263 questions
32
votes
6
answers
29k
views
Screen sharing with WebRTC?
We're exploring WebRTC but have seen conflicting information on what is possible and supported today.
With WebRTC, is it possible to recreate a screen sharing service similar to join.me or WebEx ...
23
votes
2
answers
27k
views
Screen sharing between Raspberry PI and Mac OSx [closed]
I want to use the Screen Sharing OSx built-in App to manipulate the actual X session open in my Raspberry PI.
Just to be clear I want to see in my VNC session the same image the Raspberry is sending ...
14
votes
4
answers
20k
views
Is it possible broadcast audio with screensharing with WebRTC
is it possible broadcast audio with screensharing with WebRTC?
Simple calling getUserMedia with audio: true fails by permission denied error.
Is there any workeround which could be used to broadcast ...
11
votes
3
answers
11k
views
Screen Capture and Sharing in Android 5.0
There is a mention about Screen capture and Sharing api in Android 5.0 at:
Android 5.0 APIs
There its mentioned about MediaProjectionDemo class in the ApiDemos.
I could not find it anywhere to ...
9
votes
4
answers
11k
views
how to stop screen sharing using WebRTC?
I'm using getUserMedia to get access to screen sharing. When user clicks a stop button, I want to stop screen sharing.
According to MediaStream API, the stop() function should be called to stop ...
9
votes
2
answers
6k
views
How to custom WebRTC video source?
Does someone know how to change WebRTC (https://cocoapods.org/pods/libjingle_peerconnection) video source?
I am working on an screen sharing app.
At the moment, I retrieve the rendered frames in ...
9
votes
0
answers
4k
views
Is screen-sharing possible in react-native?
I'm working on making an application to share screen using react-native. I didn't found much lead in this quest, still I'm sharing what I found.
From an article I learned to develop a screen shot ...
8
votes
6
answers
30k
views
Screen sharing in python
Hi I'm stuck and I did not find anything helpful on the internet.
I'm trying to make a screen-sharing program in python.
The problem is that I can't send the screen in at least 24 fps, because when I ...
8
votes
1
answer
13k
views
How to implement screens sharing for web application? [closed]
Prologue. I wanted to ask, how to create solution for desktop screen sharing on web, but then found out that there are a lot of such questions. And that task is quite complicated to answer it in ...
8
votes
3
answers
19k
views
Accomplish screen sharing using WebRTC
I need to implement screen sharing using WebRTC. I know that WebRTC supports sharing of tab content but I need to share the whole screen.
A solution I am thinking of is to frequently take screenshots ...
8
votes
3
answers
16k
views
Add Screen Sharing to my web app? [closed]
I have to make a web application that imitates Skype. I am using php, javascript, html and css to do this. I am allowed to use open-sourced libraries and other libraries.
I need to implement a ...
8
votes
1
answer
1k
views
Google hangout desktop application flow
I am creating a screensharing application that would work in a similar manner like Google Hangout Screen Shares, and I'd like to know how the Google Talk plugin (used for Screen Shares) spawns child ...
7
votes
1
answer
6k
views
Using WebRTC to send an iOS devices’ screen capture using ReplayKit
We would like to use WebRTC to send an iOS devices’ screen capture using ReplayKit.
The ReplayKit has a processSampleBuffer callback which gives CMSampleBuffer.
But here is where we are stuck, we can’...
7
votes
1
answer
2k
views
Webrtc app not working on local host?
I am using a WebRTC demo application for screen sharing. The demo works perfectly fine but when I try to run the same code in localhost or my own remote server, the code doesn't run.
Any ideas on how ...
7
votes
2
answers
2k
views
Real-time screensharing to Java app (localhost)
I am looking for a way to add an overlay to a running Windows game, like OBS (a game streaming application, used for Twitch).
I though about using the Robot class to take 25/30 screenshots every ...
7
votes
0
answers
2k
views
How to programmatically share Android device's screen with another via wifi? (not screenshot) [closed]
i must write an app that shares my android device's screen with anothers.(not screenshot)
I searched on the internet a lot but i didnt find an answer.
Is it possible? Does android let us to do that? ...
6
votes
1
answer
2k
views
Screen sharing and tem viewer in android to android [closed]
I want to implement screen sharing functionality in my app like we use team viewer.
I search a lot for third party tool.
One tool i have worked is opentok(Tolkblox). But it want give exact facility ...
6
votes
0
answers
2k
views
Janus Webrtc screen sharing without Chrome plugin and only with server Janus Gateway extension installed [closed]
Is there any way to implement client screen sharing functionality using webrtc without mandatory installation of any extension as Hangoutdo? Why hangout never ask to install any extension to do screen ...
5
votes
1
answer
3k
views
Getting "ScreenCaptureError" in Chrome using Kurento Media Server
I'm trying to share my screen with Kurento WebRtc server. But getting this error:
NavigatorUserMediaError {name: "ScreenCaptureError", message: "", constraintName: ""}
There is no errors in Firefox ...
5
votes
4
answers
4k
views
How to get Agora io Screen sharing cancel event?
I am using agora io for video calling and screen sharing. screen share is working fine. But problem is when I cancel the screen share then stream is not displaying. But join is still active. I need to ...
5
votes
2
answers
10k
views
Screen sharing in iOS app? [closed]
I want share my application iPad screen with other devices which are running the same application.
More detail: My application is a meeting application. Now I want that those who are the participants ...
5
votes
1
answer
5k
views
Screen sharing in native Android application using webrtc
I searched many documents but didn't find any exact solution for my problem. I want to implement audio call and screen sharing in Android native application using webrtc without using any third party ...
5
votes
1
answer
2k
views
Trouble setting up screen sharing on Fedora 27 Desktop
I'm running Fedora 27 Desktop edition with GNOME. I've tried instructions from all over the web, but haven't found anything that lets me set up sharing my screen with a remote user. Can anyone help me ...
5
votes
0
answers
965
views
Detecting if another tab is sharing screen on client's browser, and stopping them from sharing
Generally, with a webcam, if a browser tab, or a desktop app is using the webcam, other sources cannot use that webcam until the first app stops.
In a similar way is it possible to detect if there is ...
5
votes
0
answers
1k
views
Detect / Block Screen sharing by mac app : Swift
I want to check screen sharing is enable by another app like TeamViewer or any remote connect app. And disable all the screen sharing and screen recording when my mac app is launch. In iOS UIScreen....
5
votes
2
answers
581
views
Writing screensharing plugin/driver
I have been using OpenTok for developing a webapp that can broadcast a stream to upto 2500 subscribers. OpenTok handles most of the work for you, but it doesn't allow screensharing - which is critical ...
4
votes
1
answer
3k
views
Detect Firefox support for screen sharing
Firefox, since version 52, will support screen sharing via:
navigator.mediaDevices.getUserMedia({ video: { mediaSource: 'screen' }})
.then(stream => { ... });
Check out this test page to see it ...
4
votes
3
answers
3k
views
Find the differences between two images for screen sharing apps
Hi I'm writing a client/server remote viewer (desktop sharing) application where screenshots of the desktop are sent across the network over a socket. I'd like to reduce the size of the transfer by ...
4
votes
1
answer
1k
views
Screen blinking while screencasting | ArchLinux and Manjaro
When you try share screen or use screen recorder in Arch Linux or Manjaro, the screen is blinking like in here: https://i.sstatic.net/nvi4F.jpg
How to solve?
4
votes
2
answers
978
views
Screen sharing capabilities
I am trying to develop a screen sharing application. I would like to know how the screen sharing works on the desktop by sending and receiving network packets. Can i get any architecture or help on ...
4
votes
1
answer
4k
views
testing using selenium: chrome screensharing auto select tab and share with audio
I am testing my website using Selenium and I am able to open chrome with --auto-select-desktop-capture-source="tab_name" and select the tab when screen share is enabled. Now I want the audio playing ...
4
votes
2
answers
8k
views
Split one HTML page to display different views on multiple screens
I have two screens say Screen 1 and Screen 2 and a HTML page with JavaScript/JQuery.
What I want to do is that split the HTML into two views. One on Screen 1 and the other on Screen 2.
Screen 1 has a ...
4
votes
0
answers
2k
views
How to detect when my application window is screen shared
How can I detect on Windows OS level when any of my desktop application window is screen shared by any screen sharing tool. I am sure any screen sharing tool can not do screen sharing to remote user ...
4
votes
3
answers
8k
views
Attempted to start an invalid broadcast session in live broadcasting using replaykit ios
I'm currently working on live screen broadcasting app which allows the user's to share their screen on Youtube, Facebook, Mobcrush like apps. Everything is working fine but sometimes broadcast ...
4
votes
2
answers
533
views
Memory management in storing Image buffer with hash in screen sharing program
Edit:
I am not getting enough response for this question may be i am not able to explain properly. Let i try to explain background to this question.
Every screen sharing program there are two ...
4
votes
0
answers
2k
views
how to check if the device is being accessed remotely in android using Java ? or javascript for cordova?
I have an android app in which I just wanna check if the device is being operated remotely or not? such as via TeamViewer or any desk app or even if any screen sharing is ongoing
This is because I don'...
3
votes
5
answers
10k
views
What version of RDP is used in Windows 8?
I've tried to connect to Windows 8 Developer Preview via rdesktop 1.6 and freerdp 0.8.2 from linux and there was no success.
I've get:
ui_unimpl: NOT IMPLEMENTED: Unknown Capability Set 0x1E ...
3
votes
1
answer
3k
views
Entire screen sharing Media Stream getDiplayMedia()
I want to let the user share his screen, I use getDisplayMedia() to let the user start sharing and it let him choose entire screen or chrome … etc.
so my question is: can I let the user always choose ...
3
votes
3
answers
7k
views
Screen sharing in native iOS app using WebRTC [closed]
I'm exploring WebRTC, I made a demo using it and it works perfectly, but now I want to share my app screen using WebRTC in my native project.
Is it possible?. I searched many documents but I didn't ...
3
votes
1
answer
3k
views
How to detect when OS X Screen Sharing is active programmatically?
OS X does not make it obvious that you might've left a screen sharing session open -- and it's still actively broadcasting your session to these other computers. Does anyone know where Snow Leopard ...
3
votes
1
answer
9k
views
Programatically enable Screen Sharing and Remote Login on macOS Big Sur?
I'm looking for a way to programatically enable Screen Sharing and Remote Login on macOS to help with automated provisioning of new machines.
I'm running the following code in a .sh script on the new ...
3
votes
2
answers
1k
views
Differentiate between screen share track and camera track in a normal webrtc
Is there any way to differentiate between screen share track and camera track in a webrtc video call?
I am able to add both video tracks(camera as well as screen share track) using proper negotiation ...
3
votes
1
answer
1k
views
Is there a way to capture/share only own app screen in Android via WebRTC?
Based on the AppRTC example I can only share the whole screen on Android, not only my own app 1. That is, when my app goes to background the screen sharing does not pause, instead, the other app is ...
3
votes
1
answer
986
views
C# Best approach to send screen difference over socket
I am working on screen sharing project. I am sending only screen differences over socket comparing previous and actual buffer. It working
I am sending 8 to 9 FPS to client using Format16bppRgb555 to ...
3
votes
1
answer
10k
views
How to share screen of one android device with other through WIFI?
In my Android application one Mob Phone will share the desktop screen with other Mob Phone both connected to the same network. So how it is possible to view all the files of One Mob phone from other ...
3
votes
1
answer
3k
views
How to disable entire screen sharing and allow only application window and browser tabs sharing in BigBlueButton?
Using BigBlueButton for online classroom I want to allow moderators to share their browser tabs or a particular application but not entire screen. When we tap on the screen sharing button from ...
3
votes
2
answers
2k
views
Is screen sharing possible in cordova?
I am using opentok for video chat and screen sharing. It works perfectly for me on a browser. However my application also run natively using cordova.
There is a cordova-plugin for opentok which ...
3
votes
2
answers
1k
views
Microsoft supporting ORTC or WebRTC?
After reading multiple articles, I am left confused whether Microsoft will follow WebRTC standard or
will follow its cu-rtc successor O-RTC ?
Also Opera states its support for WebRTC for versions 18+,...
3
votes
1
answer
1k
views
invalidAccessError: getDisplayMedia must be called from a user gesture handler - Safari
I get sharing screen by using mediaDevices.getDisplayMedia() and it work well on Chrome and Safari < 15. But when I try it on Safari 15, I hit the bug:
invalidAccessError: getdisplaymedia must be ...
3
votes
0
answers
63
views
How to put domain instead of app ID when Screensharing in Chrome Extension?
My Chrome App has been verified and approved.
I have implemented Screen Share functionality.
I want to show my domain instead of the app ID. See the below Image for reference.
My Current App: Shows ...