| UID | title | description | helpviewer_keywords | old-location | tech.root | ms.assetid | ms.date | ms.keywords | req.header | req.include-header | req.target-type | req.target-min-winverclnt | req.target-min-winversvr | req.kmdf-ver | req.umdf-ver | req.ddi-compliance | req.unicode-ansi | req.idl | req.max-support | req.namespace | req.assembly | req.type-library | req.lib | req.dll | req.irql | targetos | req.typenames | req.redist | ms.custom | f1_keywords | dev_langs | topic_type | api_type | api_location | api_name | |||||||||||||||
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NN:wincodecsdk.IWICMetadataReader |
IWICMetadataReader (wincodecsdk.h) |
Exposes methods that provide access to underlining metadata content. This interface is implemented by independent software vendors (ISVs) to create new metadata readers. |
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wic\_wic_codec_iwicmetadatareader.htm |
wic |
0495ecf1-128a-4576-8420-0e79f1454015 |
12/05/2018 |
IWICMetadataReader, IWICMetadataReader interface [Windows Imaging Component], IWICMetadataReader interface [Windows Imaging Component],described, _wic_codec_iwicmetadatareader, wic._wic_codec_iwicmetadatareader, wincodecsdk/IWICMetadataReader |
wincodecsdk.h |
Windows |
Windows XP with SP2, Windows Vista [desktop apps \| UWP apps] |
Windows Server 2008 [desktop apps \| UWP apps] |
Wincodecsdk.idl |
Windowscodecs.lib |
Windowscodecs.dll |
Windows |
19H1 |
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Exposes methods that provide access to underlining metadata content. This interface is implemented by independent software vendors (ISVs) to create new metadata readers.
The IWICMetadataReader interface inherits from the IUnknown interface. IWICMetadataReader also has these types of members:
A metadata reader can be used to access metadata blocks and items within a metadata block instead of using a query reader. To directly access the metadata reader, query a decoder or its frames for the IWICMetadataBlockReader interface to enumerate each metadata reader.
Conceptual
Metadata Extensibility Overview
Metadata Query Language Overview