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acestep-simplemv

Render MP4 music videos from audio and LRC or JSON lyrics with waveform visualization.

87|16|Updated Jan 30, 2026

Search Tags:#remotion #video rendering #music video #mv generation #lyrics visualization #audio to video

One-click install

npx skills add https://github.com/ace-step/ace-step-skills --skill acestep-simplemv

Or copy as Structured Prompt for Agent▼

Please help me install this Agent Skill.
Skill: acestep-simplemv
Source: https://github.com/ace-step/ace-step-skills/tree/main/skills/acestep-simplemv
Command: npx skills add https://github.com/ace-step/ace-step-skills --skill acestep-simplemv

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires react, react-dom, remotion, @remotion/cli, @remotion/media-utils, and includes scripts (resource) components.

What problem does it solve?

This Skill automates the creation of music videos (MVs) by combining audio files with synchronized lyrics and a title, simplifying the video production process.

Core Features & Use Cases

Automated MV Rendering: Generates MP4 music videos from audio and LRC/JSON lyrics.
Visualizations: Includes waveform visualization and synced lyrics display.
Use Case: You have a song file (e.g., my_song.mp3) and its corresponding LRC lyrics file (my_song.lrc). Use this Skill to quickly render a music video for it with the title "My Awesome Song".

Quick Start

Use the acestep-simplemv skill to render a music video from the audio file '/path/to/song.mp3', lyrics file '/path/to/song.lrc', and set the title to 'Song Title'.

Frequently Asked Questions about acestep-simplemv

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

FAQPage Schema

How do I generate a music video from an audio file and LRC lyrics?▼

To generate a music video, provide an audio file, an LRC or JSON lyrics file, and a song title. The tool renders an MP4 video with waveform visualization and synced lyrics display using Remotion and Node.js.

What do I need to render a music video with Remotion and Node.js?▼

You need Node.js, npm, and ffprobe installed to render a music video with Remotion and Node.js. These dependencies are required for audio duration detection and executing the video rendering scripts.

Can I use JSON lyrics instead of LRC format for music video generation?▼

Yes, you can use JSON lyrics instead of LRC format for music video generation. The tool accepts both LRC and JSON lyrics files to synchronize text display with the audio waveform visualization.

Does the music video renderer support waveform visualization?▼

Yes, the music video renderer supports waveform visualization. It automatically generates visual waveforms from the input audio and displays synchronized lyrics to create a complete MP4 music video.

Why does ffprobe need to be installed for audio to video conversion?▼

ffprobe needs to be installed for audio to video conversion because it detects the audio duration. This duration data is required by Remotion to accurately synchronize lyrics and waveform visualization throughout the rendered MP4 video.

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