Alex Bartz
122 posts
Technical executive producer and post-production leader with expansive experience in multiple areas of production and post-production.
With over a billion cumulative views and counting, Alex Bartz has executive produced and lead post-production teams for the world’s largest brands.
His portfolio includes commercials and music videos for The Walt Disney Company, Nestlé, Amazon, Ring, Tyler The Creator, Converse, and Summer Walker. Before moving into executive producing and post-management, Alex worked his way up the ranks as a video editor.
Helping those understand the world of post-production, Alex runs The Post Flow; a website dedicated to breaking down the intricacies of post-production.
The Live Streaming Setup Guide: Webcam to Multi-Cam
Dive into the evolution of content creation, where filmmakers and photographers morph into dynamic 'content creators'. As storytelling shifts, merging creator with the narrative, Panasonic leads the charge, simplifying live-streaming for creators on-the-go. Discover how this blend of technology and artistry is reshaping the content landscape.
Updated October 6, 2026
Best Cameras Under $5,000
The best cameras under $5,000, picked with post-production in mind: real codecs, workable media, and the trade-offs named.
Updated October 6, 2026
Best Cameras Under $2,000
Exploring the under-$2,000 price range, The Post Flow reveals a world dominated by mirrorless cameras. These models masterfully cater to both photographers and filmmakers, offering unmatched versatility without the premium cinematic price tag. They're the ideal choice for budget-savvy filmmakers seeking a multi-functional tool. While higher-end cameras exist, this budget gets you close to professional-grade hybrids.
Updated October 6, 2026
Best Cameras Under $1,000
Dipping your toes into the world of filmmaking? Then a camera is a must-have, acting as the cornerstone of your gear. It's pivotal, but trust me, it's just the tip of the iceberg.
Updated October 6, 2026
Best NAS/Server for Video Editing (2026)
Finding a server or NAS on a budget is a challenge. In this article, we compare options from QNAP and Synology to figure out the best one for your video editing needs.
Updated October 6, 2026
Build a VFX Supervisor’s Tool Kit
Learn about the tools and techniques necessary for VFX supervisors to accurately capture camera telemetry, reference photos, lighting references, and measurements to ensure the VFX team in post-production has the smoothest and fastest ride possible.
Updated October 6, 2026
A Project Folder Structure Designed for DaVinci Resolve
A project folder structure built for how DaVinci Resolve actually works, plus where Resolve hides your project files.
Updated October 6, 2026
Aspect Ratio Cheat Sheet v3
Aspect ratios for video editors, post-production, and productions alike. Figure out what dimension to shoot or edit in with this cheat sheet.
Updated October 6, 2026
How I Built a VFX Studio in the Cloud using AWS
How I built a cloud video production studio on AWS in three weeks: EC2 workstations, FSx storage, and NICE DCV.
Updated October 6, 2026
Starting a Podcast: The Gear You Need (Mic, Interface, Boom Arm, Headphones)
Podcasting is a great way to share your ideas and connect with like-minded people. But before you can start sharing your voice with the world, you need to make sure you have the right equipment.
Updated October 6, 2026

