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....edit metadata of PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, emails...
I am having issue while converting .eml and .PptxToPdf using memory stream.
The same code works just fine for .png and *.html.
I just replace the LoadOptions based on the file type.
See below for the LoadOptions I a…...pptx to PDF using memory stream. The...Format = PresentationFileType.Pptx } evgen.efimov April 17, 2025...
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This article explains the ability of the GroupDocs.Redaction API To get the general document information, which includes FileType, PageCount and FileSize....document formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails...
This article explains the ability of the GroupDocs.Redaction API To get the general document information, which includes FileType, PageCount and FileSize....document formats like PDF, DOC, DOCX, PPT, PPTX, XLS, XLSX, Emails...
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The articles in this section describe advanced search index related Topics.
You will find details about index management and advanced options:
More resources GitHub examples You may easily run the code from documentation articles and see the features in action in our GitHub examples:
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Sometimes you may need To just remove all or clean metadata properties without applying any filters. The best way To do this is To use the Sanitize method....pdf" ); // Remove detected metadata...); metadata . save ( "output.pdf" ); } As a result, we get a sanitized...