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Pixel Aspect Ratio

Pixel Aspect Ratio (PAR) is represented as a rational number, with a numerator and a denominator.

Here are some examples of pixel aspect ratios:

  • NTSC DV 0.9091 PAR is (10, 11)
  • NTSC DV Widescreen 1.2121 PAR is (40, 33)
  • PAL DV 1.0940 PAR is (768, 702)
  • PAL DV 1.4587 PAR is (1024, 702)
  • Square 1.0 PAR is (1,1)