---
title: "AI Engineer World's Fair: Building Reelful - Agentic Video Editor"
category: "resources"
videoId: "AheG9p_JXVw"
sourceLabels: ["External YouTube secondary source", "YouTube transcript", "Slide extraction"]
---
# AI Engineer World's Fair: Building Reelful - Agentic Video Editor

## Source
- [YouTube](https://www.youtube.com/watch?v=AheG9p_JXVw)
- Uploader: Kate | AI Founder - Building Reelful
- Upload date: 2026-07-03
- Duration: 10:25

## Relationship To World's Fair 2026
This is a high-confidence external secondary source for [[2026-07-01-ekaterina-deyneka-building-an-agentic-video-editor-for-mass-consumer|Building an Agentic Video Editor for Mass Consumer]]. It is not from the official AI Engineer channel, so it should be treated as supporting evidence unless manually verified as the exact official session recording.

The match is strong because the title and description explicitly identify AI Engineer World's Fair, the video describes the Reelful agentic video editor talk, and the official schedule lists Ekaterina Deyneka of Reelful for the same session.

## Local Cache
- Transcript: `raw/sources/external-youtube-transcripts/AheG9p_JXVw.txt` (1,340 words)
- Captions: `raw/sources/external-youtube-subtitles/AheG9p_JXVw.en-orig.vtt`
- Slides: [[youtube-AheG9p_JXVw-slides]]

## Transcript Markdown
- [[youtube-AheG9p_JXVw-transcript]] — full cached transcript markdown.
## Source Classification
- Source role: supporting external video source.
- Channel/source: non-official YouTube upload or external event-related recording.
- Use: supporting context only unless manually verified as an exact official event recording.