Walker Frankenberg

Senior Software Engineer

Software engineer generalist who who loves to solve puzzles and find solutions to difficult problems, so figured he’d turn it into a career. When not coding, can usually be found with friends or outdoors, and often both.

Blog homeWritten by Walker:

Illustration of a blue and black robot character on a doodle-patterned background with a 'New!' label.

Published on July 1, 2026 (about 2 months ago)

New Mux Robots workflows: Better captions, dubbed audio, and deeper insights

By Walker Frankenberg • 5 min read • Product • AI

Generate premium captions, translate audio, pick thumbnails, and turn engagement data into plain-language insight with Mux Robots.

Illustrative graphic showing Mux Robots workflow nodes arranged in a connected diagram on a grid background. A blue tile in the upper left displays the word "Robots" in graffiti-style lettering. Connected nodes branch out across the grid, labeled with workflow action names: Ask, Find, Moderate, Summarize, Translate, and Generate (partially cropped). Nodes alternate between dark and light backgrounds, with blue connector dots linking them.

Published on June 2, 2026 (2 months ago)

Mux Robots Directives: less plumbing, more automation

By Adam, Walker, and Phil • 6 min read • Product • AI

Attach automated AI workflows to your Mux Video assets at creation — no webhooks or glue code required.

A laptop showing a video player with a degraded video playing. A red error icon is overlaid on top of the video.

Published on June 5, 2023 (about 3 years ago)

Video Startup Failure: New metric in the Mux Data Monitoring Dashboard

By Yushu and Walker • 2 min read • Product

Mux Data can now calculate and show Video Startup Failures in the Monitoring Dashboard. Learn more about this metric in this post.

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