Axiom

An FFmpeg GUI for Windows

• Overview
• Features
• Downloads
• Installation
• Examples
• Build

Overview

Axiom generates command scripts to be processed by the multimedia encoder, FFmpeg, and streams analyzer, FFprobe.

Convert to webm, mp4, mkv, avi, ogv, mp3, m4a, ogg, flac, wav, png, jpg, webp and more.

Features

• The Power of FFmpeg in a Minimal Interface
• Convert any media file to multiple formats
• Cut Video and Audio timeline
• Resize Video to standard aspect ratios
• Lossless, Constant and Variable Quality
• Auto-Quality and Copy Modes
• Advanced Batch Processing
• Video to Image Sequence
• Custom User Defined Settings
• Command Script Generator

Downloads

Axiom

Latest Release

Included Files

• Axiom UI
• FFmpeg
• youtube-dl
• Install Instructions
• User Guide pdf
• Troubleshooter

Requirements

• Extract 7z file with 7-Zip
• Axiom Microsoft .NET Framework 4.5
• youtube-dl Visual C++ 2010 x86 & Python (2.6, 2.7, or 3.2+)

FFmpeg Builds

https://www.gyan.dev/ffmpeg/builds
https://github.com/BtbN/FFmpeg-Builds/releases

Installation

Axiom is portable and can be run from any location on the computer.

1. Extract Axiom.FFmpeg.7z to a location of your choice.
2. Run Axiom.exe or create a shortcut on the Desktop.
3. It will automatically detect ffmpeg.exe and ffprobe.exe in the included ffmpeg folder.
4. If you move the ffmpeg folder, set the Windows Environment Variable or specify a path in the Axiom Settings Tab.

Add FFmpeg to Environment Variables (optional):

1. Move the ffmpeg folder to a location of your choice, such as C:\Program Files\.
2. Go to Control Panel → System and Security → System → Advanced system settings
3. Advanced Tab → Environment Variables → System variables → Path
4. Add C:\Program Files\ffmpeg\bin\
5. Separate multiple paths with a semicolon ; (Windows 7, 8, 8.1)
6. Typing ffmpeg in Command Prompt will now execute without needing to specify a direct path.

YouTube Download

youtube-dl.exe is included in Axiom.FFmpeg.7z.
Requires Microsoft Visual C++ 2010 x86 & Python (2.6, 2.7, or 3.2+) installed.

Axiom will auto-detect it in its included folder. You can also add it to Windows Environment Variables or specify a path in the Axiom Settings Tab.

1. Paste a YouTube URL into the Input TextBox
2. Download file only:
   • Select Preset: YouTube-DL → Video or Music, Press Download
3. Download and Convert:
   • Select any Presets or Settings you need and Press Convert
4. Generate a Script without Downloading:
   • Select any Settings you need and Press Script

Resources

• Axiom Wiki
• FFmpeg Wiki
• FFmpeg Documentation
• FFmpeg Filters
• Video Codecs VP8, VP9, x264, x265, AV1
• Audio Codecs AC3, AAC, Opus, Vorbis, MP3, FLAC
• CRF Quality Guide
• VBR Quality Guide
• Scaling Algorithms
• x264/x265 Profiles, Levels, Tune
• Color Space
• Hardware Acceleration

Build

Visual Studio 2015
WPF, C#, XAML
Visual C++ 19.0 Compiler

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