Atem Constellation HD - Video

Group ID Parameter Type Index Minimum Maximum Interpretation
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 DCI, 5=2K 16:9,
6=UHD, 7=3k Anamorphic,
8=4k DCI, 9=4k 16:9,
10=4.6k 2.4:1, 11=4.6k
[3] = interlaced – – 0 = progressive, 1 = interlaced
[4] = Color space – – 0 = YUV
1.1 Gain (up to Camera 4.9) int8 1 16
1 = 100 ISO,
2 = 200 ISO,
4 = 400 ISO,
8 = 800 ISO,
16 = 1600 ISO
1.2 Manual White Balance
int16 [0] = color temp 2500 10000 Color temperature in K
int16 [1] = tint -50 50 tint
1.3 Set auto WB void – – –
Calculate and set autowhite
balance
1.4 Restore auto WB void – – –
Use latest auto white balance
setting
1.5 Exposure (us) int32 1 42000 time in us
1.6 Exposure (ordinal) int16 – 0 n
Steps through available
exposure valuesfrom
minimum (0) tomaximum (n)
1.7 Dynamic Range Mode int8 enum – 0 1 0 = film, 1 = video,
1.8 Video sharpening level int8 enum – 0 3
0 = off, 1 = low, 2= medium,
3 = high
1.9 Recording format int16
[0] = file frame rate – –
fps as integer
(eg 24, 25, 30, 50, 60, 120)
[1] = sensor frame
rate
– –
fps as integer, valid when
sensor-off-speed set (eg 24,
25, 30, 33, 48, 50, 60, 120),
no change will beperformed
if this value is set to 0
[2] = frame width – – in pixels
[3] = frame height – – in pixels
[4] = flags
– – [0] = file-M-rate
– –
[1] = sensor-M-rate, valid
whensensor-off-speed-set
– – [2] = sensor-off-speed
– – [3] = interlaced
– – [4] = windowed mode
1.10 Set auto exposure mode int8 – 0 4
0 = Manual Trigger,
1 = Iris,
2 = Shutter,
3 = Iris + Shutter,
4 = Shutter + Iris
1.11 Shutter angle int32 – 100 36000
Shutter angle in degrees,
multiplied by 100
1.12 Shutter speed int32 – 24 2000
Shutter speed value as a
fraction of 1, so 50 for 1/50th
of a second
1.13 Gain int8 – -128 127 Gain in decibel (dB)
1.14 ISO int32 – 0 2147483647 ISO value
166Developer Information