webrtc-demo | WebRTC Blog Demo Code | Learning library

by mgiuliani JavaScript Version: Current License: No License

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kandi X-RAY | webrtc-demo Summary

webrtc-demo is a JavaScript library typically used in Telecommunications, Media, Advertising, Marketing, Tutorial, Learning, Nodejs applications. webrtc-demo has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This demo code accompanies the blog post located at: [no link yet].

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Security

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Support

webrtc-demo has a low active ecosystem.

It has 14 star(s) with 15 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of webrtc-demo is current.

Quality

webrtc-demo has no bugs reported.

Security

webrtc-demo has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

webrtc-demo does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

webrtc-demo releases are not available. You will need to build from source code and install.

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webrtc-demo Key Features

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webrtc-demo Examples and Code Snippets

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Community Discussions

Trending Discussions on webrtc-demo

Flutter web app is crashing DUE_TO_PRIVACY_VIOLATION in debug (camera permissions)

How to force CoTURN long term credentials validation from WebRTC Flutter application?

Segfault when starting webrtc pipeline using gstreamer

How does "on-negotiation-needed" work when trying to stream using gstreamer webrtc?

QUESTION

Flutter web app is crashing DUE_TO_PRIVACY_VIOLATION in debug (camera permissions)

Asked 2020-Sep-03 at 12:15

I'm working on some Flutter web app that uses the camera and mic input. For development, I'm using VS Code on macOS (Catalina). When I start the app, the Chrome instance is started. This instance is some sort of 'development' Chrome window (I'm completely new to the Web and Flutter development, so I'm not sure about the terminology) and it is completely separated from the (let's say) 'production' Chrome window.

Here is the problem:

When the camera input is requested, this 'development' Chrome prompts the user to allow access to the camera and mic. After allowing access, the application crashes immediately, with the reason __CRASHING_DUE_TO_PRIVACY_VIOLATION__.
On the other hand, if I run the web-server (on a local machine) with the same code and access that port from the 'production' Chrome, everything is working fine. After allowing access to the camera and mic (in Chrome), OS prompts its request for allowing access to the camera and mic (on Chrome behalf), and after allowing that one, I get camera input.

Using this approach (web-server + 'production' Chrome) doesn't seem a good way to do the development, since I don't know how to debug my code this way. I understand that every application on Mac has to have entitlements and usage descriptions defined to access the camera and mic, and this would be the easy fix if it was the native app. But in this case, I'm not sure how to make 'development' Chrome to act like 'production' Chrome. It just acts like it is missing entitlements for the camera and mic usage and crashes.

Does anybody have an idea how to overcome this obstacle? Am I missing something in setting up Flutter environment?

P.S. Posting some Flutter/Dart code here will not make any difference. flutter-webrtc-demo will crash in the same way. Any web app that uses a camera, when opened in this 'development' Chrome instance, will crash in the same way (I've tried only with Teams, but I'm pretty sure that all others will do the same).

Crash log:

...

ANSWER

Answered 2020-Sep-03 at 12:15

This seems similar to the problem here: https://github.com/microsoft/vscode/issues/95062. The Flutter application needs permission through whatever IDE you're using for debugging.

Run VSCode from the terminal using the command 'sudo /Applications/Visual\ Studio\ Code.app/Contents/MacOS/Electron'
Start you Flutter application that asks for camera/microphone.
You'll be asked for permissions and the application shouldn't crash.
Terminal will be in the list of applications with camera/mic permissions and the Flutter application should work when run like this from now on.

See Mac OS Mojave microphone permission for Visual Studio Code for more information.

Source https://stackoverflow.com/questions/63705483

QUESTION

How to force CoTURN long term credentials validation from WebRTC Flutter application?

Asked 2019-Sep-03 at 03:11

I use this example of Flutter data channel to connect my Android app to my CoTURN server on my local network. The CoTURN logs show that the Android app connects successfully to the CoTURN server but doesn't show any username. I would like to make sure that no access is possible to my CoTURN server while not using long term credentials.

The version of my CoTURN server is 4.5.1.1-1.1 on Debian Linux Stable (10 Buster). The lt-cred-mech is already set in the CoTURN server configuration while no-auth is not set (it is commented). I am using verbose to check the logs. I have a user created in my MySQL database for long term credentials. It is verified using this command on the secured port:

...

ANSWER

Answered 2019-Sep-03 at 03:11

With this configuration (lt-cred-mech), the TURN server cannot be used without authorized long term credentials. However, the STUN server never requires authentication.
The turnutils_uclient command requires authentication because it calls the TURN server. To make a STUN server test call, the turnutils_stunclient command can be used and no credentials can be given to it.
The format for long term authentication on TURN server in Flutter is described in a comment in this file: https://github.com/cloudwebrtc/flutter-webrtc-demo/blob/master/lib/src/call_sample/signaling.dart

Source https://stackoverflow.com/questions/57735083

QUESTION

Segfault when starting webrtc pipeline using gstreamer

Asked 2018-Dec-31 at 18:04

I am trying to compile gstreamer 1.14.4 to take advantage of the webrtc module. I was able to successfully compile it using cerbero on my raspberry pi but I have an issue where when testing my webrtc application I get a segfault after I send an offer and the pipeline has started playing:

...

ANSWER

Answered 2018-Dec-31 at 18:04

Answer is here:

https://www.reddit.com/r/raspberry_pi/comments/aatetl/has_anyone_been_able_to_run_gstreamers_webrtcbin/

you essentially have to remove the python3-gi and python3-gobject packages then install them via pip. Afterwards you have to replace the systems libffi with the one you built using cerbero.

Source https://stackoverflow.com/questions/53963625

QUESTION

How does "on-negotiation-needed" work when trying to stream using gstreamer webrtc?

Asked 2018-Dec-21 at 19:27

How does the webrtc pipeline get any information about its peers?

This is what I assume what the on_negotiation_needed callback does?

...

ANSWER

Answered 2018-Dec-21 at 19:27

I cannot say about Python (unfortunately, cannot make Python bindings for GStreamer work on Windows), however, demo works from C# (I just checked).

First you should connect with your browser to https://webrtc.nirbheek.in/, and get the 'Our id' value.

Your Python Gstreamer should connect to wss://webrtc.nirbheek.in:8443, and use the Id value from the browser.

The browser will get the test image stream from the GStreamer, and the GStreamer application will get the Webcam image from the browser.

HTH, Tom

Here's a screenshot:

Source https://stackoverflow.com/questions/53807754

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install webrtc-demo

You can download it from GitHub.

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