A developer built a CLI tool called SentrySearch that leverages Gemini Embedding 2's new ability to embed raw video directly into a vector space, enabling natural language video search without transcription or captioning. The tool indexes footage into ChromaDB and can auto-trim matching clips, with cost optimization for security camera footage. This represents a novel application of multimodal AI for efficient video retrieval.
Background
Traditional video search typically requires transcription or frame-by-frame captioning to convert visual content into searchable text, which can be computationally expensive and lossy. Recent advances in multimodal AI embeddings allow direct comparison of raw video and text in shared vector spaces.
- Source
- Hacker News (RSS)
- Published
- Mar 24, 2026 at 10:58 PM
- Score
- 7.0 / 10