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The Mux Blog

We're a team of engineers, marketers, designers, all passionate about video and the work we create together. Welcome to our blog about video.

A robot illustration nested within a browser illustration. Composed on a blue background with thin black grid lines.

Published on January 28, 2026

Agentic screen recording in the browser

Dave Kiss
By Dave Kiss13 min readEngineering

Learn how you can use agent-browser and a custom MCP to direct agentic screen recordings with commentary and upload them to Mux for distributed playback.

Vidstack, Mux Player, Plyr, and Media Chrome building into Video.js

Published on January 27, 2026

Five players, one future: How we're building Video.js v10

Steve Heffernan
By Steve Heffernan5 min readProductVideo.js

Video.js v10 brings together the engineers behind Media Chrome, Plyr, Vidstack, and Mux Player to rebuild the web's most-used video player from scratch. Fifteen years of production insights from the web's most important player projects, now being combined into a single architecture.

Mux Player and VideoJS logos

Published on January 21, 2026 (7 days ago)

Mux Player: Five years of learning, now evolving into Video.js v10

Steve Heffernan
By Steve Heffernan6 min readProductVideo.js

Mux Player made video effortless by tightly coupling to Mux infrastructure — drop in a playback ID and thumbnails, captions, and security just worked. Five years of production insights are now shaping Video.js v10 to deliver the same simplicity with greater flexibility.

Videstack and Video.js logo

Published on January 15, 2026 (13 days ago)

6 Years Building Video Players. 9 Billion Requests. Starting Over.

Rahim Alwer
By Rahim Alwer12 min readProductVideo.js

Vidstack brought Radix-like composition and framework-native components to video players. Now its developer experience and API design principles are helping to shape Video.js v10.

Sendr logo on left, Mux logo on the right

Published on January 14, 2026 (14 days ago)

Record once, personalize to millions: Inside Sendr's video-first CRM

Stacy Fernández
By Stacy Fernández5 min readCustomers

With Mux handling video infrastructure, Sendr launched with 3,500 users in less than 3 months.

Green gak slimes its way down over the top of a white play icon layered above a blue background. What a mess!

Published on December 22, 2025 (about 1 month ago)

An extra-sloppy TikTok-style video feed in React Native

Dave Kiss
Joshua Alphonse
By Dave and Joshua8 min readEngineering

In this article, learn how to build an optimized video feed by creating an infinite-doom-scroll slop machine. Go on, we know you've been dreaming of it.

Mux Rewind 2025

Published on December 18, 2025 (about 1 month ago)

Mux Rewind 2025: Meeting developers where they are

Dave Kiss
By Dave Kiss13 min readCompany

From price cuts to AI tooling to Video.js v10, this year we made it easier to build with video wherever you are. Check out everything Mux launched in 2025.

On a purple background a pie chart in an orange box and the word usage on the side

Published on December 18, 2025 (about 1 month ago)

Introducing Usage Reports for Mux Video

Ashley Cutler
By Ashley Cutler2 min readProduct

New Usage Reports in the Mux Dashboard shows detailed breakdowns of your video usage across encoding, storage, and delivery over time.

The Mux, Vercel Workflow, and @mux/ai logos

Published on December 16, 2025 (about 1 month ago)

Launching durable AI workflows for video with @mux/ai

Dylan Jhaveri
By Dylan Jhaveri9 min readEngineeringAI

Learn how @mux/ai integrates Vercel's Workflow DevKit to make AI video workflows production-ready without extra infrastructure or durability code.

A toolkit icon next to a list of video/AI features, including getSummaryAndTags, generateChapters, and more.

Published on December 16, 2025 (about 1 month ago)

Video + AI shouldn't be hard, so we built @mux/ai

Phil Cluff
By Phil Cluff11 min readProductAI

Announcing @mux/ai: open-source SDK for AI video features. Seven workflows from moderation to dubbing with built-in evals. Just npm i @mux/ai, and ship.

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