ascii-video

Convert input media into colored ASCII video as MP4, GIF, or PNG sequences.

Updated Apr 10, 2026

Search Tags:#python #video #visualization #generation #ffmpeg #ascii

Ready to run

npx skills add https://github.com/KarlinskyS/hermesSkills --skill ascii-video-karlinskys

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: ascii-video
Source: https://github.com/KarlinskyS/hermesSkills/tree/main/creative/ascii-video
Command: npx skills add https://github.com/KarlinskyS/hermesSkills --skill ascii-video-karlinskys

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Creating high‑quality ASCII art videos from raw media is complex and time‑consuming, requiring custom pipelines for rendering, coloring, and encoding.

Core Features & Use Cases

Multi‑Mode Conversion: Supports video‑to‑ASCII, audio‑reactive visualizers, generative animations, hybrid video‑audio overlays, and lyric text overlays.
Advanced Grid System: Uses multiple character densities and dynamic palettes for rich, layered visual detail.
Shader Pipeline & Feedback: Includes tonemapping, bloom, color grading, and temporal feedback for cinematic effects.
Real‑Time Rendering: Runs on Python 3.10+ with NumPy, Pillow, SciPy, and FFmpeg, without GPU acceleration.

Quick Start

Generate an ASCII video from my file "scene.mp4" using the ascii‑video skill.

Frequently Asked Questions about ascii-video

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

FAQPage Schema

How do I convert a video into colored ASCII art?▼

You can convert video into colored ASCII art by processing media through a Python-based pipeline that maps pixel densities to characters and encodes the result into MP4, GIF, or PNG sequences using FFmpeg.

Can I create an audio-reactive ASCII visualizer from an MP3 file?▼

Yes, you can create an audio-reactive ASCII visualizer by feeding audio input into the conversion pipeline, which generates dynamic visual frames that react to the audio characteristics and exports them as video.

Do I need GPU acceleration to render ASCII video with Python?▼

You do not need GPU acceleration to render ASCII video with Python; the processing pipeline runs entirely on CPU using NumPy, Pillow, SciPy, and FFmpeg to handle rendering and encoding.

What is the best way to add cinematic effects to ASCII animations?▼

The best way to add cinematic effects to ASCII animations is using a shader pipeline that applies tonemapping, bloom, color grading, and temporal feedback to the generated character grid for rich visual detail.

What file formats can I export when generating ASCII video from media?▼

When generating ASCII video from media, you can export the rendered output as MP4 video, GIF animations, or PNG image sequences, depending on your specific visualization needs.