Gets the OriginalRawFileName EXIF tag.
Description: If the DNG file was converted from a non-DNG raw file, then this tag contains the file name of that original raw file.
Id: 50827 (0xc68b)
Type: Byte
public static ExifTag OriginalRawFileName { get; }
Public Shared ReadOnly Property OriginalRawFileName As ExifTag
Get