First Technicolor Film In India. He was an indian parsi stage and film actor, director and producer. Song of the flame (1930) is a musical operetta film photographed entirely in techincolor.
Shot in technicolor, the negative was three separate strips of the color red,blue and green(rgb). The cost was monumental, raising a film budget by nearly 50%, but audiences, for the first time, showed a preference for color movies and the studios profited. Know answer of objective question :
Technicolor process 3 was merely an advancement of process 2 (using dye imbibition), so it really wasn't a different method, but it was easier to exhibit and led to huge popularity for color films, as well as the use of technicolor sequences in otherwise.
Technicolor’s improved process was first used in the 1922 film, the toll of the sea. however, it was still expensive to produce and required much more light than shooting black and white film, so many films that used technicolor only utilized it for some short sequences in an otherwise black and white movie. Sohrab modi produced the india’s first technicolor film ‘jhansi ki rani’ in 1950. So i think “the wizard of oz” could be called the first color film both technically and commercially successful. Films shot in black and white but includes a scene or few more in technicolor: