What are the names of all the relevant film companies in the world? Solve. It seems to be the name and introduction of the film company or something.

The first DGC Canadian Directors Association

The second DGA American Directors Association

The 3rd IATSE Dramatists Union (including actors, stage technicians, artists, etc. )

The 4th ACTRA Alliance of Canadian Film, Television and Radio Artists (ACTRA).

Fifth William White International Company (WFW), founded in 1963, is the oldest and largest specialty in Canada.

Film, television, digital media and drama production equipment suppliers.

The sixth motion picture association of America

The seventh unknown may be Red Digital Cinematography Camera Company, a Reed Digital Cinematography Camera Company.

8 th luxury entertainment service group company luxury digital studio

The ninth unknown suspected a comprehensive website.

The tenth dolby digital is a technology developed by Dolby Laboratories, an American company, and it is a famous lossy data.

Compressed multimedia storage format.

Eleventh Datasat Digital Entertainment Service Company mainly deals in movie sound effects and equipment.

The twelfth SDDS is a product of Sony Pictures Products Company (SCPC). As a new division of Sony, the company was established to meet the needs of the film industry. Sony Pictures is headquartered in Cowell, California, USA near Los Angeles, and its European sales department is in Frank, Germany.