3 5 2 ▁× ▁ 2 4 0 ▁pixels ▁ ▁The ▁following ▁formats ▁are ▁allowed ▁for ▁M PE G - 1 ▁video : ▁▁ 3 5 2 ▁× ▁ 2 8 8 ▁pixels ▁at ▁ 2 5 ▁frame / s , ▁progress ive ▁( S ame ▁as ▁the ▁V CD ▁Standard ) ▁▁ 3 5 2 ▁× ▁ 2 4 0 ▁pixels ▁at ▁ 2 9 . 9 7 ▁frame / s , ▁progress ive ▁( S ame ▁as ▁the ▁V CD ▁Standard ) ▁ ▁Video ▁with ▁ 4 : 3 ▁frame ▁aspect ▁ratio ▁is ▁supported ▁in ▁all ▁video ▁modes . ▁W ides creen ▁video ▁is ▁supported ▁only ▁in ▁D - 1 ▁resolution s . ▁ ▁The ▁M PE G - 1 ▁Part ▁ 2 ▁format ▁does ▁not ▁support ▁inter la ced ▁video . ▁The ▁H . 2 6 2 / MP EG - 2 ▁Part ▁ 2 ▁format ▁supports ▁both ▁inter la ced ▁and ▁progress ive - scan ▁content . ▁Content ▁with ▁a ▁frame ▁rate ▁different ▁from ▁one ▁of ▁the ▁rates ▁shown ▁above ▁can ▁be ▁encoded ▁to ▁H . 2 6 2 / MP EG - 2 ▁Part ▁ 2 ▁by ▁using ▁pul ld own . ▁This ▁is ▁most ▁commonly ▁used ▁to ▁encode ▁ 2 3 . 9 7 6 ▁frame / s ▁content ▁for ▁play back ▁at ▁ 2 9 . 9 7 ▁frame / s . ▁Pul ld own ▁can ▁be ▁implemented ▁directly ▁while ▁the ▁disc ▁is ▁master ed , ▁by ▁actually ▁encoding ▁the ▁data ▁on ▁the ▁disc ▁at ▁