This section contains articles with explanation how to create Metadata electronic signatures and embed into Metadata custom object with its serialization and encryption. The examples show how to customize object serialization and encryption....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
Detecting the GIF version The following sample of code will help you to detect the version of a loaded GIF image and extract some additional file format information.
Load a GIF image Extract the root Metadata package Use the getGifImageType method to obtain file format information advanced_usage.managing_Metadata_for_specific_formats.image.gif.GifReadFileFormatProperties
try (MetadataMetadata = new Metadata(Constants.InputGif)) { GifRootPackage root = Metadata.getRootPackageGeneric(); System.out.println(root.getGifImageType().getFileFormat()); System.out.println(root.getGifImageType().getVersion()); System.out.println(root.getGifImageType().getByteOrder()); System.out.println(root.getGifImageType().getMimeType()); System.out.println(root.getGifImageType().getExtension()); System.out.println(root.getGifImageType().getWidth()); System.out.println(root.getGifImageType().getHeight()); } Working with XMP Metadata GroupDocs....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
This article explains that how to extract Metadata from Microsoft Office Excel (.xls, .xlsx) spreadsheets....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
To extract Metadata from Microsoft Office Excel spreadsheets getMetadata method is used. This method allows to extract the following Metadata:
Name Description title The title of the spreadsheet. subject The subject of the spreadsheet. keywords The keyword of the spreadsheet. comments The comments of the spreadsheet. content-status The content status of the spreadsheet. category The category of the spreadsheet. company The company of the spreadsheet. manager The manager of the spreadsheet....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
This topic explains how to search for Metadata signatures within the documents with GroupDocs.Signature API....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files.
The following are the steps to read native MKV Metadata.
Load an MKV video Get the root Metadata package Extract the native Metadata package using MatroskaRootPackage.MatroskaPackage Read the Matroska Metadata properties on different levels of the format structure AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Matroska.MatroskaReadNativeMetadataProperties
using (MetadataMetadata = new Metadata(Constants.InputMkv)) { var root = Metadata.GetRootPackage(); // Read the EBML header Console....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
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....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
This article explains that how to extract Metadata from Microsoft Office PowerPoint(.ppt, .pptx) presentations...Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
This article explains how to sign Word Processing document with Metadata signatures by GroupDocs.Signature....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...
Reading matroska format-specific properties The GroupDocs.Metadata API supports extracting format-specific information from MKV files.
The following are the steps to read native MKV Metadata.
Load an MKV video Get the root Metadata package Extract the native Metadata package using the MatroskaRootPackage.getMatroskaPackage method Read the Matroska Metadata properties on different levels of the format structure advanced_usage.managing_Metadata_for_specific_formats.video.matroska.MatroskaReadNativeMetadataProperties
try (MetadataMetadata = new Metadata(Constants.InputMkv)) { MatroskaRootPackage root = Metadata.getRootPackageGeneric(); // Read the EBML header System....Metadata Product Solution GroupDocs...Product Solution GroupDocs.Watermark Product Solution GroupDocs...