WEBRTC – IRZU INSTITUTE

RESEARCH

Chrome – Tunnel WebRTC UDP traffic through proxy

February 8, 2022admin

A user’s IP address is typically leaked by WebRTC, even when using a proxy. This is a big deal for security, but not why I’m interested. Some sites, like www.omegle.com,…Read moreChrome – Tunnel WebRTC UDP traffic through proxy

JS, REACT & NODE RESEARCH

Record audio using HTML5 Microphone?

January 3, 2022admin

The standard versions of Chrome and Firefox fully support navigator.getUserMedia(); Numerous examples have been already made to record audio directly in the browser, in several formats even. Here are a…Read moreRecord audio using HTML5 Microphone?

RESEARCH

README does not say what this project accomplishes using WebRTC

December 25, 2021admin

The readme says that this projects integrates an WebRTC implementation into OBS Studio. Having looked up Janus, WHIP, and Millicast and noting that the code is in a directory called…Read moreREADME does not say what this project accomplishes using WebRTC

ACOUSTICS & DSP JS, REACT & NODE

HTML5 audio and garbage collection

December 22, 2021admin

According to this source, Audio can be garbage collected, but it does seem to imply you may need to use the new Audio() constructor in JavaScript to make use of…Read moreHTML5 audio and garbage collection

ACOUSTICS & DSP JS, REACT & NODE

javascript – How to use WebRTC to stream video to RTMP?

December 18, 2021admin

SRS(Simple Realtime Server) is also able to covert WebRTC to RTMP, vice versa. WebRTC to RTMP is used for H5 publisher for live streaming. And SRS also support RTMP to…Read morejavascript – How to use WebRTC to stream video to RTMP?

RESEARCH

centos7 – Unable to build WebRTC code on RHEL 7.4 because of `GLIBC_2.18′ not found error

December 18, 2021admin

I am trying to build the WebRTC code on RHEL 7.4 server as per the instructions mentioned on below link: webrtc.github.io/webrtc-org/native-code/development/ But observing the below error. $ gn gen out/Debug…Read morecentos7 – Unable to build WebRTC code on RHEL 7.4 because of `GLIBC_2.18′ not found error

RESEARCH

nest – SDP Offer WebRTC

December 15, 2021admin

I’m trying to execute the sdm.devices.commands.CameraLiveStream.GenerateWebRtcStream command on a Nest Battery Cam which only support WebRTC streams. The request should be as follows: POST /enterprises/$project-id/devices/$device-id:executeCommand { “command” : “sdm.devices.commands.CameraLiveStream.GenerateWebRtcStream”, “params”…Read morenest – SDP Offer WebRTC

ACOUSTICS & DSP DATA MANAGEMENT JS, REACT & NODE

javascript – Executing FFmpeg recording using in-line SDP

December 15, 2021admin

I’m trying to record audio on a webrtc server in NodeJS using FFmpeg. I am able to record the audio if I explicitly create an input.sdp file and use it…Read morejavascript – Executing FFmpeg recording using in-line SDP

ACOUSTICS & DSP

pulseaudio – Automatic switching of source port with and without module-echo-cancel

December 11, 2021admin

I am running Ubuntu Mate 20.04 and I am trying to set up my audio devices on my laptop. I learned about module-echo-cancel and am now using it. I have…Read morepulseaudio – Automatic switching of source port with and without module-echo-cancel

JS, REACT & NODE LINUX & ANDROID

Accepted libjs-webrtc-adapter 8.1.0~ds-2 (source) into unstable

December 10, 2021admin

—–BEGIN PGP SIGNED MESSAGE—– Hash: SHA512 Format: 1.8 Date: Thu, 09 Dec 2021 09:23:43 +0100 Source: libjs-webrtc-adapter Architecture: source Version: 8.1.0~ds-2 Distribution: unstable Urgency: medium Maintainer: Debian Javascript Maintainers <pkg-javascript-de…@lists.alioth.debian.org>…Read moreAccepted libjs-webrtc-adapter 8.1.0~ds-2 (source) into unstable

JS, REACT & NODE RESEARCH

video.js – How to play webrtc playback in VideoJs

December 7, 2021admin

I have tried two use cases to play webrtc playback on videojs. After getting MediaStream from webrtc and add like the following: player.src({src:webRTCAdaptor.remoteVideo.srcObject}); I’m getting (CODE:4 MEDIA_ERR_SRC_NOT_SUPPORTED) error. If i…Read morevideo.js – How to play webrtc playback in VideoJs

RESEARCH

Can I use WebRTC as an alternative for WebSockets?

December 7, 2021admin

I was wondering if it was okay to use WebRTC as an alternative for WebSockets. From what I know (which is very little), WebRTC’s RTCDataChannels are basically P2P connections which…Read moreCan I use WebRTC as an alternative for WebSockets?

ACOUSTICS & DSP DATA MANAGEMENT JS, REACT & NODE

Current State of Javascript WebRTC Libraries?

December 6, 2021admin

That should get you started 🙂 If you were focussing your question, we could point you to a smaller list. That is is also by no mean exhaustive, but should…Read moreCurrent State of Javascript WebRTC Libraries?

DATA MANAGEMENT RESEARCH

Gstreamer and WebRTC Packet Loss Calculation

December 2, 2021admin

I was looking at some calls that take place between an Android WebRTC stack and a Gstreamer WebRTCBin stack. I noticed packet loss metrics seems to be skewed on both…Read moreGstreamer and WebRTC Packet Loss Calculation

RESEARCH

Am I exposed to WebRTC leaks if my IP resulting from WebRTC is the IP of my VPN server with the last digit?

December 2, 2021admin

I am connecting to the website of ExpressVPN that checks for WebRTC IP leaks. My IP as resulting from that website is the same IP of the VPN server I…Read moreAm I exposed to WebRTC leaks if my IP resulting from WebRTC is the IP of my VPN server with the last digit?

RESEARCH

android – webrtc and peerjs and pixel 3 : How to resolve a video problem?

November 30, 2021admin

I’m using peerjs (1.3.2) on my ionic app with an android pixel 3 (version12 sp1a.210812) When the communication is established the video received is distorded with green pixel at the…Read moreandroid – webrtc and peerjs and pixel 3 : How to resolve a video problem?

RESEARCH

Downloading mp4 file for stream with selenium WebDriver on PHP

November 29, 2021admin

I using PHP selenium webdriver for automation. In remote server we have mp4 file that on click play it stream video to the browser. How can i catch the video…Read moreDownloading mp4 file for stream with selenium WebDriver on PHP

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT GAME ENGINES KERNEL STREAMING

unity3d – wasapi loopback to unity 2020 audio source or webrtc

November 27, 2021admin

Can anyone help me? I am sending live audio from WASAPI into Unity, and I want it to play back as a audio clip in the scene, or send it…Read moreunity3d – wasapi loopback to unity 2020 audio source or webrtc

DATA MANAGEMENT

[Solved] Chrome native messaging: can I stream a MediaStream to a native program?

November 23, 2021admin

I am writing a web application which needs to show a native window in the host window system. That window must display a video which is being streamed to the…Read more[Solved] Chrome native messaging: can I stream a MediaStream to a native program?

ACOUSTICS & DSP DATA MANAGEMENT

encryption – Why is WebRTC encrypted?

November 21, 2021admin

I am interested in experimenting with WebRTC data streams as a method of low-latency communication between peers in multiplayer games in the browser, but have read that WebRTC is always…Read moreencryption – Why is WebRTC encrypted?

ACOUSTICS & DSP FFT & WAVELETS KERNEL STREAMING LINUX & ANDROID

WebGL for DirectX – Graphics and GPU Programming

November 10, 2021admin

OpenGL and DirectX have equivalents. What I mean is, for example: OpenGL has equivalent Direct3DOpenAL has equivalent DirectXAudio2GLSL compute shaders – HLSL compute shadersGLFW(which is not from Khronos, however is…Read moreWebGL for DirectX – Graphics and GPU Programming

LINUX & ANDROID

Ffmpeg Webrtc – Open Source Agenda

November 7, 2021admin

ffmpeg-webrtc is an example app that demonstrates how to stream a h264 capable web cam via Pion WebRTC on linux based systems Dependencies ffmpeg v4l2 h264 capable usb cam Instructions…Read moreFfmpeg Webrtc – Open Source Agenda

ACOUSTICS & DSP

Expected latency for capturing video from a mobile device and sending it to a remote server? – General

November 6, 2021admin

I am looking to develop an app which uses the device camera to capture a ~10 FPS video stream, and then sends that stream to a remote server in real…Read moreExpected latency for capturing video from a mobile device and sending it to a remote server? – General

RESEARCH

From webrtc input stream to HLS

October 8, 2021admin

I need to do video streaming where the recording is happening on a browser and has to be consumed as HLS on mobile devices. It seems I need some media…Read moreFrom webrtc input stream to HLS

JS, REACT & NODE

node.js – adapter not defined in nodejs webrtc-adapter

October 7, 2021admin

I would like to write a webRTC application using nodejs. I installed webrtc-adapter from npm and it’s there D:2021projectsWebRTCJanek>npm webrtc-adapter –version 7.24.0 In my app.js I have ”’ app.use(‘/scripts’, express.static(__dirname…Read morenode.js – adapter not defined in nodejs webrtc-adapter

ACOUSTICS & DSP DATA MANAGEMENT

Audio Waveform Player with Playlist

October 1, 2021admin

Audio Waveform Player is responsive and fully customizable HTML5 audio plugin. It creates waveform from audio track automatically and displays it as a seekbar. Waveform can be created using Web…Read moreAudio Waveform Player with Playlist

JS, REACT & NODE

javascript – how to set gop size of vp8, video codec, in webrtc?

September 30, 2021admin

I’m using the video conference implementation source code using webrtc and nodejs. I managed to set VP8 as codec for the video streaming using setCodecPreferences method as follows: rtcPeerConnection =…Read morejavascript – how to set gop size of vp8, video codec, in webrtc?

RESEARCH

webrtc stats

September 28, 2021admin

In a situation like this where the connection is relay from A to B and Stun from B to A the nomenclature of the Google Stats is confusing to me.…Read morewebrtc stats

DATA MANAGEMENT JS, REACT & NODE

Question about GetStats() API in peer_connection_interface.h

September 25, 2021admin

Hi, I have a cpp application that uses libwebrtc to create an SDP answer for an SDP offer coming from a chrome browser. The cpp application streams video to the…Read moreQuestion about GetStats() API in peer_connection_interface.h

RESEARCH

ninja – Building WebRTC in multithreaded DLL on Windows

September 23, 2021admin

Straight question about WebRTC compilation on Windows (GN/Ninja): Is there a specific configuration in GN that tells ninja to build WebRTC into DLLs that can be consumed by a MSVC…Read moreninja – Building WebRTC in multithreaded DLL on Windows

RESEARCH

Trying to send a video-file to peerconnection media track instead of video stream from camera device

September 22, 2021admin

Hi, I have finished a webrtc c++ program in my pc(ubuntu18.04). I can run the program successfully, and the remote peer can get video stream from my camera device.…Read moreTrying to send a video-file to peerconnection media track instead of video stream from camera device

DATA MANAGEMENT JS, REACT & NODE REST/HTTP & GRAPHQL

A Guide To Front-End Techniques for Beginners

September 12, 2021September 19, 2021admin

What are the steps to become a front-end developer and what to study in 2021? This tutorial on frontend development will assist you figure it out. Professional skills As…Read moreA Guide To Front-End Techniques for Beginners