remotion

Generate walkthrough videos from Stitch projects using Remotion with smooth transitions, zooming, and text overlays

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Evaluation results

100%

77%

Investor Demo Video Components

Remotion component architecture

Criteria

Without context

With context

ScreenSlide uses useCurrentFrame

100%

ScreenSlide uses spring for zoom

100%

Zoom spring damping in range

100%

Zoom spring stiffness in range

100%

Delayed text overlay

100%

ScreenSlide props interface

37%

100%

TransitionSeries usage

100%

Fade transition import

100%

Slide transition import

100%

Manifest-driven composition

100%

Without context: $0.6508 · 3m 3s · 24 turns · 31 in / 11,836 out tokens

With context: $0.6419 · 1m 59s · 25 turns · 2,553 in / 7,857 out tokens

79%

27%

Standardize Walkthrough Video Infrastructure

Remotion project setup and configuration

Criteria

Without context

With context

Correct init command

TypeScript template

20%

30%

video/ directory

100%

@remotion/transitions installed

100%

@remotion/animated-emoji installed

100%

remotion.config.ts created

100%

30 fps default

50%

83%

src/ directory structure

100%

public/assets/screens/ path

100%

Composition ID configured

66%

100%

Without context: $0.2623 · 1m 13s · 13 turns · 17 in / 4,850 out tokens

With context: $0.5500 · 1m 49s · 23 turns · 1,917 in / 6,631 out tokens

100%

78%

App Walkthrough Video: Manifest and Render Pipeline

Screen manifest and render pipeline

Criteria

Without context

With context

manifest named screens.json

100%

projectName field present

100%

screens array present

100%

Required screen fields

33%

100%

assets/screens/ path convention

100%

Duration 3-5 seconds

100%

Correct render command

100%

Output file is output.mp4

100%

Codec flag present

20%

100%

Concurrency flag present

100%

transitionType field

100%

Without context: $0.2530 · 1m 2s · 15 turns · 19 in / 3,708 out tokens

With context: $0.5782 · 1m 32s · 26 turns · 1,016 in / 5,245 out tokens

Repository: google-labs-code/stitch-skills
Commit: ad0b5cc

Evaluated: 12 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Investor Demo Video Components Standardize Walkthrough Video Infrastructure App Walkthrough Video: Manifest and Render Pipeline

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