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followers: 379.0 following: 349.0 repos: 127.0 gists: 28.0

Name: Alfred Gutierrez

Type: User

Company: NBCUniversal / PeacockTV

Bio: Open Source Software enthusiast hacking on all things multimedia! 🎥

Location: ☀️ Los Angeles, CA

Blog: https://alfg.dev

Hi 👋

I'm an Open Source Software enthusiast specializing in streaming multimedia technologies, currently working as a Software Architect on the Video Engineering team at PeacockTV!

🛠️ FFmpeg Commander — FFmpeg Command Generator

🎧 GuildBit.com — Free Mumble VOIP Hosting

📝 dev.to/alfg — Tech Blog

🍸 Looking for a drink recipe? Check out OpenDrinks.io! Inspired by 🎃 Hacktoberfest!

🚀 Check out more of my latest open source projects here! [click to expand]

🎥 Multimedia Projects

Project	Description	Language
🌎 WEB
MP4 Inspector	A Web-based MP4 File Inspection Tool.	`Rust` `Wasm`
FFmpeg Commander	FFmpeg Command Builder.	`JavaScript`
FFProbe Wasm	A Web-based FFProbe.	`C++` `Wasm` `JavaScript`
Filtergrapher	FFmpeg filtergraph editor in the browser.	`C++` `Wasm` `JavaScript`
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
mp4-rust	MP4 reader + writer Rust crate.	`Rust`
mp4	MP4 reader Go package.	`Go`
widevine	Golang package for Widevine Cloud.	`Go`
🎬 PLATFORM
Open Encoder	Open Source Cloud Encoding Platform in Go + Vue.js.	`Go` `JavaScript`

🐳 DOCKER
docker-nginx-rtmp	A Dockerfile for nginx-rtmp-module.	`Dockerfile`
docker-nginx-vod	A Dockerfile for `nginx-vod-module`	`Dockerfile`
docker-ffmpeg	A Dockerfile for FFmpeg from source. Built on Alpine Linux.	`Dockerfile`
docker-bento4	A Dockerfile for Bento4 from source. Built on Alpine Linux.	`Dockerfile`

🛠 CLI TOOLS
ffmpegd	FFmpeg websocket server for FFmpeg Commander.	`Go`
bifextract	CLI utility for extracting images from a BIF file.	`Go`

📜 GUIDES
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`

Alfred Gutierrez's Projects

admincraft

:evergreen_tree: Admin Web GUI Server Wrapper for Vanilla Minecraft Servers

arc

Django Application for ArbitraryRepeatableCommands

asciicat

:smile_cat: A Simple Image to ASCII Art Conversion Tool.

awesome-hyperterm

🖥 Delightful HyperTerm plugins, themes, and resources

awesome-public-datasets

A awesome list of (large-scale) public datasets on the Internet. (On-going collection)

bifextract

CLI utility for extracting images from a BIF file

blockchain

:moneybag: Go (golang) Client for the Blockchain.info API

chathub-client

:octocat: :speech_balloon: Chatrooms for your Github Projects

chathub-server

:octocat: :speech_balloon: Chatrooms for Github. Express/Socket.io/OAuth proxy server.

concat

Download your vods from twitch in the command line

django-twoscoops-project

The sample project layout from the book, "Two Scoops of Django: Best Practices for Django 1.5"

The Dolby MP4 streaming muxer (dlb_mp4base) is a software implementation of a muxer of fragmented or unfragmented ISO base media file format (mp4). It supports muxing of Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), and Dolby AC-4 audio formats as well as Dolby Vision.