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DirectShowNullRendererMBS class

Super class: DirectShowBaseFilterMBS

Type Topic Plugin Version macOS Windows Linux Console & Web iOS
class DirectShow MBS Win Plugin 12.3 No Yes No Yes, Windows only No
Function: The null renderer filter.
The Null Renderer filter is a renderer that discards every sample it receives, without displaying or rendering the sample data.

Use this filter when an output pin in the graph requires a downstream connection, but you do not wish to render the data from that pin. By connecting the output pin to the Null Renderer, you complete the connection without rendering the data.
Subclass of the DirectShowBaseFilterMBS class.

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Super class DirectShowBaseFilterMBS

Super class DirectShowMediaFilterMBS

Filter State Constants

Constant Value Description
kStatePaused 1 Paused. The filter is processing data, but not rendering it.
kStateRunning 2 Running. The filter is processing and rendering data.
kStateStopped 0 Stopped. The filter is not processing data.

This class has no sub classes.

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