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Enables or disables thumbnail generation mode in a video decoder.
This property is read/write.
Data type
VARIANT_BOOL (VT_BOOL)
Property GUID
CODECAPI_AVDecVideoThumbnailGenerationMode
Remarks
If the value is VARIANT_TRUE, the decoder uses a setting that is optimized to generate thumbnail images quickly. (For example, it might skip B or P frames.) Otherwise, if the value is VARIANT_FALSE, the decoder uses its normal decoding settings.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps | UWP apps] |
| Minimum supported server |
Windows 2000 Server [desktop apps | UWP apps] |
| Header |
|