KSPROPERTY_EXTXPORT_ATN_SEARCH Property

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Microsoft DirectShow 9.0

KSPROPERTY_EXTXPORT_ATN_SEARCH Property

This property sends a command to the device to search for an absolute track number (ATN). The UVC device driver supports this property.

Property Set GUID PROPSETID_EXT_TRANSPORT
Property ID KSPROPERTY_EXTXPORT_ATN_SEARCH
Data Type KSPROPERTY_EXTXPORT_S structure

Remarks

Set the dwAbsTrackNumber member of the KSPROPERTY_EXTXPORT_S structure to the following value:

(absolute track number << 1) + continuity bit

The UVC specification does not define how the device uses the continuity bit. The KSPROPERTY_EXTXPORT_S structure is described in the Windows DDK.

See Also