eAVDDSurroundMode Enumeration
| Microsoft DirectShow 9.0 |
eAVDDSurroundMode Enumeration
Specifies whether the audio is encoded in Dolby Surround. This enumeration is used with the AVDDSurroundMode property.
Syntax
enum eAVDDSurroundMode {
eAVDDSurroundMode_NotIndicated = 0,
eAVDDSurroundMode_No = 1,
eAVDDSurroundMode_Yes = 2
};
Members
eAVDDSurroundMode_NotIndicated
The bit stream does not indicate whether the audio is encoded in Dolby Surround.
eAVDDSurroundMode_No
The bit stream is not encoded in Dolby Surround.
eAVDDSurroundMode_Yes
The bit stream is encoded in Dolby Surround.
Remarks
If the audio stream is Dolby AC-3, this property reflects the value of the dsurmod field in the bit stream.
| Bit field | Value |
| 00 | eAVDDSurroundMode_NotIndicated |
| 01 | eAVDDSurroundMode_No |
| 10 | eAVDDSurroundMode_Yes |
If the audio stream is any other format, the value is eAVDDSurroundMode_No.
Requirements
Header: Include codecapi.h.
See Also