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The list of the topics, classes, interfaces, controls, modules, global methods by category, global methods by name, screenshots, licenses and examples.
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Type | Topic | Plugin | Version | macOS | Windows | Linux | iOS | Targets |
class | DirectShow | MBS Win Plugin | 19.1 | ❌ No | ✅ Yes | ❌ No | ❌ No | Desktop, Console & Web |
It is supported by some video compression filters, and also by some video capture filters that output compressed video. Filters that support this interface expose it through their output pins.
An application can use this interface to control how video is compressed, including characteristics such as the key-frame rate or the compression quality.
A filter that supports this interface might not support every method. Use the Capabilities property to determine which methods the filter supports.
This is an abstract class. You can't create an instance, but you can get one from various plugin functions.
Constant | Value | Description |
---|---|---|
CompressionCapsCanBFrame | &h08 |
Video compressor supports the PFramesPerKeyFrame properties. |
CompressionCapsCanCrunch | &h02 |
Video compressor can compress video to a specified data rate. If the compressor has this capability then the output pins media type will contain the data rate in the VIDEOINFOHEADER structure's BitRate member. The only way to set the data rate is to set BitRate. |
CompressionCapsCanKeyFrame | &h04 |
Video compressor supports the KeyFrameRate properties. |
CompressionCapsCanQuality | &h01 |
Video compressor supports the Quality property. |
CompressionCapsCanWindow | &h10 |
Video compressor supports the WindowSize properties. |
This class has no sub classes.
The items on this page are in the following plugins: MBS Win Plugin.
DirectShowAMStreamConfigMBS - DirectShowAMVideoControlMBS