Alex Bartz
128 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.
Samsung 990 Pro vs 9100 Pro for Video Editing: The $10 Question
For two years the advice wrote itself: the Samsung 990 Pro was the smart-money Gen4 drive, and the…
Updated October 8, 2026
QNAP vs Synology for Video Editing: The Real Differences in 2026
Every editor who outgrows the pile of external drives on their desk ends up at the same fork…
Updated October 6, 2026
Sony FX5: What Internal RAW Actually Means for Your Post Workflow
Last updated: October 2026. Sony announced the FX5 on July 22, 2026 and shipped it on August 18.…
Updated October 16, 2026
IRL Streaming Setup: Kits for Twitch and Kick at Every Budget
We have a whole desk streaming guide on this site, and it gets to assume something an IRL…
Updated October 10, 2026
Small Room YouTube Studio Setup: One Room to Shoot and Edit
Studio advice online comes in two flavors that never meet. The filming articles cover backdrops, key lights, and…
Updated October 10, 2026
The Best Teleprompters and On-Camera Monitors for Solo Creators
Film yourself for a while and you meet the same two problems on every shoot. You cannot see…
Updated October 17, 2026
Export Settings for YouTube, Instagram & TikTok: The Reference Guide
Last updated: July 2026. This page is the export settings that matter for YouTube, Instagram Reels, and TikTok,…
Updated October 6, 2026
Tripods, Gimbals & Support for Solo Shooters
Handheld footage costs nothing on the shoot day. The bill shows up in the edit: Warp Stabilizer grinding…
Updated October 29, 2026
The First Lenses Worth Buying for Hybrid Shooters
Pull focus during a take and watch the edges of your frame. On a lot of lenses the…
Updated October 25, 2026
A Creator Lighting Kit Under $500
The most expensive lighting mistake never shows up on the receipt. It shows up in Resolve, weeks later,…
Updated October 26, 2026














