Owner's manual

881/882 Video Test Generator User Guide (Rev A.22) 175
• S = Scope (under-sample content horizontally)
• W = Widescreen (over-sample content horizontally)
• J = Justify (non- linear horizontal expand – more near edges)
• K = Keep safe (shrink to avoid cropping – provide safe title)
• P = Pan & Scan (truncate)
• M = Mirror (horizontally – rear projection)
Other modifiers
• I = Inverse (undo operator; for example, S = Scope and SI = Inverse Scope)
• O = Orthogonally (rotate operator effect or aperture 90 degrees)
• X = Wildcard or special