Fairlight audio mixer

Some of the newer models of the ATEM switchers have Fairlight audio mixers in them instead of the more basic ATEM audio mixers of the previous models. These mostly use new commands to control the mixer.

class pyatem.command.FairlightMasterPropertiesCommand(eq_gain=None, dynamics_gain=None, volume=None, afv=None, eq_enable=None)

Implementation of the CFMP command. This sets the settings the master channel of fairlight audio.

Offset	Size	Type	Description
0	1	u8	Mask, see table below
6	2	i16	EQ gain [-2000 - 2000]
10	2	u16	Dynamics make-up gain [0 - 2000]
12	4	i32	Master volume [-10000 - 1000]
16	1	bool	Audio follow video
17	1	bool	Enable master EQ
18	2	?	unknown

Bit	Mask value
0	EQ Enable
1	EQ Gain
2	Dynamics gain
3	Master volume
4	AFV
5	?
6	?
7	?

__init__(eq_gain=None, dynamics_gain=None, volume=None, afv=None, eq_enable=None)

Parameters

index – 0-indexed M/E number to control the preview bus of

class pyatem.command.FairlightStripPropertiesCommand(source, channel, delay=None, gain=None, eq_gain=None, dynamics_gain=None, balance=None, volume=None, state=None)

Implementation of the CFSP command. This sets the settings of a channel strip in fairlight audio.

Offset	Size	Type	Description
0	2	u16	Mask, see table below
2	2	u16	Source index
15	1	u8	Channel number
16	1	u8	Delay in frames
22	4	i32	Gain [-10000 - 600]
30	2	i16	EQ Gain
34	2	u16	Dynamics Gain
36	2	i16	Pan [-10000 - 10000]
40	4	i32	volume [-10000 - 1000]
44	1	u8	State
45	3	?	unknown

Bit	Mask value
0	Delay
1	Gain
2	?
3	EQ Enable
4	EQ Gain
5	Dynamics gain
6	Balance
7	Volume
8	State

__init__(source, channel, delay=None, gain=None, eq_gain=None, dynamics_gain=None, balance=None, volume=None, state=None)

Parameters

index – 0-indexed M/E number to control the preview bus of