eAVEncMPACodingMode enumeration
Specifies the MPEG audio encoding mode. This enumeration is used with the AVEncMPACodingMode property.
Syntax
enum eAVEncMPACodingMode {
eAVEncMPACodingMode_Mono = 0,
eAVEncMPACodingMode_Stereo = 1,
eAVEncMPACodingMode_DualChannel = 2,
eAVEncMPACodingMode_JointStereo = 3,
eAVEncMPACodingMode_Surround = 4
};
Constants
- eAVEncMPACodingMode_Mono
-
Single channel. This mode corresponds to single_channel mode (bit code '11'), defined in ISO/IEC 11172-3.
- eAVEncMPACodingMode_Stereo
-
Stereo channels. This mode corresponds to stereo mode ('00'), defined in ISO/IEC 11172-3.
- eAVEncMPACodingMode_DualChannel
-
Two mono channels. This mode corresponds to dual_channel mode ('10'), defined in ISO/IEC 11172-3.
- eAVEncMPACodingMode_JointStereo
-
Joint stereo mode. This mode uses similarities between the two channels to achieve greater compression. This mode corresponds to joint_stereo mode ('01'), defined in ISO/IEC 11172-3.
- eAVEncMPACodingMode_Surround
-
Surround audio (5.1 channels). This mode applies to MPEG-2 audio (ISO/IEC 13818-3).
Requirements
|
Minimum supported client |
Windows 2000 Professional [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows 2000 Server [desktop apps | Windows Store apps] |
|
Header |
|
See also