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....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
With GroupDocs.Viewer for Node.js you can render files to HTML, PNG, JPEG and PDF formats, list and save attachments, embedded files and compressed files, and extract document text....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
With GroupDocs.Viewer for Java you can render files to HTML, PNG, JPEG and PDF formats, list and save attachments, embedded files and compressed files, and extract document text....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Learn how to run GroupDocs.Comparison for Node.js via Java inside Docker containers with examples, dependencies, and troubleshooting....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Learn how to search for keywords and use regular expressions to find text in documents using GroupDocs.Parser for Python via .NET. Search text with case sensitivity and whole word options....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
Note This feature is only compatible with GroupDocs.Assembly for Java 19.10 or later releases. To access XML data while building a report, you can use facilities of DataSet to read XML into it and then pass it to the assembler as a data source. However, if your scenario does not permit to specify XML schema while loading XML into DataSet, all attributes and text values of XML elements are loaded as strings then....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...
To extract data from PDF documents parseForm and parseByTemplate(Template) methods are used. Both methods return DocumentData object. For details, see Working With Extracted Data.
Here are the steps to extract data from PDF Form:
Instantiate Parser object for the initial document Call parseForm method and obtain the DocumentData object; Check if data isn’t null (parse form is supported for the document); Iterate over field data to obtain form data. The following example shows the use case when a user fills in PDF form and send it by email (for example)....Watermark Product Solution GroupDocs.Editor Product Solution GroupDocs...