AudioChannelMask
Enum for Audio Channel Mask
Available channels to define the mask used by playback streams
Possible Values
export enum AudioChannelMask {
CHANNEL_NONE,
CHANNEL_INVALID,
CHANNEL_BIT_MAX,
/* start of individual channel bits *\/
CHANNEL_FRONT_LEFT,
CHANNEL_FRONT_RIGHT,
CHANNEL_FRONT_CENTER,
CHANNEL_LOW_FREQUENCY,
CHANNEL_BACK_LEFT,
CHANNEL_BACK_RIGHT,
CHANNEL_BACK_CENTER,
CHANNEL_SIDE_LEFT,
CHANNEL_SIDE_RIGHT,
CHANNEL_TOP_CENTER,
CHANNEL_TOP_FRONT_LEFT,
CHANNEL_TOP_FRONT_RIGHT,
CHANNEL_TOP_FRONT_CENTER,
CHANNEL_TOP_BACK_LEFT,
CHANNEL_TOP_BACK_RIGHT,
CHANNEL_TOP_BACK_CENTER,
CHANNEL_TOP_SIDE_LEFT,
CHANNEL_TOP_SIDE_RIGHT,
/**
* start of channel masks, position of channels are fixed as presented order for each entry.
* client side should always send in audio with the specified order. if not, routing of channel
* may become incorrect.
*\/
CHANNEL_MONO,
CHANNEL_STEREO,
CHANNEL_3POINT1POINT1,
CHANNEL_QUAD,
CHANNEL_5POINT1,
CHANNEL_5POINT1_SIDE,
CHANNEL_5POINT1POINT2,
CHANNEL_5POINT1POINT2_SIDE,
CHANNEL_5POINT1POINT4,
CHANNEL_5POINT1POINT4_SIDE,
CHANNEL_7POINT1,
CHANNEL_7POINT1POINT2,
CHANNEL_7POINT1POINT4,
CHANNEL_ALL
};
Enumeration Members
CHANNEL_NONE
CHANNEL_NONE:
0
CHANNEL_INVALID
CHANNEL_INVALID:
3221225472
CHANNEL_BIT_MAX
CHANNEL_BIT_MAX:
30
CHANNEL_FRONT_LEFT
CHANNEL_FRONT_LEFT:
1
CHANNEL_FRONT_RIGHT
CHANNEL_FRONT_RIGHT:
2
CHANNEL_FRONT_CENTER
CHANNEL_FRONT_CENTER:
4
CHANNEL_LOW_FREQUENCY
CHANNEL_LOW_FREQUENCY:
8
CHANNEL_BACK_LEFT
CHANNEL_BACK_LEFT:
16
CHANNEL_BACK_RIGHT
CHANNEL_BACK_RIGHT:
32
CHANNEL_BACK_CENTER
CHANNEL_BACK_CENTER:
64
CHANNEL_SIDE_LEFT
CHANNEL_SIDE_LEFT:
128
CHANNEL_SIDE_RIGHT
CHANNEL_SIDE_RIGHT:
256
CHANNEL_TOP_CENTER
CHANNEL_TOP_CENTER:
512
CHANNEL_TOP_FRONT_LEFT
CHANNEL_TOP_FRONT_LEFT:
1024
CHANNEL_TOP_FRONT_RIGHT
CHANNEL_TOP_FRONT_RIGHT:
2048
CHANNEL_TOP_FRONT_CENTER
CHANNEL_TOP_FRONT_CENTER:
4096
CHANNEL_TOP_BACK_LEFT
CHANNEL_TOP_BACK_LEFT:
8192
CHANNEL_TOP_BACK_RIGHT
CHANNEL_TOP_BACK_RIGHT:
16384
CHANNEL_TOP_BACK_CENTER
CHANNEL_TOP_BACK_CENTER:
32768
CHANNEL_TOP_SIDE_LEFT
CHANNEL_TOP_SIDE_LEFT:
65536
CHANNEL_TOP_SIDE_RIGHT
CHANNEL_TOP_SIDE_RIGHT:
131072
CHANNEL_MONO
CHANNEL_MONO:
4
CHANNEL_STEREO
CHANNEL_STEREO:
3
CHANNEL_2POINT1
CHANNEL_2POINT1:
11
CHANNEL_3POINT1POINT1
CHANNEL_3POINT1POINT1:
527
CHANNEL_QUAD
CHANNEL_QUAD:
51
CHANNEL_5POINT1
CHANNEL_5POINT1:
63
CHANNEL_5POINT1_SIDE
CHANNEL_5POINT1_SIDE:
399
CHANNEL_5POINT1POINT2
CHANNEL_5POINT1POINT2:
196671
CHANNEL_5POINT1POINT2_SIDE
CHANNEL_5POINT1POINT2_SIDE:
197007
CHANNEL_5POINT1POINT4
CHANNEL_5POINT1POINT4:
27711
CHANNEL_5POINT1POINT4_SIDE
CHANNEL_5POINT1POINT4_SIDE:
28047
CHANNEL_7POINT1
CHANNEL_7POINT1:
447
CHANNEL_7POINT1POINT2
CHANNEL_7POINT1POINT2:
197055
CHANNEL_7POINT1POINT4
CHANNEL_7POINT1POINT4:
28095
CHANNEL_ALL
CHANNEL_ALL:
262143
Last updated: Jul 22, 2026
