Windows Media Audio Pro: Difference between revisions
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(Added extra data guess) |
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| Line 9: | Line 9: | ||
byte 1 Size of extradata | byte 1 Size of extradata | ||
byte | byte 3-4 Channel mask (http://msdn2.microsoft.com/en-us/library/ms790436.aspx) | ||
byte | byte 5-13 Unknown | ||
byte 14-15 Mask used for calculating samples per frame | byte 14-15 Mask used for calculating samples per frame | ||
byte 16-18 Unknown | byte 16-18 Unknown | ||
Revision as of 07:13, 27 December 2007
- Microsoft Audio ID: 0x0162
- Company: Microsoft
- Samples: http://samples.mplayerhq.hu/A-codecs/WMA9/
The next generation of Windows Media audio codecs.
Extra data layout
This is a rough guess of the extra data from the asf container (little endian order).
byte 1 Size of extradata byte 3-4 Channel mask (http://msdn2.microsoft.com/en-us/library/ms790436.aspx) byte 5-13 Unknown byte 14-15 Mask used for calculating samples per frame byte 16-18 Unknown