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extraction

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  1. Working with metadata in PNG images | GroupDocs

    Reading PNG metadata properties The GroupDocs.Metadata API supports extracting format-specific information from PNG images. The following are the steps to read the native PNG metadata. Load a PNG image Get the root metadata package Extract the native metadata package using PngRootPackage.PngPackage Read the PNG metadata properties AdvancedUsage.ManagingMetadataForSpecificFormats.Image.Png.PngReadTextChunks using (Metadata metadata = new Metadata(Constants.InputPng)) { var root = metadata.GetRootPackage(); foreach (var chunk in root.PngPackage.TextChunks) { Console.WriteLine(chunk.Keyword); Console.WriteLine(chunk.Text); var compressedChunk = chunk as PngCompressedTextChunk; if (compressedChunk !...Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

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  2. Working with metadata in FLV files | GroupDocs

    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....Metadata API supports extracting format-specific information...the root metadata package Extract the native metadata package...

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  3. Getting known property descriptors | GroupDocs

    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 JavaScript const metadata = new groupdocs.metadata.Metadata("input.doc"); var root = metadata.getRootPackageGeneric(); var descriptors = root.getDocumentProperties().getKnowPropertyDescriptors(); for(var i=0;iextract information about known properties...package Iterate through the extracted descriptors advanced_usage...

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  4. Getting known property descriptors | GroupDocs

    Extract information about the known properties available in a particular package using GroupDocs.Metadata for Python via .NET....example demonstrates how to extract information about the known...package Iterate through the extracted descriptors Python from groupdocs...

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  5. GroupDocs.Merger for Python via .NET | GroupDocs

    Native Python library that merges, splits, and reorganises documents — PDF, DOCX, XLSX, PPTX, images, and more — entirely on-premise. No Microsoft Office required.... Page operations — extract, remove, swap, move, rotate...pre-downloaded wheel. — merge, extract, and split a document in under...

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  6. Hoe tekst uit HTML in Java te extraheren

    Dit artikel beschrijft een stapsgewijze procedure om tekst uit HTML in Java te extraheren en hoe deze stappen te gebruiken voor het ontwikkelen van de Java get Text from HTML-toepassing....implementatie van de Java extract Text from HTML applicatie....gebruiken, kunt u snel de extract Text from HTML Java -functionaliteit...

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  7. Extrahování textu z PDF pomocí Pythonu

    Naučte se, jak extrahovat text z PDF pomocí Pythonu. Tento průvodce vás provede nastavením a kódem potřebným k extrahování textu z PDF v Pythonu bez instalace dalšího softwaru....extrakci textu nastavením extract_text = True Zavolejte viewer...for_html_view() . Nastavením extract_text = True povolíte podrobnou...

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  8. Storing text of indexed documents | GroupDocs

    This article explains that how to store text of indexed documents using Java....documents Leave feedback Text extracted from indexed documents can...in an index to provide the extracted text to the user faster when...

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  9. Afbeeldingen uit DOCX extraheren met C#

    Leer hoe u snel afbeeldingen uit DOCX kunt extraheren met C# met deze gids. Krijg praktische C#-code om afbeeldingen uit DOCX te extraheren om uw documentverwerking te verbeteren....Concluderend laat DOCX image extraction C# tutorial zien dat dit...voor ontwikkelaars die image extraction-mogelijkheden aan hun applicaties...

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  10. Working with IPTC IIM metadata | GroupDocs

    This article explains how to access IPTC metadata in a file of any supported format, GroupDocs.Metadata for Java provides the IIptc.getIptcPackage method....that contains IPTC metadata Extract the IPTC metadata package using...access to the IPTC datasets extracted from a file. a file that contains...

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