Dish tv has 25 HD channels, nat geo music an baby tv are stanard definition chs on ish tv. Even vieocon d2h telecasts baby tv in 16:9 aspect ratio as its a hd feed demodulated to standard definition since baby tv s chs has ceased to exist so all ops take hd feed an emodulate it to telecast it in standard defnition
just like this airtel digital tv telecasts trace sports which is a hd channel in standard definition format by demodulating its feed