Oscar-winning director Ang Lee said he worked hard during the four years of shooting on Life of Pi to give the $100-million art-house film appeal for general audiences.
The movie based on Canadian Yann Martel's imaginative book stars Indian Suraj Sharma, who plays a boy who drifts on the open sea with a Bengal tiger and a hyena after a ship carrying the rest of his family sinks.
"As an art-house film, you can explore the philosophical issues," Lee said at a news conference Wednesday. "But for a popular film, we also need to make the audience feel touched, and that was the difficult part."
Lee said initial reaction to the film had been positive, leaving him to conclude that his "risky experiment" would be a success.
A major problem in the filming, Lee said, was coping with animals on a roiling sea - a problem Lee solved by filming in 3-D.
"As a new technology, 3-D gives the film additional appeal," he said.
Much of the film was shot in Taiwan, Lee's home. He said one of the key settings - a large water tank built at a studio in the central city of Taichung - allowed the 150-strong foreign crew to use its imagination freely and not be restrained by traditional Hollywood production values.
The film is scheduled for release in late November.
