Most of the cel animation studios switched to producing mostly computer-animated films around the 1990s, as it proved cheaper and more profitable.
mˈoʊst əv ðə sˈɛl ˌænɪmˈeɪʃən stˈuːdɪˌoʊz swˈɪtʃt tə pɹədˈuːsɪŋ mˈoʊstli kəmpjˈuːɾɚɹˈænɪmˌeɪɾᵻd fˈɪlmz ɚɹˈaʊnd ðə nˈaɪntiːnhˈʌndɹɪd nˈaɪnti z, æz ɪt pɹˈuːvd tʃˈiːpɚ ænd mˈoːɹ pɹˈɑːfɪɾəbəl.