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extraction

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  1. Convert videos | Documentation

    In this article, you will learn how to convert a video file to another video format with GroupDocs.Conversion for .NET.... Extract audio track Extracting an audio track...file converter . Convert ( "extracted_audio.ogg" , options ); }...

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  2. Getting known property descriptors | Documentation

    This code snippet demonstrates how to extract information about known properties that can be encountered in a particular package....snippet demonstrates how to extract information about known properties...package Iterate through the extracted descriptors AdvancedUsage...

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  3. Working with metadata in FLV files | Documentation

    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 FlvRootPackage.Header Read the FLV header properties AdvancedUsage.ManagingMetadataForSpecificFormats.Video.Flv.FlvReadHeaderProperties using (Metadata metadata = new Metadata(Constants.InputFlv)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.Header.Version); Console.WriteLine(root.Header.HasAudioTags); Console.WriteLine(root.Header.HasVideoTags); Console.WriteLine(root.Header.TypeFlags); } Working with XMP metadata GroupDocs....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

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  4. Working with metadata in JPEG2000 images | Docu...

    Reading JPEG2000 comments The GroupDocs.Metadata API supports extracting format-specific information from JPEG2000 images. The following are the steps to read the JPEG2000 comments (pieces of metadata represented as strings with the length up to 64 kbytes). Load a JPEG2000 image Get the root metadata package Extract the native metadata package using Jpeg2000RootPackage.Jpeg2000Package Read the JPEG2000 comments AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Jpeg2000.Jpeg2000ReadComments using (Metadata metadata = new Metadata(Constants.InputJpeg2000)) { var root = metadata.GetRootPackage(); if (root....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

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  5. Convert PDF to PPT using Node.js

    Learn how to convert PDF to PPT using Node.js with a step-by-step guide. Easily export PDF to PPT in Node.js for seamless editing and presentation.... This allows you to extract content from PDF documents...tool, users can seamlessly extract text, images, and formatting...

    kb.groupdocs.com/conversion/nodejs/convert-pdf-...
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  6. Working with BMP metadata | Documentation

    Reading BMP header properties The GroupDocs.Metadata API supports extracting format-specific information from BMP file headers. The following are the steps to read the header of a BMP file. Load a BMP image Get the root metadata package Extract the native metadata package using the BmpRootPackage.getBmpHeader method Read the BMP header properties advanced_usage.managing_metadata_for_specific_formats.image.bmp.BmpReadHeaderProperties try (Metadata metadata = new Metadata(Constants.InputBmp)) { BmpRootPackage root = metadata.getRootPackageGeneric(); System.out.println(root.getBmpHeader().getBitsPerPixel()); System.out.println(root.getBmpHeader().getColorsImportant()); System.out.println(root.getBmpHeader().getHeaderSize()); System.out.println(root.getBmpHeader().getImageSize()); System.out.println(root.getBmpHeader().getPlanes()); } More resources GitHub examples You may easily run the code above and see the feature in action in our GitHub examples:...Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

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  7. Tekst uit PDF extraheren in Java

    Deze zelfstudie bevat stapsgewijze instructies om tekst uit PDF in Java te extraheren en een handleiding voor het maken van de functionaliteit om tekst uit PDF te extraheren met Java....en geef deze weer De Java-extract PDF-tekst -functionaliteit...we gedemonstreerd hoe we de extract PDF text Java -mogelijkheid...

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  8. Highlight Search Results using C#

    Learn how to highlight search results using C# with our guide. Moreover, we will provide code example to highlight search results in C# for better document management....High to store the extracted text efficiently Use the Index...up an index, which stores extracted text from documents. This...

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  9. Working with metadata in GIF images | Documenta...

    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 FileType property to obtain file format information AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Gif.GifReadFileFormatProperties using (Metadata metadata = new Metadata(Constants.InputGif)) { var root = metadata.GetRootPackage(); Console.WriteLine(root.FileType.FileFormat); Console.WriteLine(root.FileType.Version); 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); } Working with XMP Metadata GroupDocs....of a loaded GIF image and extract some additional file format...format information. a GIF image Extract the root metadata package Use...

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  10. Getting known property descriptors | Documentation

    This code snippet demonstrates how to extract information about known properties that can be encountered in a particular package. Load a file to examine Get a collection of PropertyDescriptor instances for any desired metadata package Iterate through the extracted descriptors advanced_usage.GettingKnownPropertyDescriptors try (Metadata metadata = new Metadata(Constants.InputDoc)) { WordProcessingRootPackage root = metadata.getRootPackageGeneric(); for (PropertyDescriptor descriptor : root.getDocumentProperties().getKnowPropertyDescriptors()) { System.out.println(descriptor.getName()); System.out.println(descriptor.getType()); System.out.println(descriptor.getAccessLevel()); for (PropertyTag tag : descriptor.getTags()) { System.out.println(tag); } System.out.println(); } } Note Not all possible properties are presented in the getKnowPropertyDescriptors collection....snippet demonstrates how to extract information about known properties...package Iterate through the extracted descriptors advanced_usage...

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