viral-video-replicator

Reverse-engineer videos into Seedance 2.0 prompts with FFmpeg and ASR.

22|1|Updated Apr 1, 2026
One-click install
npx skills add https://github.com/dingtom336-gif/viral-video-replicator --skill viral-video-replicator
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: viral-video-replicator
Source: https://github.com/dingtom336-gif/viral-video-replicator/tree/main
Command: npx skills add https://github.com/dingtom336-gif/viral-video-replicator --skill viral-video-replicator

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires ffmpeg, ffprobe, ark_api_key, tos_access_key, asr_access_token, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill allows users to reverse-engineer reference videos and generate replicable Seedance 2.0 prompts, enabling the creation of similar video content.

Core Features & Use Cases

  • Frame Extraction: Extracts frames from videos using FFmpeg for analysis.
  • Speech Transcription: Transcribes audio from videos using Seed-ASR-2.0.
  • Visual Analysis: Performs structured analysis on frames using Vision LLM.
  • Prompt Generation: Assembles prompts for Seedance 2.0 based on analysis.
  • Material Replacement: Supports 4 modes of material replacement (clone, face_swap, outfit_swap, full_swap).
  • Use Case: Users can analyze a viral video, replace elements like clothing or faces, and generate a new video prompt.

Quick Start

To replicate a viral video, upload the video and say, "Replicate this viral video."

Frequently Asked Questions about viral-video-replicator

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I reverse-engineer a viral video to generate replicable prompts?

To reverse-engineer a viral video, this Skill extracts frames using FFmpeg, transcribes audio via Seed-ASR-2.0, and analyzes frames with a Vision LLM to assemble structured Seedance 2.0 prompts for video replication. Upload your video and request replication to start.

Can I swap faces or outfits when replicating a reference video?

Yes, you can swap faces or outfits when replicating a reference video using one of four material replacement modes: clone, face_swap, outfit_swap, or full_swap, allowing targeted element replacement within your generated Seedance 2.0 prompt.

Do I need FFmpeg installed to extract frames for video analysis?

Yes, FFmpeg is required to extract frames for video analysis. The Skill depends on FFmpeg and FFprobe to process reference videos, alongside ASR for audio transcription and a Vision LLM for structured visual analysis.

What is the best way to analyze video content for prompt generation?

The best way to analyze video content for prompt generation is through structured frame extraction and audio transcription. This Skill combines FFmpeg frame extraction, Seed-ASR-2.0 transcription, and Vision LLM analysis to reverse-engineer videos into Seedance 2.0 prompts.

Does this video replication process support batch processing?

Yes, the video replication process supports batch processing, enabling you to analyze multiple reference videos and generate Seedance 2.0 prompts efficiently for replicating viral content at scale.

How does speech transcription contribute to video prompt replication?

Speech transcription contributes to video prompt replication by using Seed-ASR-2.0 to extract audio dialogue and context, which the Vision LLM combines with extracted frames to assemble accurate Seedance 2.0 prompts for replicating the original viral video.