Channel names

These constants are used in place of channel numbers as easier mnemonics, depending on the channel layout you have chosen.

For 2.0 stereo channel setups

Constant name	Value
CH_2_0_FL	0
CH_2_0_FR	1

For 3.0 surround channel setups

Constant name	Value
CH_3_0_FL	0
CH_3_0_FR	1
CH_3_0_BC	2

For 3.1 surround channel setups

Constant name	Value
CH_3_1_FL	0
CH_3_1_FR	1
CH_3_1_BC	2
CH_3_1_LFE	3

For 4.0 surround channel setups

Constant name	Value
CH_4_0_FL	0
CH_4_0_FR	1
CH_4_0_FC	2
CH_4_0_BC	3

For 4.1 surround channel setups

Constant name	Value
CH_4_1_FL	0
CH_4_1_FR	1
CH_4_1_FC	2
CH_4_1_LFE	3
CH_4_1_BC	4

For 5.0 surround channel setups

Constant name	Value
CH_5_0_FL	0
CH_5_0_FR	1
CH_5_0_FC	2
CH_5_0_BL	3
CH_5_0_BR	4

For 5.1 surround channel setups

Constant name	Value
CH_5_1_FL	0
CH_5_1_FR	1
CH_5_1_FC	2
CH_5_1_LFE	3
CH_5_1_BL	4
CH_5_1_BR	5

For 6.0 surround channel setups

Constant name	Value
CH_6_0_FL	0
CH_6_0_FR	1
CH_6_0_FC	2
CH_6_0_BC	3
CH_6_0_SL	4
CH_6_0_SR	5

For 6.1 surround channel setups

Constant name	Value
CH_6_1_FL	0
CH_6_1_FR	1
CH_6_1_FC	2
CH_6_1_LFE	3
CH_6_1_BC	4
CH_6_1_SL	5
CH_6_1_SR	6

For 7.0 surround channel setups

Constant name	Value
CH_7_0_FL	0
CH_7_0_FR	1
CH_7_0_FC	2
CH_7_0_BL	3
CH_7_0_BR	4
CH_7_0_SL	5
CH_7_0_SR	6

For 7.1 surround channel setups

Constant name	Value
CH_7_1_FL	0
CH_7_1_FR	1
CH_7_1_FC	2
CH_7_1_LFE	3
CH_7_1_BL	4
CH_7_1_BR	5
CH_7_1_SL	6
CH_7_1_SR	7

For 8.0 surround channel setups

Constant name	Value
CH_8_0_FL	0
CH_8_0_FR	1
CH_8_0_FC	2
CH_8_0_BL	3
CH_8_0_BR	4
CH_8_0_BC	5
CH_8_0_SL	6
CH_8_0_SR	7

For 8.1 surround channel setups

Constant name	Value
CH_8_1_FL	0
CH_8_1_FR	1
CH_8_1_FC	2
CH_8_1_LFE	3
CH_8_1_BL	4
CH_8_1_BR	5
CH_8_1_BC	6
CH_8_1_SL	7
CH_8_1_SR	8

For 9.0 surround channel setups

Constant name	Value
CH_9_0_FL	0
CH_9_0_FR	1
CH_9_0_FC	2
CH_9_0_BL	3
CH_9_0_BR	4
CH_9_0_SL	5
CH_9_0_SR	6
CH_9_0_TFL	7
CH_9_0_TFR	8

For 9.1 surround channel setups

Constant name	Value
CH_9_1_FL	0
CH_9_1_FR	1
CH_9_1_FC	2
CH_9_1_LFE	3
CH_9_1_BL	4
CH_9_1_BR	5
CH_9_1_SL	6
CH_9_1_SR	7
CH_9_1_TFL	8
CH_9_1_TFR	9

For 11.0 surround channel setups

Constant name	Value
CH_11_0_FL	0
CH_11_0_FR	1
CH_11_0_FC	2
CH_11_0_BL	3
CH_11_0_BR	4
CH_11_0_FLC	5
CH_11_0_FRC	6
CH_11_0_SL	7
CH_11_0_SR	8
CH_11_0_TFL	9
CH_11_0_TFR	10

For 11.1 surround channel setups

Constant name	Value
CH_11_1_FL	0
CH_11_1_FR	1
CH_11_1_FC	2
CH_11_1_LFE	3
CH_11_1_BL	4
CH_11_1_BR	5
CH_11_1_FLC	6
CH_11_1_FRC	7
CH_11_1_SL	8
CH_11_1_SR	9
CH_11_1_TFL	10
CH_11_1_TFR	11

For 22.2 surround channel setups

Constant name	Value
CH_22_2_FL	0
CH_22_2_FR	1
CH_22_2_FC	2
CH_22_2_LFE	3
CH_22_2_BL	4
CH_22_2_BR	5
CH_22_2_FLC	6
CH_22_2_FRC	7
CH_22_2_BC	8
CH_22_2_SL	9
CH_22_2_SR	10
CH_22_2_TC	11
CH_22_2_TFL	12
CH_22_2_TFC	13
CH_22_2_TFR	14
CH_22_2_TBL	15
CH_22_2_TBC	16
CH_22_2_TBR	17
CH_22_2_LFE2	18
CH_22_2_TSL	19
CH_22_2_TSR	20
CH_22_2_BFC	21
CH_22_2_BFL	22
CH_22_2_BFR	23

For 5.1.2 Dolby Atmos channel setups

Constant name	Value
CH_ATMOS_5_1_2_FL	0
CH_ATMOS_5_1_2_FR	1
CH_ATMOS_5_1_2_FC	2
CH_ATMOS_5_1_2_LFE	3
CH_ATMOS_5_1_2_BL	4
CH_ATMOS_5_1_2_BR	5
CH_ATMOS_5_1_2_TFL	6
CH_ATMOS_5_1_2_TFR	7

For 5.1.4 Dolby Atmos channel setups

Constant name	Value
CH_ATMOS_5_1_4_FL	0
CH_ATMOS_5_1_4_FR	1
CH_ATMOS_5_1_4_FC	2
CH_ATMOS_5_1_4_LFE	3
CH_ATMOS_5_1_4_BL	4
CH_ATMOS_5_1_4_BR	5
CH_ATMOS_5_1_4_TFL	6
CH_ATMOS_5_1_4_TFR	7
CH_ATMOS_5_1_4_TBL	8
CH_ATMOS_5_1_4_TBR	9

For 7.1.2 Dolby Atmos channel setups

Constant name	Value
CH_ATMOS_7_1_2_FL	0
CH_ATMOS_7_1_2_FR	1
CH_ATMOS_7_1_2_FC	2
CH_ATMOS_7_1_2_LFE	3
CH_ATMOS_7_1_2_BL	4
CH_ATMOS_7_1_2_BR	5
CH_ATMOS_7_1_2_SL	6
CH_ATMOS_7_1_2_SR	7
CH_ATMOS_7_1_2_TFL	8
CH_ATMOS_7_1_2_TFR	9

For 7.1.4 Dolby Atmos channel setups

Constant name	Value
CH_ATMOS_7_1_4_FL	0
CH_ATMOS_7_1_4_FR	1
CH_ATMOS_7_1_4_FC	2
CH_ATMOS_7_1_4_LFE	3
CH_ATMOS_7_1_4_BL	4
CH_ATMOS_7_1_4_BR	5
CH_ATMOS_7_1_4_SL	6
CH_ATMOS_7_1_4_SR	7
CH_ATMOS_7_1_4_TFL	8
CH_ATMOS_7_1_4_TFR	9
CH_ATMOS_7_1_4_TBL	10
CH_ATMOS_7_1_4_TBR	11

For 11.1.4 Dolby Atmos channel setups

Constant name	Value
CH_ATMOS_11_1_4_FL	0
CH_ATMOS_11_1_4_FR	1
CH_ATMOS_11_1_4_FC	2
CH_ATMOS_11_1_4_LFE	3
CH_ATMOS_11_1_4_BL	4
CH_ATMOS_11_1_4_BR	5
CH_ATMOS_11_1_4_FLC	6
CH_ATMOS_11_1_4_FRC	7
CH_ATMOS_11_1_4_BC	8
CH_ATMOS_11_1_4_SL	9
CH_ATMOS_11_1_4_SR	10
CH_ATMOS_11_1_4_TBL	11
CH_ATMOS_11_1_4_TBR	12