Working with metadata in ASF files Reading ASF format-specific properties The Groupdocs.metadata API supports extracting format-specific information from ASF files.
The following are the steps to read native ASF metadata.
Load an ASF video Get the root metadata package Extract the native metadata package using AsfRootPackage.AsfPackage Read the ASF metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Asf.AsfReadNativeMetadataProperties
using (Metadata metadata = new Metadata(Constants.InputAsf)) { var root = metadata.GetRootPackage(); var package = root.AsfPackage; // Display basic properties Console....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
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 (Metadata metadata = new Metadata(Constants.InputMkv)) { var root = metadata.GetRootPackage(); // Read the EBML header Console....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
This article explains how to access IPTC metadata in a file of any supported format, Groupdocs.metadata for Java provides the IIptc.getIptcPackage method....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
Using the Groupdocs.metadata for Java you can easily search metadata and extract desired metadata properties from PDF, DOCX, PPTX, XLSX, images, audio, video and many other files of different types in your Java solution....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
In the BitTorrent file distribution system, a torrent file or METAINFO is a computer file that contains metadata about files and folders to be distributed, and usually also a list of the network locations of trackers, which are computers that help participants in the system find each other and form efficient distribution groups called swarms. A torrent file does not contain the content to be distributed; it only contains information about those files, such as their names, sizes, folder structure, and cryptographic hash values for verifying file integrity....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
Detecting the version of a PDF document The following sample of code will help you to detect the PDF version a loaded document and extract some additional file format information.
Load a PDF document Extract the root metadata package Use the FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Document.Pdf.PdfReadFileFormatProperties
using (Metadata metadata = new Metadata(Constants.InputPdf)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); Console.WriteLine(root.FileType.MimeType); Console.WriteLine(root.FileType.Extension); } Reading built-in metadata properties To access built-in metadata of a PDF document, please use the DocumentProperties property defined in the DocumentRootPackage class....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...
Extract metadata and RIFF INFO of WAV audio files in C#. Metadata API allows metadata management within your .NET applications....article, I will be using GroupDocs.Metadata for .NET API in the C#... PM> Install-Package GroupDocs.Metadata Extract Metadata of WAV...
Reading ASF format-specific properties The Groupdocs.metadata API supports extracting format-specific information from ASF files.
The following are the steps to read native ASF metadata.
Load an ASF video Get the root metadata package Extract the native metadata package using the AsfRootPackage.getAsfPackage method Read the ASF metadata properties advanced_usage.managing_metadata_for_specific_formats.video.asf.AsfReadNativeMetadataProperties
try (Metadata metadata = new Metadata(Constants.InputAsf)) { AsfRootPackage root = metadata.getRootPackageGeneric(); AsfPackage asfPackage = root.getAsfPackage(); // Display basic properties System.out.println(String.format("Creation date: %s", asfPackage....Assembly Product Solution GroupDocs.Metadata Product Solution GroupDocs...Documentation / GroupDocs.Metadata Product Family / GroupDocs.Metadata for...