If content contains pillarboxing (black on left and right), windowboxing (black on all sides), or is 4:3 LTBX, then content should be cropped to active pixel area only.Įdit lists are not allowed as these cause loss of A/V sync. IBBP (M=3, GOP Length not to exceed ½ of framerate)ġ6:9 frame size delivered with letterboxing will be accepted. Note: Content with blended frames or interlacing artifacts will be rejected. Telecined content should be inverse telecined to original framerate. Native framerate content should be deinterlaced. HD: Square pixels only (no anamorphic content) SD: Anamorphic (non-square) pixels will be accepted, but Pixel Aspect Ratio (pasp) flag must be set to 16:9 or 4:3. (cropped content that is wider than 1.78 may deviate from these resolutions - see notes about matting for non-standard aspect ratios)
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