
program mix
fixed16 – 0 1
0.0=minimum,
1.0=maximum
.3 Speaker level fixed16 – 0 1
0.0=minimum,
1.0=maximum
.4 Input type int8 – 0 2
0=internal mic,
1=line level input,
2=low mic level input,
3=high mic level input
.5 Input levels fixed16
[0] ch0 0 1
0.0=minimum,
1.0=maximum
[1] ch1 0 1
0.0=minimum,
1.0=maximum
.6 Phantom power boolean – – –
true = powered,
false = not powered
Output
3
.0 Overlay enables
uint16
bit field
– – –
bit flags: [0] = display
status, [1] = display
frame guides
Some cameras don't allow
separate control of frame
guides and status overlays.
.1
Frame guides style
(Camera 3.x)
int8
[0] = frame
guides style
0 8
0=off, 1=2.4:1, 2=2.39:1,
3=2.35:1, 4=1.85:1, 5=16:9,
6=14:9, 7=4:3
.2
Frame guides opacity
(Camera 3.x)
fixed16
[1] = frame
guide opacity
0.1 1
0.0=transparent,
1.0=opaque
.3
Overlays
(replaces .1 and .2
abovefrom
Cameras 4.0)
int8
[0] = frame
guides style
– –
0=off, 1=2.4:1, 2=2.39:1,
3=2.35:1, 4=1.85:1, 5=16:9,
6=14:9, 7=4:3
[1] = frame
guide opacity
0 100
0=transparent,
100=opaque
[2] = safe area
percentage
0 100
percentage of full frame
used by safe area guide
(0 means off)
Display
4
.0 Brightness fixed16 – 0 1
0.0=minimum,
1.0=maximum
.1 Overlay enables
int16
bit field
– – – 0x4 = zebra
– – – 0x8 = peaking
– – –
.2 Zebra level fixed16 – 0 1
0.0=minimum,
1.0=maximum
237237Developer Information