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Hackathon gallery.

Submissions from builders giving agents video, audio, memory, and actions with VideoDB.

Submissions /
Archive
01May 20261st place

DataCasterOne match into four products

A football VOD or live RTSP feed becomes structured event JSON, multimodal search, an Ask interface with timestamp citations, and a vertical highlight reel delivered to Telegram.

Uses RTStream, scene indexing, spoken word indexing, voice generation, timeline editing, and sandbox compute across one media pipeline.

GitHub
02May 20262nd place

TracePRs that explain themselves

A coding-session recorder that produces a narrated walkthrough, a context-aware PR description, a reviewer Q&A bot, and a contribution map.

Combines capture, upload, spoken word indexing, scene indexing, search, generated narration assets, and timeline assembly.

GitHub
03May 20263rd place

WildWatchAI wildlife stream monitor

A live wildlife monitor with species, behavior, environment, and audio lenses that sends Telegram alerts with playable clips when events matter.

Uses parallel video and audio reasoning so cross-modal signals can escalate live events into clip-backed alerts.

GitHub
04May 2026Honorable mention

ToonTalkMake any cartoon talk back

A character interaction app that indexes cartoon scenes and dialogue, finds the right character, clones voice from the episode, and answers in context.

Retrieves the exact scene context before generating a character response and on-screen banner.

GitHub
05May 2026Honorable mention

GameSenseAuto clips and coaching for gamers

A gameplay assistant that detects highlights and mistakes, creates narrated vertical reels, and scores sessions across mechanics, decisions, and consistency.

Builds temporal memory over sessions so later coaching notes can point to patterns across prior gameplay.

GitHub
06May 2026

BackdropSearch your visual memory

A native iOS memory app where short clips become searchable by plain-language prompts like a scanned book or a whiteboard from last week.

Uses scene indexing and semantic search to remove tags, folders, and manual organization from visual recall.

GitHub
07May 2026

ContinuumPrompt to mini documentary

A documentary studio that finds real YouTube footage, indexes frames and words, plans chapters, retrieves clips, generates narration, and assembles the timeline.

Layers visual indexing, spoken word indexing, audio indexing, voice generation, and programmatic editing.

GitHub
08May 2026

LobbyEarFind political mentions that matter

A monitoring agent for hearings and proceedings that plans search angles, finds relevant mentions, explains why they matter, and returns playable clips.

Searches spoken word and visual indexes together, then adapts its strategy as evidence appears.

GitHub
09May 2026

ResearchFlowYour research, remembered

A research memory tool that indexes lectures, screen activity, and microphone context so users can recover papers, algorithms, code ideas, and exact video moments.

Maps screen capture, dual indexing, semantic search, timeline clipping, and sandbox compute into one research workflow.

GitHub
10May 2026

DataLensLive charts from your screen

An Electron overlay that watches screen and system audio, then turns live data patterns into charts, summaries, and anomaly alerts.

Uses capture, transcription, visual indexing, and three agents for charting, summarization, and alerting.

GitHub