DirectShow Structures
This section describes the Microsoft® DirectShow® structures.
| Programming element | PPC | SP | Description |
|---|---|---|---|
| ALLOCATOR_PROPERTIES | X | X | Contains the allocator's count, size, alignment, and prefix properties. |
| AM_MEDIA_TYPE | X | X | Describes a media sample type. |
| AM_SAMPLE2_PROPERTIES | X | X | Describes the properties of a generic media sample. |
| FILTER_INFO | X | X | Contains information about a filter. |
| PIN_INFO | X | X | Contains information about a pin. |
| POSITION | X | X | Placeholder for linked lists. |
| Quality | X | X | Describes a quality message by indicating Flood or Famine in the renderer and specifying the percentage of frames to drop or add to optimize the renderer's performance. |
| StructEncoderParameter | X | X | Used to describe the properties of imaging parameters when using the IImageSinkFilter interface. |
See Also
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