Alex Bartz
67 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.
Where DaVinci Resolve Stores Your Projects (Database, Cache, and Backup Locations)
So you finished a cut, you want to back the project up or hand it to another editor,…
July 29, 2026
Samsung T7 vs T7 Shield vs T9 for Editors: Read This Before You Buy
The Samsung T9’s box says 2,000 MB/s. Plug it into a MacBook Pro and you’ll get about 950.…
Updated August 29, 2026
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 August 29, 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 September 2, 2026
Sony FX5: What Internal RAW Actually Means for Your Post Workflow
Camera launches are mostly a production-side sport. A new body ships, the shooters argue about rolling shutter for…
July 25, 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 August 29, 2026
Cloud Rendering in 2026: What Replaced Nimble Studio
Last updated: July 2026. Amazon Nimble Studio is gone. AWS wound the service down through 2024, and the…
Updated July 17, 2026
Video Storage Calculator: GB per Hour for Every Codec
How much storage does an hour of footage eat? This page is the answer, for every codec you’re…
Updated July 28, 2026
Premiere’s New Color Mode vs Lumetri vs Resolve
Adobe finally built Premiere a real color room. At NAB this April, Premiere got a full Color Mode:…
Updated August 2, 2026
DaVinci Resolve 21 for Working Editors
It’s 11pm, the client cut is due Friday, and DaVinci Resolve is politely suggesting you update to version…
Updated August 29, 2026

