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 (Metadata metadata = new Metadata(Constants.InputMkv)) { MatroskaRootPackage root = metadata.getRootPackageGeneric(); // Read the EBML header System....Annotation Product Solution GroupDocs...Product Solution GroupDocs.Comparison Product Solution GroupDocs...
With GroupDocs.Viewer for .NET you can render files to HTML format. As a simple usecase please see how easily you can convert Microsoft Word to clean html....Annotation Product Solution GroupDocs...Product Solution GroupDocs.Comparison Product Solution GroupDocs...
To extract a text from Microsoft Office PowerPoint presentations getText and getText(int) method is used. These methods allow to extract a text from the entire presentation or a text from the selected slide.
Here are the steps to extract a text from Microsoft Office PowerPoint presentations:
Instantiate Parser object for the initial presentation; Call getText method and obtain TextReader object; Read a text from reader. Warning getText method returns null value if text extraction isn’t supported for the document....Annotation Product Solution GroupDocs...Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This article explains how to search for embedded electronic signatures with custom serialization in QR-code electronic signatures. This topic contains example of custom serialization, class definition and search for serialized objects in the QR-codes with GroupDocs.Signature....Annotation Product Solution GroupDocs...Product Solution GroupDocs.Comparison Product Solution GroupDocs...
Follow this guide and learn how to convert documents to eBook formats (EPUB, MOBI, AZW3) with page size, orientation, and other customizations using GroupDocs.Conversion for .NET....Annotation Product Solution GroupDocs...Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This page contains information about building text search queries of various types. More examples on building search queries are provided on the page...Annotation Product Solution GroupDocs...Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This article explains how to search for embedded electronic signatures with custom encryption in document metadata. This topic contains example of custom encryption, class definition and search for encrypted objects in the document metadata with GroupDocs.Signature....Annotation Product Solution GroupDocs...Product Solution GroupDocs.Comparison Product Solution GroupDocs...
This article explains how to access EXIF metadata in a file of any supported format, GroupDocs.Metadata for Java provides the IExif.getExifPackage method....Annotation Product Solution GroupDocs...Product Solution GroupDocs.Comparison Product Solution GroupDocs...