The Wire

Live from the build floor.

Open dispatches from the team building the future of live production. Technology decisions, architecture deep dives, industry analysis, and the unfiltered build journal.

Why we chose Amazon IVS over Mux

We evaluated every major streaming ingest platform. Mux was the developer favorite. We went with IVS. Here's the technical reasoning behind a decision that shaped our entire delivery architecture.

12 min Read →

Hitting the CPU wall: why browser compositing broke at 1080p

At 1080p30, the browser's software H.264 encoder starved the compositor of CPU cycles. Here's what we learned, how we mitigated it, and why server-side GPU compositing is the real fix.

10 min Read →

The three delivery paths: WebRTC, HLS, and multi-destination RTMP

Most platforms pick one delivery method and live with the trade-offs. We built three paths into the architecture from day one. Here's why each one exists and when viewers hit each path.

9 min Read →

Where we're headed

Our public roadmap — not a promise sheet with dates, but a map of the territory we intend to cover. Server-side GPU compositing, AI voice translation, native macOS, and virtual production.

6 min Read →

Designing the director interface: PVW, PGM, and the TAKE button

Every broadcast control room has a preview monitor and a program monitor. We put both in a browser tab — with drag-to-resize, a collapsible sidebar, and a TAKE button that feels like hardware.

6 min Read →

Changelog: March 2026

Per-show IVS channel provisioning, engagement slideout, watch page v4, co-producer popup controls, guest state machine expansion, canvas compositor stream persistence, and more.

4 min Read →