KSPROPERTY_VIDEOCOMPRESSION_OVERRIDE_FRAME_SIZE

The KSPROPERTY_VIDEOCOMPRESSION_OVERRIDE_FRAME_SIZE property temporarily overrides the frame size (byte count). This property is optional.

Usage Summary Table

GetSetTargetProperty descriptor typeProperty value type

No

Yes

Filter

KSPROPERTY_VIDEOCOMPRESSION_S

LONG

 

The property value (operation data) is a LONG that specifies a temporary frame size override value.

Remarks

The Value member of the KSPROPERTY_VIDEOCOMPRESSION_S structure specifies the overriding data rate for the frame.

Minidrivers that support this property should set the KS_CompressionCaps_CanCrunch flag in the Capabilities member of the KSPROPERTY_VIDEOCOMPRESSION_GETINFO_S structure that retrieves the device's video compression capabilities.

This property is not supported by video capture minidrivers.

Requirements

Header

Ksmedia.h (include Ksmedia.h)

See also

KSPROPERTY
KSPROPERTY_VIDEOCOMPRESSION_S
KSPROPERTY_VIDEOCOMPRESSION_GETINFO_S

 

 

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