Reading MOV format-specific properties The Groupdocs.metadata API supports extracting QuickTime atoms from a MOV video. The atom is the basic data unit in any QuickTime file. Please find more information on QuickTime atoms in the official specification: https://developer.apple.com/library/archive/documentation/QuickTime/QTFF/QTFFPreface/qtffPreface.html
The following are the steps to extract QuickTime atoms from a MOV video.
Load a MOV video Get the root metadata package Extract the native metadata package using MovRootPackage.MovPackage Read the QuickTime atoms AdvancedUsage....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
For all supported image formats the Groupdocs.metadata API allows extracting common image properties such as width and height, MIME type, byte order, etc. Please see the code snippet below for more information on the feature.
Load an image Extract the root metadata package Use the getImageType method to obtain file format information advanced_usage.managing_metadata_for_specific_formats.image.ImageReadFileFormatProperties
try (Metadata metadata = new Metadata(Constants.InputPng)) { ImageRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getImageType().getFileFormat()); System.out.println(root.getImageType().getByteOrder()); System.out.println(root.getImageType().getMimeType()); System.out.println(root.getImageType().getExtension()); System.out.println(root.getImageType().getWidth()); System.out.println(root.getImageType().getHeight()); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
Learn about managing metadata for various important formats....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
The easiest way to remove metadata properties from a file is to use corresponding tags that allow you to locate the desired properties across all metadata packages....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
Using the Groupdocs.metadata search engine you can extract desired metadata properties from files of different types. You don’t need to worry about the exact file format and metadata standards it can deal with. The same code will work for all supported formats in the same way. Most commonly used metadata properties are marked with tags that allow searching them across all supported files in various metadata packages. All tags defined in GroupDocs....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
Groupdocs.metadata for .NET provides functionality that allows working with MPP files created by different versions of Microsoft Project. Please see the code samples below for more information.
Reading built-In metadata properties To access built-in metadata of a ProjectManagement document, please use the DocumentProperties property defined in the DocumentRootPackage class.
The following code snippet extracts built-in metadata properties and displays them on the screen.
AdvancedUsage.ManagingMetadataForSpecificFormats.Document.ProjectManagement.ProjectManagementReadBuiltInProperties
using (Metadata metadata = new Metadata(Constants.InputMpp)) { var root = metadata....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
Groupdocs.metadata for Java provides functionality that allows working with MPP files created by different versions of Microsoft Project. Please see the code samples below for more information.
Reading built-In metadata properties To access built-in metadata of a ProjectManagement document, please use the getDocumentProperties method defined in the DocumentRootPackage class.
The following code snippet extracts built-in metadata properties and displays them on the screen.
advanced_usage.managing_metadata_for_specific_formats.document.project_management.ProjectManagementReadBuiltInProperties
try (Metadata metadata = new Metadata(Constants.InputMpp)) { ProjectManagementRootPackage root = metadata....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...