Video-Level Semantic Search and Multi-Video Chat Support

Currently, VSS supports chat/Q&A functionality only on a per-video basis. Users must know the specific video ID beforehand to query
it.

Is there a way to:

  1. Search across all videos semantically (e.g., “find all videos with accidents”)

  2. Chat with multiple videos simultaneously (e.g., “analyze patterns across these 5 accident videos”)

This limits VSS use cases where users have large video libraries and need to:

  • Discover relevant videos based on content, not just metadata

  • Ask questions that span multiple videos

  • Analyze patterns/trends across video collections