Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Export (0) Print
Expand All
Expand Minimize

WM/MediaClassPrimaryID

The WM/MediaClassPrimaryID attribute contains the GUID of the primary media class.

Global Constant

g_wszWMMediaClassPrimaryID

Data Type

WMT_TYPE_GUID

Remarks

This attribute should be set to one of the values in the following table.

Primary class GUID Description
"D1607DBC-E323-4BE2-86A1-48A42A28441E"Use for music files. Do not use for audio that is not music.
"DB9830BD-3AB3-4FAB-8A37-1A995F7FF74B"Use for video files.
"01CD0F29-DA4E-4157-897B-6275D50C4F11"Use for audio files that are not music.
"FCF24A76-9A57-4036-990D-E35DD8B244E1"Use for files that are neither audio or video.

 

When you specify a primary class identifier, you should also set a secondary class identifier to clarify the type of content in the file.

See also

Attribute List
WM/MediaClassSecondaryID

 

 

Community Additions

ADD
Show:
© 2015 Microsoft