This class represents the media offset frame dictionary. This is definitively detailed in:.

The ISO PDF Specification, ISO 32000-1:2008 PDF 1.7; Table: 287, page 501.

The ISO PDF Specification, ISO 32000-2:2017 PDF 2.0; Table: 298, page 628.

A frame offset dictionary specifies a media position as a frame number. The F entry holds the zero-based frame index within the media clip. Frame offsets are used when the media format is frame-based, such as video.

System.Object
    WebSupergoo.ABCpdf14.Elements.Element
       WebSupergoo.ABCpdf14.Elements.MediaOffsetElement
          WebSupergoo.ABCpdf14.Elements.MediaOffsetFrameElement