Real-Time Video & Streaming

WHIP (RFC 9725) and WHEP (IETF draft) define WebRTC ingest and playback over plain HTTP. How they work, who supports them, and what to build or buy.

Build vs buy real-time video, compared: 8 video APIs, 5 open-source media servers, HIPAA, GDPR and KBV rules, and when each path wins. Checked Sep 2026.

Compare the top live streaming app development companies of 2026 — latency tier, protocols, interaction features, and proof points for buyers.

WebRTC gets genuinely expensive in one narrow place: large one-to-many broadcast, where every viewer needs its own relayed stream, the SFU — the server that forwards media to each participant — has to be provisioned for peak concurrency, and cascading between regions bills the same bytes more than once. Below roughly 1,000 concurrent viewers per […]

LiveKit and Mediasoup are both open-source Selective Forwarding Units (SFUs) for building real-time WebRTC video and voice, but they sit at different levels of the stack. LiveKit is a batteries-included platform: a Go SFU plus official client SDKs, room and participant management, recording/streaming (egress), an AI-agents framework, and an optional managed cloud. Mediasoup is a […]

SFU, MCU and P2P (mesh) differ in one thing: where the media flows. In P2P mesh, every participant sends a separate copy of their stream to every other participant, so in a 6-person call each device uploads 5 streams. That is why mesh stops scaling after a handful of people. An SFU (Selective Forwarding Unit) takes one upload […]

WebRTC is the browser-native protocol for interactive, two-way real-time communication — calls, telehealth, conferencing — with proven sub-250ms latency. MoQ (Media over QUIC) is an emerging IETF standard built on QUIC for scalable one-to-many streaming, unifying live, time-shifted, and on-demand delivery through a publish-subscribe relay model. They solve different problems. As of 2026 they coexist […]

Is Twilio Programmable Video shutting down? No. Twilio first announced an end of life for Video in late 2023, set the date at December 5, 2026 in March 2024, and then reversed the decision on October 21, 2024: Video “will remain a standalone product.” It is still sold with a free trial, and Twilio shipped […]

A WebRTC rescue is what happens when a live video product is failing — calls drop, connections hang on “connecting,” audio goes one-way — and the team that owns the code can’t find the root cause. Usually the codebase was inherited or built by a team that has moved on, and the engineers left holding it are […]

“Should we build on WebRTC or wait for MOQ?” That’s the question we heard three times last month from startup CTOs planning their video platforms. Each time, our answer surprised them. The short version: in 2026, you’re almost certainly building on WebRTC. But the longer answer — about when MOQ makes sense, where WebRTC breaks, […]

“So… are we still betting on WebRTC?” Last month, during a discovery call with a SaaS founder, we heard that exact question. The team was planning a major upgrade of their video collaboration platform. They wanted to know whether WebRTC was still the right foundation. They had read about MOQ and QUIC. They had seen […]

“Should we switch to AV1 for our video platform?” we’ve heard this question at least a dozen times in the past six months from product managers looking to optimize their WebRTC applications. The answer keeps surprising them: probably not yet. Despite years of hype, better compression numbers that look amazing on paper, and backing from […]

“We need sub-second latency for our live streaming platform.” That’s what the founder told us last week. When we asked what they were building, they said it was a sports broadcasting app for casual viewing — not betting, not interactive, just watching games. Our next question surprised them: “Why do you need sub-second latency for […]

You’ve built a real-time communication feature that includes video calls, screen sharing, and live collaboration. It worked in the demo. But now users are dropping calls, mobile devices fail to connect, and your engineering team has spent three sprints chasing ghosts in a codebase nobody fully understands anymore. This is the moment many CTOs reach […]

The worst way to find out your WebRTC platform has a quality problem is from users. By the time someone files a support ticket or leaves a negative review, dozens of other users have quietly given up, refreshed the page, or — in healthcare — abandoned the consultation entirely. Reactive monitoring in real-time media systems […]

Introduction to Live Streaming App Development Live streaming has become the heartbeat of digital engagement. From esports tournaments to corporate webinars, audiences demand instant, seamless, and interactive video experiences. To meet these demands, businesses turn to specialized development partners. But should you look to Europe or the US — and how do you decide? Overview […]

Introduction to Trembit: Your Partner in Live Streaming App Development At Trembit, we specialize in building world-class live streaming applications tailored to the unique needs of startups. With over a decade of expertise in video streaming, AI integration, and scalable cloud architectures, Trembit helps US startups move from vision to product launch quickly, cost-effectively, and […]

Overview of the Live Streaming Industry in the UK The live streaming industry in the UK has entered a new era of growth, driven by consumer demand for real-time engagement and immersive experiences. From sports and entertainment broadcasting to corporate webinars, e-learning, and healthcare consultations, businesses are investing heavily in streaming technologies to stay connected […]

In today’s fast-moving digital world, Video on Demand (VOD) streaming apps have become essential for businesses looking to deliver engaging content experiences. The European VOD market is experiencing rapid growth, fueled by mobile streaming adoption, the rise of niche content platforms, and supportive EU digital regulations. Traditional broadcasters are shifting to OTT, while new entrants […]

Introduction to VOD Streaming App Development Video on Demand (VOD) has redefined the way audiences consume media. Instead of waiting for scheduled broadcasts, viewers now expect instant access to movies, TV shows, and exclusive content across devices. For media startups, this presents both a challenge and an opportunity—creating a scalable, engaging, and revenue-driven VOD platform […]