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Aspect Ratios

DAR = Display Aspect RatioSAR = Stored Aspect RatioPAR = Pixel Aspect Ratio DAR = SAR x PAR orPAR = DAR ÷ SAR 16:9 = 3:2 X 32:274:3 = 3:2 X 8:9 – – –NTSC D1
720×486 / 40:27 SAR4:3 DAR = 9:10 PAR (648×486)16:9 DAR