Class VFPFingerPrintDB

Namespace

VisioForge.Core.VideoFingerPrinting

Assembly

VisioForge.Core.dll

Represents a database of video fingerprints for managing and searching video content signatures.

public class VFPFingerPrintDB

Inheritance

object

VFPFingerPrintDB

Inherited Members

object.Equals(object?)

object.Equals(object?, object?)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object?, object?)

object.ToString()

Remarks

The VisioForge.Core.VideoFingerPrinting.VFPFingerPrintDB class provides functionality to store, retrieve, and manage video fingerprints. It supports serialization to persist fingerprint databases to disk and provides methods to check for duplicate content based on fingerprint signatures.

Constructors

VFPFingerPrintDB()

Initializes a new instance of the VisioForge.Core.VideoFingerPrinting.VFPFingerPrintDB class.

public VFPFingerPrintDB()

Properties

Items

Gets or sets the collection of video fingerprints stored in the database.

public List<VFPFingerPrint> Items { get; set; }

Property Value

List<VFPFingerPrint>

Methods

ContainsFile(VFPFingerprintSource)

Contains file.

public bool ContainsFile(VFPFingerprintSource source)

Parameters

source VFPFingerprintSource

Source.

Returns

bool

The Boolean.

~VFPFingerPrintDB()

Finalizes an instance of the VisioForge.Core.VideoFingerPrinting.VFPFingerPrintDB class.

protected ~VFPFingerPrintDB()

GetFingerprint(VFPFingerprintSource)

Retrieves a fingerprint from the database that matches the specified source.

public VFPFingerPrint GetFingerprint(VFPFingerprintSource source)

Parameters

source VFPFingerprintSource

The fingerprint source containing the filename and ignored areas to match against.

Returns

VFPFingerPrint

The matching VisioForge.Core.VideoFingerPrinting.VFPFingerPrint if found; otherwise, null.

Remarks

This method searches for an exact match based on both the filename and the ignored areas configuration. If multiple fingerprints exist for the same file with different ignored areas, only the one with matching ignored areas will be returned.

Load(string)

Loads fingerprint from file.

public static VFPFingerPrintDB Load(string filename)

Parameters

filename string

File name. Default extension is .vsigx.

Returns

VFPFingerPrintDB

The VisioForge.Core.VideoFingerPrinting.VFPFingerPrintDB.

Save(string)

Saves DB.

public void Save(string filename)

Parameters

filename string

The filename.