Gov. Jerry Brown has headed to the cradle of the Hollywood film industry to sign legislation that more than triples the state's annual tax credit to $330 million a year for films and TV shows produced in California.

Brown says the increase is needed to help prevent other states and countries from hijacking film and TV production by offering their own lucrative incentives.

Brown signed the bill Thursday at the former Grauman's Chinese Theatre, where handprints and footprints of stars from the eras of Humphrey Bogart to Robert De Niro are embedded in concrete.

Under the new system, credit will be awarded based on the number of jobs a production creates and its overall positive impact on the state.

The historic cinema is now called the TCL Chinese Theatre IMAX