AFD Status Fix

Program Segment	AOT000069A
AFD	SD 4x2
AFDStart	2015-05-18 10:16:04.0
AFDFinish	2015-05-18 10:16:04.0
MXFAvailable	2014-05-26 18:31:45.0

Unknown means assumed SD-MXF 4x2

SD-MXF 4x3 means SD full-screen, HD pillar-box

SD-MXF 4x2 means SD letter-box, HD full-screen

HD-MXF 16x9 means SD letter-box, HD full-screen

HD-MXF 4x3 means SD full-screen, HD pillar-box

How to recongize and fix an AFD error.

Change to: If the picture is cropped top and bottom, change to: