GroupDocs.Metadata allows users to get meta information of a document....Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
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 FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.ImageReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.ByteOrder); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); Console.WriteLine(root.FileType.Width); Console.WriteLine(root.FileType.Height); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
Reading FLV header properties The GroupDocs.Metadata API supports extracting format-specific information from the FLV file header.
The following are the steps to read the header of an FLV file.
Load an FLV video Get the root metadata package Extract the native metadata package using the FlvRootPackage.getHeader method Read the FLV header properties advanced_usage.managing_metadata_for_specific_formats.video.flv.FlvReadHeaderProperties
try (Metadata metadata = new Metadata(Constants.InputFlv)) { FlvRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getHeader().getVersion()); System.out.println(root.getHeader().hasAudioTags()); System.out.println(root.getHeader().hasVideoTags()); System.out.println(root.getHeader().getTypeFlags()); } Working with XMP metadata GroupDocs....Viewer Product Solution GroupDocs...to view and edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX...
This article explains how to detect document file type, size and calculate pages count with GroupDocs.Comparison....Viewer Product Solution GroupDocs...represents the document file type (PDF, Word document, Excel spreadsheet...
This article explains how to provide advanced options when updating QR-code electronic signatures with GroupDocs.Signature API....Viewer Product Solution GroupDocs...IsSignature Image Spreadsheet Pdf Presentation Word Processing...
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This article explains how to load password protected document with GroupDocs.Signature API....Viewer Product Solution GroupDocs...Signature ( "sampleProtected.pdf" ); QrCodeSignOptions options...
Following this guide you will learn how to use fluent syntax of GroupDocs.Merger for .NET API....Viewer Product Solution GroupDocs...new Merger ( @"c:\document1.pdf" )) { merger . Join ( @"c:\document2...
API to annotate text or images in your documents using Java. It supports Pdf, Microsoft Word DOCX, Excel XLSX and PowerPoint. PPTX...Viewer Product Solution GroupDocs...Annotation supports . These include PDF documents, Microsoft Word, Microsoft...