Track multiple targets

Hi you guys included the choreography videos here in your project page tracking more than 1 person/dancer [https://yangchris11.github.io/samurai/](url) what did you modify in your code to do so? TIA

The issue does not mention any repository files, tests, or entry points. Start by reviewing the linked SAM2 project page and clarify whether the requested outcome is documentation or an implementation for tracking multiple dancers; define the expected behavior and validation before estimating the work.

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