just configured Transcoder in one my application and working properly,
so i want set 3 output stream for optimize Iphone-Ipad viewing, is correct set this output native resolution :
Iphone 3GS : 320x480 baseline
Iphone 4 : 640x960 main
Ipad : 768x1024 main
and include in _mobile group,
or is better keep one or two medium resolution adaptable for all 3 devices ?