Complex sentence: It was earlier reported that S. J. Suryah had given his one-liner and Vijay has given his nod and also said that Suryaah has signed A. R. Rahman to compose the music and the film to be produced by Chandraprakash Jain.
Split into simpler sentences: It was earlier reported that S. J. Suryah had given his one-liner to Vijay, who has given his nod. It's also said that Suryah has signed A. R. Rahman to compose the music and the film is going to be produced by Chandraprakash Jain.