He, along with his wife, is the largest donor of archival content to the National 9/11 Memorial & Museum[2] and co-directed the film The Outsider.
Later, Rosenbaum was nominated for a national Emmy Award for "Exceptional Merit in Nonfiction Filmmaking" for the film With All Deliberate Speed'[8] In 1995, he created MTV News: Unfiltered; a half-hour show on MTV featuring first-person stories provided by viewers and curated by the show's producers.
[15] In 2005, he was nominated for an Emmy Award for Exceptional Merit in Nonfiction Filmmaking for his work in "With All Deliberate Speed" for the Discovery Channel.
The documentary, which was released to coincide with the 50th anniversary of the U.S. Supreme Court's Brown v. Board of Education ruling of 1954, examines via newsreel footage and interviews the events that led to the landmark decision.
The company spent seven years building a steady business providing tools to enterprise clients who wished to manage and curate their own channels of video content.
[21] Rosenbaum is a frequent writer for websites including MediaPost, Forbes, The Huffington Post and The Columbia Journalism Review.