AsfPackage

AsfPackage class

Represents native metadata of the ASF media container.

public class AsfPackage : CustomPackage

Name	Description
CodecInformation { get; }	Gets the codec info entries.
Count { get; }	Gets the number of metadata properties.
CreationDate { get; }	Gets the date and time of the initial creation of the file.
FileID { get; }	Gets the unique identifier for this file.
Flags { get; }	Gets the header flags.
Item { get; }	Gets the `MetadataProperty` with the specified name.
Keys { get; }	Gets a collection of the metadata property names.
MetadataDescriptors { get; }	Gets the metadata descriptors.
MetadataType { get; }	Gets the metadata type.
PropertyDescriptors { get; }	Gets a collection of descriptors that contain information about properties accessible through the GroupDocs.Metadata search engine.
StreamProperties { get; }	Gets the digital media stream properties.

Name	Description
virtual AddProperties(Func<MetadataProperty, bool>, PropertyValue)	Adds known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.
Contains(string)	Determines whether the package contains a metadata property with the specified name.
virtual FindProperties(Func<MetadataProperty, bool>)	Finds the metadata properties satisfying the specified predicate. The search is recursive so it affects all nested packages as well.
GetEnumerator()	Returns an enumerator that iterates through the collection.
virtual RemoveProperties(Func<MetadataProperty, bool>)	Removes metadata properties satisfying the specified predicate.
virtual Sanitize()	Removes writable metadata properties from the package. The operation is recursive so it affects all nested packages as well.
virtual SetProperties(Func<MetadataProperty, bool>, PropertyValue)	Sets known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well. This method is a combination of `AddProperties` and `UpdateProperties`. If an existing property satisfies the predicate its value is updated. If there is a known property missing in the package that satisfies the predicate it is added to the package.
virtual UpdateProperties(Func<MetadataProperty, bool>, PropertyValue)	Updates known metadata properties satisfying the specified predicate. The operation is recursive so it affects all nested packages as well.

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