Tech Papers 2026: This paper introduces Smart Chat, a multi-agent video question-answering system that searches indexed video moments, localizes candidate evidence, and inspects a short clip only when visual verification is needed.
Abstract
Broadcast, over-the-top (OTT), and free ad-supported streaming TV (FAST) archives contain visual evidence that is difficult to search and reason over using metadata, filenames, and transcripts alone.
It builds on a deployed indexed-moment foundation, extending it from retrieval to timestamp-grounded question answering.
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