1) Yes, you can't apply for this major just based on the results of the college entrance examination. This major must be an art major.

2) You can't change your major at will, no matter whether you are admitted to a major in the college entrance examination or admitted to the radio and television director major through the art examination.

Radio and television director belongs to the art major, and the reason why there is an art test is that talents suitable for this major can be screened out through the art test.

3) You can directly apply for the radio and television director major, but you only need to take the art test.