safe ▁areas . ▁ ▁( MP EG - 2 ▁is ▁a ▁bad ▁example , ▁since ▁it ▁has ▁many ▁t ies ▁to ▁analog ue ▁broadcast ing , ▁and ▁emp lo ys ▁only ▁a ▁few ▁set ▁sizes ; ▁ ▁this ▁is ▁why ▁it ▁will ▁always ▁capture ▁nom inal ▁analog ue ▁blank ing ▁in ▁addition ▁to ▁the ▁active ▁picture ▁next ▁to ▁it .) ▁ ▁Since ▁there ▁are ▁such ▁a ▁wide ▁variety ▁of ▁television ▁screens ▁that ▁may ▁display ▁pictures ▁slightly ▁differently , ▁programs ▁produced ▁in ▁ 4 : 3 ▁aspect ▁ratio ▁are ▁transm itted ▁with ▁picture ▁information ▁in ▁the ▁yellow ▁and ▁red ▁areas ▁to ▁ensure ▁the ▁picture ▁takes ▁up ▁the ▁entire ▁screen ▁with ▁no ▁black ▁area ▁around ▁the ▁edges . ▁W ides creen ▁programs ▁in ▁ 1 4 : 9 ▁or ▁ 1 6 : 9 ▁aspect ▁ratio , ▁on ▁the ▁other ▁hand , ▁are ▁produced ▁with ▁zero ▁o vers can ▁at ▁the ▁top ▁and ▁bottom ▁of ▁the ▁picture , ▁where ▁the ▁letter box ▁bars ▁appear ▁on ▁a ▁ 4 : 3 ▁television . ▁ ▁References ▁ ▁Category : T ele vision ▁termin ology ▁Category : T ele vision ▁technology <0x0A> </s> ▁Richard ▁" D ick " ▁Tod d ▁is ▁a ▁Canadian ▁retired ▁ice ▁hockey ▁coach . ▁ ▁He ▁has ▁the ▁second ▁most ▁wins ▁by ▁a ▁coach ▁in ▁Ontario ▁Hockey ▁League ▁history . ▁Tod d ▁got ▁his ▁start ▁as ▁a ▁coach ▁with ▁the ▁Peter borough ▁Pet es ▁in ▁the ▁ 1 9 7 0 s ▁as ▁a ▁tra iner ▁and ▁worked ▁his ▁way ▁up , ▁becoming ▁the