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Achievements

Achievement: Pair Extraordinairex3Achievement: QuickdrawAchievement: YOLOAchievement: Starstruckx3Achievement: Arctic Code Vault ContributorAchievement: Pull Sharkx3

Highlights

Organizations

@github-beta @guildbit @video-commander

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alfg/README.md

Alfred Gutierrez

Software Architect & Principal Engineer · Tokyo, Japan

Building open source tools for video engineers and multimedia developers.
15+ years in distributed systems, cloud infrastructure, and streaming technology.

https://alfg.dev

Business inquires → alf@alfg.dev

🎬 Video Commander

The IDE for Video Engineers.

video-commander.com — A desktop application for media engineers built with Rust, Tauri, and React. Designed for professionals working with video encoding, inspection, and processing workflows.

Open Source Projects

Web Tools

Project Description Stack
FFmpeg Commander FFmpeg command builder JavaScript
MP4 Inspector Web-based MP4 file inspection tool Rust Wasm
FFProbe Wasm Web-based FFProbe C++ Wasm
Filtergrapher FFmpeg filtergraph editor C++ Wasm
ABR Player Adaptive streaming test player JavaScript
Media Cast Google Cast - Chrome Sender & CAF Test Player JavaScript
PBM Viewer A Web-based PBM Image Viewer. JavaScript

Libraries

Project Description Stack
mp4-rust MP4 reader + writer library Rust
mp4 MP4 reader library Go
widevine Widevine Cloud package Go

Platform

Project Description Stack
Open Encoder Open Source Cloud Encoding Platform in Go + Vue.js. Go JavaScript

Infrastructure

Project Description Stack
docker-nginx-rtmp nginx-rtmp-module container Dockerfile
docker-nginx-vod nginx-vod-module container Dockerfile
docker-ffmpeg FFmpeg from source on Alpine Dockerfile
docker-bento4 Bento4 from source on Alpine Dockerfile

CLI Tools

Project Description Stack
ffmpegd FFmpeg websocket server for FFmpeg Commander. Go
bifextract CLI utility for extracting images from a BIF file. Go

Guides

Project Description Stack
A Quick Dive into MP4 A technical intro the MP4 container byte structure. Markdown
FFmpeg + WebAssembly FFmpeg and WebAssembly in the browser. Markdown
FFmpeg for Instagram A guide and collection of FFmpeg scripts for encoding video for Instagram. Markdown

Writing

dev.to/alfg — Articles on FFmpeg, WebAssembly, multimedia engineering, and more.

Links

alfg.dev · LinkedIn · video-commander.com

Pinned Loading

  1. video-commander/releases video-commander/releases Public

    Official repository for distributing Video Commander Releases.

    2

  2. ffmpeg-commander ffmpeg-commander Public

    A web-based GUI for quickly generating common FFmpeg command-line operations.

    Vue 1k 108

  3. mp4-rust mp4-rust Public

    MP4 reader + writer library in Rust! 🎥🦀

    Rust 346 99

  4. docker-nginx-rtmp docker-nginx-rtmp Public

    🐋 A Dockerfile for nginx-rtmp-module + FFmpeg from source with basic settings for streaming HLS. Built on Alpine Linux.

    XSLT 1.1k 413

  5. openencoder openencoder Public

    🎥 Cloud Encoding Platform for FFmpeg.

    Go 121 26

  6. ffprobe-wasm ffprobe-wasm Public

    A Web-based FFProbe. Powered by FFmpeg, Vue and Web Assembly!

    Vue 172 37