A protagonist in filmmaking is the same character as any protagonist in any story.
From Wikipedia:
"A protagonist (from the Greek Ï€Ïωταγωνιστής protagonistes, 'one who plays the first part, chief actor') is the main character -- the central or primary personal figure -- of a literary, theatrical, cinematic, or musical narrative, who ends up in conflict because of the antagonist."
Duration means length of time.
For filmmaking, degrees mean little. Experience is more important. You'll find the most successful filmmakers rarely went to school for it.
The Declaration of Independent Filmmaking was created in 2005.
Filmmaking is principally a visual storytelling medium.
Filmmaking - 2013 was released on: USA: June 2013
Intermediate Documentary Filmmaking was created on 2011-02-17.
The cast of Filmmaking - 2013 includes: Aidan Payne as Aidan
Lessons in Filmmaking - 2011 was released on: USA: October 2011
Both journalism and documentary filmmaking deal in non-fiction storytelling.
Like a protagonist.
The cast of Lessons in Filmmaking - 2011 includes: Sebastian Kleppe
San Francisco School of Digital Filmmaking was created in 2005.