MFPKEY_PRODUCEDUMMYFRAMES Property

项目
04/12/2010

Specifies whether the encoder produces dummy frame entries in the bit stream for duplicate frames.

Constant for IPropertyBag

g_wszWMVCProduceDummyFrames

Data Type

VT_BOOL

Default Value

FALSE

Remarks

If this value is FALSE, the codec will not put any data in the bit stream for duplicate frames.

Dummy frames can be important in applications where frame numbers are persisted. A common example is when SMPTE time codes are maintained for encoded content.

Requirements

Minimum supported client	Windows XP
Minimum supported server	Windows Server 2003
Header	Wmcodecdsp.h

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