MFPKEY_PRODUCEDUMMYFRAMES Property
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
VARIANT_FALSE
Remarks
If this value is VARIANT_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
Requirement | Value |
---|---|
Minimum supported client |
Windows XP [desktop apps only] |
Minimum supported server |
Windows Server 2003 [desktop apps only] |
Header |
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See also
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