Macros
#define	AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER)

#define	AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT\|AV_CH_FRONT_RIGHT)

#define	AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO\|AV_CH_LOW_FREQUENCY)

#define	AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO\|AV_CH_BACK_CENTER)

#define	AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO\|AV_CH_FRONT_CENTER)

#define	AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND\|AV_CH_LOW_FREQUENCY)

#define	AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND\|AV_CH_BACK_CENTER)

#define	AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0\|AV_CH_LOW_FREQUENCY)

#define	AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO\|AV_CH_SIDE_LEFT\|AV_CH_SIDE_RIGHT)

#define	AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO\|AV_CH_BACK_LEFT\|AV_CH_BACK_RIGHT)

#define	AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND\|AV_CH_SIDE_LEFT\|AV_CH_SIDE_RIGHT)

#define	AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0\|AV_CH_LOW_FREQUENCY)

#define	AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND\|AV_CH_BACK_LEFT\|AV_CH_BACK_RIGHT)

#define	AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK\|AV_CH_LOW_FREQUENCY)

#define	AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0\|AV_CH_BACK_CENTER)

#define	AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2\|AV_CH_FRONT_LEFT_OF_CENTER\|AV_CH_FRONT_RIGHT_OF_CENTER)

#define	AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK\|AV_CH_BACK_CENTER)

#define	AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1\|AV_CH_BACK_CENTER)

#define	AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK\|AV_CH_BACK_CENTER)

#define	AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT\|AV_CH_LOW_FREQUENCY)

#define	AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0\|AV_CH_BACK_LEFT\|AV_CH_BACK_RIGHT)

#define	AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0\|AV_CH_FRONT_LEFT_OF_CENTER\|AV_CH_FRONT_RIGHT_OF_CENTER)

#define	AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1\|AV_CH_BACK_LEFT\|AV_CH_BACK_RIGHT)

#define	AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1\|AV_CH_FRONT_LEFT_OF_CENTER\|AV_CH_FRONT_RIGHT_OF_CENTER)

#define	AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK\|AV_CH_FRONT_LEFT_OF_CENTER\|AV_CH_FRONT_RIGHT_OF_CENTER)

#define	AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0\|AV_CH_BACK_LEFT\|AV_CH_BACK_CENTER\|AV_CH_BACK_RIGHT)

#define	AV_CH_LAYOUT_HEXADECAGONAL (AV_CH_LAYOUT_OCTAGONAL\|AV_CH_WIDE_LEFT\|AV_CH_WIDE_RIGHT\|AV_CH_TOP_BACK_LEFT\|AV_CH_TOP_BACK_RIGHT\|AV_CH_TOP_BACK_CENTER\|AV_CH_TOP_FRONT_CENTER\|AV_CH_TOP_FRONT_LEFT\|AV_CH_TOP_FRONT_RIGHT)

#define	AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT\|AV_CH_STEREO_RIGHT)

#define	AV_CH_LAYOUT_22POINT2 (AV_CH_LAYOUT_5POINT1_BACK\|AV_CH_FRONT_LEFT_OF_CENTER\|AV_CH_FRONT_RIGHT_OF_CENTER\|AV_CH_BACK_CENTER\|AV_CH_LOW_FREQUENCY_2\|AV_CH_SIDE_LEFT\|AV_CH_SIDE_RIGHT\|AV_CH_TOP_FRONT_LEFT\|AV_CH_TOP_FRONT_RIGHT\|AV_CH_TOP_FRONT_CENTER\|AV_CH_TOP_CENTER\|AV_CH_TOP_BACK_LEFT\|AV_CH_TOP_BACK_RIGHT\|AV_CH_TOP_SIDE_LEFT\|AV_CH_TOP_SIDE_RIGHT\|AV_CH_TOP_BACK_CENTER\|AV_CH_BOTTOM_FRONT_CENTER\|AV_CH_BOTTOM_FRONT_LEFT\|AV_CH_BOTTOM_FRONT_RIGHT)

Enumerations
enum	AVMatrixEncoding { AV_MATRIX_ENCODING_NONE , AV_MATRIX_ENCODING_DOLBY , AV_MATRIX_ENCODING_DPLII , AV_MATRIX_ENCODING_DPLIIX , AV_MATRIX_ENCODING_DPLIIZ , AV_MATRIX_ENCODING_DOLBYEX , AV_MATRIX_ENCODING_DOLBYHEADPHONE , AV_MATRIX_ENCODING_NB }

Detailed Description

Macro Definition Documentation

◆ AV_CH_LAYOUT_MONO

#define AV_CH_LAYOUT_MONO (AV_CH_FRONT_CENTER)

Definition at line 204 of file channel_layout.h.

◆ AV_CH_LAYOUT_STEREO

#define AV_CH_LAYOUT_STEREO (AV_CH_FRONT_LEFT|AV_CH_FRONT_RIGHT)

Definition at line 205 of file channel_layout.h.

◆ AV_CH_LAYOUT_2POINT1

#define AV_CH_LAYOUT_2POINT1 (AV_CH_LAYOUT_STEREO|AV_CH_LOW_FREQUENCY)

Definition at line 206 of file channel_layout.h.

◆ AV_CH_LAYOUT_2_1

#define AV_CH_LAYOUT_2_1 (AV_CH_LAYOUT_STEREO|AV_CH_BACK_CENTER)

Definition at line 207 of file channel_layout.h.

◆ AV_CH_LAYOUT_SURROUND

#define AV_CH_LAYOUT_SURROUND (AV_CH_LAYOUT_STEREO|AV_CH_FRONT_CENTER)

Definition at line 208 of file channel_layout.h.

◆ AV_CH_LAYOUT_3POINT1

#define AV_CH_LAYOUT_3POINT1 (AV_CH_LAYOUT_SURROUND|AV_CH_LOW_FREQUENCY)

Definition at line 209 of file channel_layout.h.

◆ AV_CH_LAYOUT_4POINT0

#define AV_CH_LAYOUT_4POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_CENTER)

Definition at line 210 of file channel_layout.h.

◆ AV_CH_LAYOUT_4POINT1

#define AV_CH_LAYOUT_4POINT1 (AV_CH_LAYOUT_4POINT0|AV_CH_LOW_FREQUENCY)

Definition at line 211 of file channel_layout.h.

◆ AV_CH_LAYOUT_2_2

#define AV_CH_LAYOUT_2_2 (AV_CH_LAYOUT_STEREO|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)

Definition at line 212 of file channel_layout.h.

◆ AV_CH_LAYOUT_QUAD

#define AV_CH_LAYOUT_QUAD (AV_CH_LAYOUT_STEREO|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)

Definition at line 213 of file channel_layout.h.

◆ AV_CH_LAYOUT_5POINT0

#define AV_CH_LAYOUT_5POINT0 (AV_CH_LAYOUT_SURROUND|AV_CH_SIDE_LEFT|AV_CH_SIDE_RIGHT)

Definition at line 214 of file channel_layout.h.

◆ AV_CH_LAYOUT_5POINT1

#define AV_CH_LAYOUT_5POINT1 (AV_CH_LAYOUT_5POINT0|AV_CH_LOW_FREQUENCY)

Definition at line 215 of file channel_layout.h.

◆ AV_CH_LAYOUT_5POINT0_BACK

#define AV_CH_LAYOUT_5POINT0_BACK (AV_CH_LAYOUT_SURROUND|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)

Definition at line 216 of file channel_layout.h.

◆ AV_CH_LAYOUT_5POINT1_BACK

#define AV_CH_LAYOUT_5POINT1_BACK (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_LOW_FREQUENCY)

Definition at line 217 of file channel_layout.h.

◆ AV_CH_LAYOUT_6POINT0

#define AV_CH_LAYOUT_6POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_CENTER)

Definition at line 218 of file channel_layout.h.

◆ AV_CH_LAYOUT_6POINT0_FRONT

#define AV_CH_LAYOUT_6POINT0_FRONT (AV_CH_LAYOUT_2_2|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)

Definition at line 219 of file channel_layout.h.

◆ AV_CH_LAYOUT_HEXAGONAL

#define AV_CH_LAYOUT_HEXAGONAL (AV_CH_LAYOUT_5POINT0_BACK|AV_CH_BACK_CENTER)

Definition at line 220 of file channel_layout.h.

◆ AV_CH_LAYOUT_6POINT1

#define AV_CH_LAYOUT_6POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_CENTER)

Definition at line 221 of file channel_layout.h.

◆ AV_CH_LAYOUT_6POINT1_BACK

#define AV_CH_LAYOUT_6POINT1_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_BACK_CENTER)

Definition at line 222 of file channel_layout.h.

◆ AV_CH_LAYOUT_6POINT1_FRONT

#define AV_CH_LAYOUT_6POINT1_FRONT (AV_CH_LAYOUT_6POINT0_FRONT|AV_CH_LOW_FREQUENCY)

Definition at line 223 of file channel_layout.h.

◆ AV_CH_LAYOUT_7POINT0

#define AV_CH_LAYOUT_7POINT0 (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)

Definition at line 224 of file channel_layout.h.

◆ AV_CH_LAYOUT_7POINT0_FRONT

#define AV_CH_LAYOUT_7POINT0_FRONT (AV_CH_LAYOUT_5POINT0|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)

Definition at line 225 of file channel_layout.h.

◆ AV_CH_LAYOUT_7POINT1

#define AV_CH_LAYOUT_7POINT1 (AV_CH_LAYOUT_5POINT1|AV_CH_BACK_LEFT|AV_CH_BACK_RIGHT)

Definition at line 226 of file channel_layout.h.

◆ AV_CH_LAYOUT_7POINT1_WIDE

#define AV_CH_LAYOUT_7POINT1_WIDE (AV_CH_LAYOUT_5POINT1|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)

Definition at line 227 of file channel_layout.h.

◆ AV_CH_LAYOUT_7POINT1_WIDE_BACK

#define AV_CH_LAYOUT_7POINT1_WIDE_BACK (AV_CH_LAYOUT_5POINT1_BACK|AV_CH_FRONT_LEFT_OF_CENTER|AV_CH_FRONT_RIGHT_OF_CENTER)

Definition at line 228 of file channel_layout.h.

◆ AV_CH_LAYOUT_OCTAGONAL

#define AV_CH_LAYOUT_OCTAGONAL (AV_CH_LAYOUT_5POINT0|AV_CH_BACK_LEFT|AV_CH_BACK_CENTER|AV_CH_BACK_RIGHT)

Definition at line 229 of file channel_layout.h.

◆ AV_CH_LAYOUT_HEXADECAGONAL

Definition at line 230 of file channel_layout.h.

◆ AV_CH_LAYOUT_STEREO_DOWNMIX

#define AV_CH_LAYOUT_STEREO_DOWNMIX (AV_CH_STEREO_LEFT|AV_CH_STEREO_RIGHT)

Definition at line 231 of file channel_layout.h.

◆ AV_CH_LAYOUT_22POINT2

Enumeration Type Documentation

◆ AVMatrixEncoding

enum AVMatrixEncoding

Enumerator
AV_MATRIX_ENCODING_NONE
AV_MATRIX_ENCODING_DOLBY
AV_MATRIX_ENCODING_DPLII
AV_MATRIX_ENCODING_DPLIIX
AV_MATRIX_ENCODING_DPLIIZ
AV_MATRIX_ENCODING_DOLBYEX
AV_MATRIX_ENCODING_DOLBYHEADPHONE
AV_MATRIX_ENCODING_NB

Definition at line 234 of file channel_layout.h.

Macros

Enumerations