Working with metadata in FLV files
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.
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 for Java allows managing XMP metadata in FLV files. For more details please refer to the following guide: Working with XMP Metadata.
More resources
GitHub examples
You may easily run the code above and see the feature in action in our GitHub examples:
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