write iso files only is their names are non-empty
write iso files only is their names are non-empty

vladimir-kazakov/gpac,ARSekkat/gpac,aymanelyaagoubi/gpac,emmanouil/gpac,rbouqueau/gpac_brew_travis,gpac/gpac,nguyen-viet-thanh-trung/gpac,rbouqueau/gpac,gpac/gpac,Bevara/Access-open,RodolpheFouquet/gpac,Bevara/Access-open,porcelijn/gpac,vladimir-kazakov/gpac,porcelijn/gpac,gpac/gpac,nguyen-viet-thanh-trung/gpac,vladimir-kazakov/gpac,ARSekkat/gpac,rbouqueau/gpac,rauf/gpac,gpac/gpac,Bevara/Access-open,Bevara/Access-open,aymanelyaagoubi/gpac,ARSekkat/gpac,porcelijn/gpac,ARSekkat/gpac,emmanouil/gpac,rauf/gpac,Bevara/Access-open,gpac/gpac,RodolpheFouquet/gpac,aymanelyaagoubi/gpac,gpac/gpac,emmanouil/gpac,rbouqueau/gpac_brew_travis,RodolpheFouquet/gpac,emmanouil/gpac,rauf/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac,rauf/gpac,gpac/gpac,nguyen-viet-thanh-trung/gpac,RodolpheFouquet/gpac,rbouqueau/gpac_brew_travis,emmanouil/gpac,RodolpheFouquet/gpac,rbouqueau/gpac_brew_travis,emmanouil/gpac,ARSekkat/gpac,rbouqueau/gpac,gpac/gpac,rbouqueau/gpac,nguyen-viet-thanh-trung/gpac,rbouqueau/gpac_brew_travis,ARSekkat/gpac,nguyen-viet-thanh-trung/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac,vladimir-kazakov/gpac,nguyen-viet-thanh-trung/gpac,porcelijn/gpac,rauf/gpac,porcelijn/gpac,RodolpheFouquet/gpac,rbouqueau/gpac,rbouqueau/gpac_brew_travis,vladimir-kazakov/gpac,aymanelyaagoubi/gpac,Bevara/Access-open,rauf/gpac,vladimir-kazakov/gpac,porcelijn/gpac,rbouqueau/gpac