ATEM audio mixer

This is the audio mixer interface present in most of the ATEM switchers. Some of the newer models have Fairlight audio mixing instead.

class pyatem.field.AudioInputField(raw)

Data from the AMIP. Describes the inputs to the atem audio mixer

Offset

Size

Type

Descriptions

0

2

u16

Audio source index

2

1

u8

Input type

3

2

?

unknown

5

1

u8

Index in group

6

1

?

?

7

1

u8

Input plug

8

1

u8

State [0=off, 1=on, 2=afv]

10

2

u16

Channel volume

12

2

i16

Channel balance [-10000 - 10000]

Val

Input type

0

External video input

1

Media player audio

2

External audio input

Val

Plug type

0

Internal

1

SDI

2

HDMI

3

Component

4

Composite

5

SVideo

32

XLR

64

AES/EBU

128

RCA

After parsing: :ivar volume: Master volume for the mixer, signed int which maps [-10000 - 1000] to +10dB - -100dB (inf)