About Testament Productions

Operated from a loft in Playa Vista, Testament Productions serves the Filmmaking community of Los Angeles, CA.

Our top priority is fostering trusted relationships. The reputation we've built is a testament to that -- Our clients are great people and we are devoted to delighting them.

Due to our small size, we offer better pricing, too!

Mark Ledbetter | Founder

Award Winning Director

Post Prod Professional

Husband.

Hi, I’m Mark — the editor and colorist behind Testament Productions, a boutique creative agency. I’ve been editing videos since the early 2000s, back when Windows Movie Maker was cutting-edge. I went on to earn my degree in Television, Film & New Media Production at San Diego State University, and I’ve worked in post-production ever since.

Real-World Experience

Since 2018, I’ve worked as a freelance editor for media companies including:

Live Nation
LinkedIn
Warner Music
Uproxx
Group Nine Media

Alongside editing, I’ve worked as a film colorist at post-production houses, helping content meet platform specs and professional standards for delivery.

Built for High-Stakes Post

Over time, I’ve reinvested my earnings into the equipment I use today — including a Mac Studio optimized for large projects, advanced color workflows, and efficient rendering.

Whether it’s a feature film or branded campaign, I’m equipped to handle post without elasticizing your delivery, budget or quality.

What This Site Offers

Testament Productions was created to serve two groups:

Filmmakers and producers who need high-quality editing or color grading
Content creators and teams looking for technical guidance on post workflows, delivery specs, and export issues

On the blog, you’ll find detailed guides on topics like: