Alex Bartz
33 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.
Build a powerful, portable, DIT/Data Wrangler Kit for under 6K
Build a powerful, portable, DIT/Data Wrangler Kit for under 6K. From the perfect DIT case to card readers, laptops, software, and everything in between. This guide will get you started on the right path to be a great and reliable DIT.
Updated July 17, 2026
From TikTok Idea to Cannes Recognition: The Story Behind “Forever Sleep”
Discover the transition from a TikTok idea to a Cannes-nominated sci-fi short film. Explore the blend of passion, creativity, and teamwork that overcame budget constraints, delivering a cinematic narrative that resonates on prestigious platforms and leaves a lasting impression on audiences.
Updated July 18, 2026
Samsung 990 Pro vs 9100 Pro: The Best SSD for Video Editing
Samsung 990 Pro vs 9100 Pro, plus the 8TB space pick: the internal NVMe drives I'd actually put in an editing machine.
Updated July 18, 2026
Squarespace Just Doesn’t Cut it Anymore.
Why I moved this site from Squarespace to WordPress, and the hosting and themes I'd pick again.
Updated July 18, 2026
DaVinci Resolve 18.5 Is a Game Changer
What DaVinci Resolve 18.5 changed for working editors.
Updated July 18, 2026
Harness AV1 Encoding for Better Quality and Bit-Rate
Dive into AV1 encoding's impact on streaming, its superiority over H.264, and implications for content creators. As the video codec battle intensifies, can AV1 reign supreme?
Updated July 16, 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 July 16, 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 July 18, 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 July 18, 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 July 16, 2026

