What is the class identifier of Dolby decoder?
By James Holden
What is the class identifier of Dolby decoder?
The decoder can also convert a Dolby Digital Plus stream to Dolby Digital format for AC-3 S/PIDF output, or format a Dolby Digital Plus stream for HDMI digital output. The class identifier (CLSID) of the Dolby audio decoder is CLSID_CMSDDPlusDecMFT, defined in the header file wmcodecdsp.h.
Is there a Dolby decoder for Windows 8?
The Dolby audio decoder is a Media Foundation transform (MFT) that decodes the following stream types: For versions of Windows prior to Windows 8, the Microsoft implementation of the Dolby Digital technology is restricted under terms of the Dolby Digital licensing program to use by Microsoft applications.
How many channels does Dolby Digital Plus decode?
For Dolby Digital Plus, the decoder decodes up to 5.1 channels. On Windows 10, 7.1 channel streams are decoded without downmix. On previous OS versions, if the stream is 7.1 channels, only the 5.1 channel downmix will be decoded. If the stream is Dolby Digital Plus with more than one independent substream, only independent substream 0 is decoded.
What is the high level cut for Dolby Digital?
For Dolby Digital (AC-3) streams, specifies the bit rate of the input stream in bits per second. For Dolby Digital Plus (E-AC3), the value is always zero. Read only. The high-level cut when the decoder performs dynamic range control.
The decoder can also convert a Dolby Digital Plus stream to Dolby Digital format for AC-3 S/PIDF output, or format a Dolby Digital Plus stream for HDMI digital output. The class identifier (CLSID) of the Dolby audio decoder is CLSID_CMSDDPlusDecMFT, defined in the header file wmcodecdsp.h.
The Dolby audio decoder is a Media Foundation transform (MFT) that decodes the following stream types: For versions of Windows prior to Windows 8, the Microsoft implementation of the Dolby Digital technology is restricted under terms of the Dolby Digital licensing program to use by Microsoft applications.
For Dolby Digital Plus, the decoder decodes up to 5.1 channels. On Windows 10, 7.1 channel streams are decoded without downmix. On previous OS versions, if the stream is 7.1 channels, only the 5.1 channel downmix will be decoded. If the stream is Dolby Digital Plus with more than one independent substream, only independent substream 0 is decoded.
For Dolby Digital (AC-3) streams, specifies the bit rate of the input stream in bits per second. For Dolby Digital Plus (E-AC3), the value is always zero. Read only. The high-level cut when the decoder performs dynamic range control.
