Blackmagicdesign Design 3G-SDI Arduino Shield, Инструкция по установке и эксплуатации, Страница: 160 / 253

158 Studio Camera Control Protocol
Group ID Parameter Type Index Min Max Interpretation
.9
Set continuous
zoom (speed)
fixed16 – -1.0 +1.0
Start/stop zooming at
specified rate: -1.0=zoom
wider fast, 0.0=stop,
+1.0=zoom tele fast
Video
1
.0 Video mode int8
[0] =
frame rate
– – 24, 25, 30, 50, 60
[1] = M-rate – – 0=regular, 1=M-rate
[2] =
dimensions
– –
0=NTSC, 1=PAL, 2=720,
3=1080, 4=2k, 5=2k
DCI, 6=UHD
[3] =
interlaced
– –
0=progressive,
1=interlaced
[4] =
colour space
– – 0=YUV
.1 Sensor Gain int8 – 1 16 1x, 2x, 4x, 8x, 16x gain
.2
Manual
White Balance
int16 – 3200 7500 Colour temperature in K
.3 Reserved – – – Reserved
.4 Reserved – – – Reserved
.5 Exposure (us) int32 – 1 42000 time in us
.6 Exposure (ordinal) int16 – 0 n
Steps through available
exposure values from
minimum (0) to
maximum (n)
.7
Dynamic
Range Mode
int8 enum – 0 1 0 = film, 1 = video
.8
Video
sharpening level
int8 enum – 0 3
0=Off, 1=Low,
2=Medium, 3=High
Audio
2
.0 Mic level fixed16 – 0.0 1.0
0.0=minimum,
1.0=maximum
.1
Headphone
level
fixed16 – 0.0 1.0
0.0=minimum,
1.0=maximum
.2
Headphone
program mix
fixed16 – 0.0 1.0
0.0=minimum,
1.0=maximum
.3 Speaker level fixed16 – 0.0 1.0
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