GroupDocs.Metadata makes it easy for Java developers to add metadata details to FLV files from within their applications by implementing a few easy steps.
// load the file in an instance of Metadata class
try (Metadata metadata = new Metadata("input.flv"))
{
// add a property containing the content author
int affected = metadata.addProperties(new ContainsTagSpecification(Tags.getTime().getPrinted()),
new PropertyValue(new Date()));
// process operation results
System.out.println(String.format("Affected properties: %s", affected));
// save the file with updated metadata
metadata.save("output.flv");
}
<dependencies>
<dependency>
<groupId>com.groupdocs</groupId>
<artifactId>groupdocs-metadata</artifactId>
<version></version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>repository.groupdocs.com</id>
<name>GroupDocs Repository</name>
<url>https://repository.groupdocs.com/repo/</url>
</repository>
</repositories>Our comprehensive API streamlines managing document metadata. Access, edit, and manipulate various document properties for improved organization and searchability.
Effortlessly retrieve and process a document’s metadata. Gain insights into properties like author, creation date, and many others.
Modify document metadata directly. Update properties for better organization, searchability, and information accuracy.
Perform complex operations on document metadata. Efficiently handle tasks like adding custom properties, deleting irrelevant data, and ensuring data consistency.
try (Metadata metadata = new Metadata("input.tiff")) {
IExif root = (IExif) metadata.getRootPackage();
// Set the EXIF package if it's missing
if (root.getExifPackage() == null) {
root.setExifPackage(new ExifPackage());
}
// Add a known property
root.getExifPackage().set(new TiffAsciiTag(TiffTagID.Artist, "Artist's name"));
// Add a fully custom property (which is not described in the EXIF specification)
// Please note that the chosen ID may intersect with the IDs used by some third party tools
root.getExifPackage().set(new TiffAsciiTag(TiffTagID.getByRawValue(65523), "Hidden data"));
metadata.save("output.tiff");
}
Try GroupDocs.Metadata features for free or request a license
Multi format documents and images metadata addition API for Java. Retrieve metadata of some of the popular file formats as stated below.
