Streaming Version of SAM3

Is it possible to create a streaming version of SAM-3, or does it require storing metadata for the entire video in a way that prevents streaming? Also, does any official streaming version of SAM-3 exist?

Start with the repository's inference entry points and example notebooks, then trace how video metadata is handled across processing. Determine whether inference can operate incrementally and check whether an official streaming implementation already exists; done would require a defined streaming design or an explicit documented answer about the feasibility and constraints.

Written by the indexing model from the issue text.