Because of this, the 43-year-old American director and screenwriter, said she is unable to try her hands at making a mega action film.
"For a (female) director in the West, there are certain kinds of films that one can't make as the factor of money sometimes comes into play. Because of the budget we are not considered to make big budget action films.
Ava is here as part of an international jury for films at MAMI. Today she was talking at a session on 'Women In Film' with director Kiran Rao, actresses Vidya Balan, Kangana Ranuat and Shabana Azmi.
Last year, Ava created history by becoming the first black female director to receive an Academy Award nomination for her critically acclaimed movie "Selma", which chronicled Martin Luther King Jr's leadership in the historic 1965 voting rights campaign.
"For me, my role model is Oprah Winfrey (TV talk show host and media magnate). She has changed the face of American television. She has spoken about topics and social issues that no would talk about openly. She is true to herself," she said.
"She (Oprah) is the producer of 'Selma' and I had great time working with her. The film is yet to release in India but I won't mind if people download and see it," she added.