Metistream

Discover how avatar perspectives and point cloud technology affect presence, realism, and user interaction in VR, from first-person to third-person views.

How Your Avatar Shapes Your Virtual Reality Experience

Learn to build voice features with OpenAI's Whisper model in a quick, effective way without throwing away your GraphQL backend.

Easy Audio Transcription With Whisper Over GraphQL

Discover how Somnia's innovative multistream consensus and advanced optimizations achieve 400,000 TPS.

Somnia Sets New Standard in Blockchain Transaction Speed 

Learn how to zip and unzip compressed files with C#. Beware: it’s not as obvious as it might seem!

Zip Files in C#: How to Extract, Create, or Update Your Archives

In terms of network transmission, in a realtime multiplayer game, data format is key. We cover techniques for serializing and deserializing.

Unity Realtime Multiplayer, Part 5: Preparing Game Data

To protect your web application from sound-based attacks or similar side-channel attacks, it is essential to have a multi-layered approach.

Is AI Eavesdropping on You?: Defend Your Passwords From AI Keystroke Pattern Detection

In this post, we'll take a look at one approach you could utilize to make creating a dynamic layout a bit easier. 

How to Create a Dynamic Layout for Multi Host Broadcasts With Amazon IVS

In this post, we'll build on the previous demo to combine the audio and video feeds from all participants into a single feed and broadcast that feed.

How to Live Stream With Multiple Hosts using a Browser and Amazon IVS

Learn how to create a real-time video chat experience for up to 12 participants.

How to Create a Real Time Multi Host Video Chat in a Browser With Amazon IVS: A Guide

The Web Broadcaster SDK is a game changer that gives developers the ability to integrate the broadcast experience directly into their streaming applications.

How to Broadcast Interactive Web Based Gaming Live Streams with Amazon IVS

In our last post, we looked at how to broadcast to an Amazon Interactive Video Service (Amazon IVS) live stream directly from a web browser.

Use Screen Sharing and Canvas Overlays to Enhance Your Amazon IVS Web Broadcast

The majority of WebRTC-related material is about the application level of code writing and doesn’t help understand the technology. Let’s dive deeper into the topic and find out how the connection establishes, why we need the TURN and STUN servers, and what a session descriptor and candidates are.


WTF is WebRTC and Browser-Oriented Technology?

WebRTC is easy in implementation, but сhallenging on the backend! Read about how to overcome challenges of WebRTC app development.

An Introduction to WebRTC App Development

Face and mask detection in browser using TensorFlow.js, openCV.js. Investigate results with different implementations.

We Built a Face and Mask Detection Web App for Google Chrome

Here are some simple steps to build your Audio, Video and Screen Recorder with JavaScript and HTML with MediaRecorder, getUserMedia, getDisplayMedia

Here's How I Built a Video, Audio, and Screen Recorder Web App with JavaScript

Today's post serves the purpose of explaining Twilio's recent bidirectional streaming feature, the very feature which made it possible to receive the call audio while still being able to send audio for playback asynchronously.

Twilio: How to Connect with Existing Voice Assistant 

WebRTC (Web Real-Time Communication) is a technology which enables Web applications and sites to capture and optionally stream audio and/or video media, as well as to exchange arbitrary data between browsers without requiring an intermediary. The set of standards that comprise WebRTC makes it possible to share data and perform teleconferencing peer-to-peer, without requiring that the user installs plug-ins or any other 
third-party software.

WebRTC API: Create a Real-time Communication In Browser

The Web Audio API provides a powerful and versatile system for 
controlling audio on the Web, allowing developers to choose audio sources, add effects to audio, create audio visualizations, apply 
spatial effects (such as panning) and much more.

Getting Started with Web Audio API

From grandparents wanting to connect with their grandchildren, and meetings that have to be held up through conferencing video calls, video chat apps like Skype are at its forefront of the video calling revolution. It’s quite indigestible that the fact behind Skype’s market value, it worths $8.5 billion.

How to Build Video Chat App for Android, iOS & Web with Zero Coding?

Working on sound in web is much harder than I imagined, it is challenging in features such as streaming, sound manipulation or sound wave generation. P5, processing, howler, d3 are great libraries to save your time in playing, downloading, recording or visualizing sound on website. But communicating between them&nbsp;, such as recording sound in P5.js and visualise it on d3.js, is going to be a nightmare.

[Web] Sound recording from microphone

The input element was introduced in the first <a href="https://www.w3.org/MarkUp/HTMLPlus/htmlplus_41.html" target="_blank">HTML+ discussion document</a> in July 1993 for entering data in forms on the web. Dave Raggett’s iconic <a href="https://www.w3.org/TR/2018/SPSD-html32-20180315/#input" target="_blank">HTML 3.2 Reference Specification</a> in January 1997 included <code class="markup--code markup--p-code">&lt;input type=file&gt;</code>from the 1995 memo <a href="https://www.ietf.org/rfc/rfc1867.txt" target="_blank">RFC1867</a> written by Xerox scientists Larry Masinter and Ernesto Nebel that described HTML forms with file submissions:

Building a better file uploader for the web

Webrtc is a cross platform solution with RTC capabilities. One can stream his own video stream be it from camera or screen recording or any other video to any peer via webrtc. If one is developing a real time peer to peer game with real time data sharing between the peers, webrtc is one of the options. Let’s understand how video calling from one peer to another works in webrtc.

Real time communication with Webrtc on Android

This article tells about my first practical experience with WebAssembly and few useful technics which I’ve obtained while creating <a href="https://github.com/Kagami/vmsg" target="_blank">vmsg library</a>.

Creating WebAssembly-powered library for modern web

Mobile/web apps market nowadays consists of not only random games and for-fun applications. The niche-oriented real-time and live chat applications development, especially the creation of products meant for the internal corporate use, have a special purpose of simplifying the branch workers’ job and creating new opportunities with its functionality.

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Metistream's stories on HackerNoon

How Your Avatar Shapes Your Virtual Reality Experience

Easy Audio Transcription With Whisper Over GraphQL

Somnia Sets New Standard in Blockchain Transaction Speed

Zip Files in C#: How to Extract, Create, or Update Your Archives

Unity Realtime Multiplayer, Part 5: Preparing Game Data

Is AI Eavesdropping on You?: Defend Your Passwords From AI Keystroke Pattern Detection

How to Create a Dynamic Layout for Multi Host Broadcasts With Amazon IVS

How to Live Stream With Multiple Hosts using a Browser and Amazon IVS

How to Create a Real Time Multi Host Video Chat in a Browser With Amazon IVS: A Guide

How to Broadcast Interactive Web Based Gaming Live Streams with Amazon IVS

Use Screen Sharing and Canvas Overlays to Enhance Your Amazon IVS Web Broadcast

WTF is WebRTC and Browser-Oriented Technology?

An Introduction to WebRTC App Development

We Built a Face and Mask Detection Web App for Google Chrome

Here's How I Built a Video, Audio, and Screen Recorder Web App with JavaScript

Twilio: How to Connect with Existing Voice Assistant

WebRTC API: Create a Real-time Communication In Browser

Getting Started with Web Audio API

How to Build Video Chat App for Android, iOS & Web with Zero Coding?

[Web] Sound recording from microphone

Building a better file uploader for the web

Real time communication with Webrtc on Android

Creating WebAssembly-powered library for modern web

Built With React Native: How We Created Real-time Mobile Medical App

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