Edit films and videotapes to insert music, dialogue, and sound effects, to arrange films into sequences, and to correct errors, using editing equipment.

Select and combine the most effective shots of each scene to form a logical and smoothly running story, following scripts or instructions of directors and producers.

Review assembled films or edited videotapes to determine if corrections are necessary.

Operate computer editing systems, electronic titling systems, video switching equipment, and digital video effects units to produce a final product.