ScreenStream by Dmytro Kryvoruchko: Definitive Guide to Open-Source Android Screen Streaming 2025

This guide is definitive look in depth into design and features of ScreenStream. ScreenStream software. 

Our world is increasingly connected and sharing what’s in front of us is not flimsy requirement and is necessity. Its necessity for working as well as for educational purposes assistance as well as for pleasure. However over years streaming content onto an Android devices display has been filled with pitfalls. 

Users are forced to navigate through maze of unofficial software with high cost of subscriptions ads ridden applications. that have unclear privacy policies or costly solutions. that need special cables desktop client software and complicated networks configurations. simple gesture of “Here let me show you” usually transformed into grueling technological nightmare. 

This is world in landscape. that ScreenStream can be found. Screen Stream remarkable app developed by Dmytro Kryvoruchko emerges not only as an alternative and an important fundamental shift. ScreenStream can be described as an extremely powerful flexible and refreshingly transparent application. that turns any modern Android device to live streaming screen as well as an audio streaming machine. 

Its fundamental idea is revolutionary by its simple nature it streams your screen to any modern browser. There are no extension or proprietary client and not as well as no cable required. Its constructed-on basis of open-source principles empowerment of users as well as technical flexibility creating useful tool for anyone including IT teachers and professionals to casual and novice users. 

This guide is definitive look in depth into design and features of Screen Stream. ScreenStream software. It will be thoroughly dissecting three different streaming options   Global (WebRTC) Local (MJPEG) and RTSP. We will explain technical aspects behind each providing guidance on best one you should select for your particular requirements. It will be explored in detail through its many applications including professional presentations remote technical assistance. 

In addition, well delve into specifications for technical purposes as well as value of its open-source character and offer step by step introduction to technology. Learn ways in which ScreenStream is only one. that decodes and makes accessible realm of screen sharing on mobile phones. 

The Philosophy of Screen Stream: Freedom Through Open Source 

Prior to exploring features important to know philosophical foundation on. that ScreenStream was created: Screen Stream is 100 100% open source and licensed with nonexclusive MIT License. With market.. that is.. that is dominated by closed source “black box” applications this could be most significant feature. But what exactly does this translate to end user? 

1. Transparency and trust: whole Source code for ScreenStream will be freely accessible to anyone who wants to look it up or audit. It is also possible to verify. It is not necessary to believe word of developer.. that this app is safe and protects privacy. Researchers security experts as well as curious users are able to look at inside of app to find exact way it operates and what information it processes as well as where data is used. This transparency level will boost confidence in midst of increasing breach of privacy and data security. 
2. Security Since threes lot of eyes at code weaknesses will be discovered and quickly fixed through worldwide community. When you have tool… that gives access to all information on your computer screen this community driven security audit is must. ScreenStream application is leader in security particularly with its WebRTC mode which provides complete encryption. 
3. Flexibility and Freedom: MIT License allows users to enjoy wide range of freedom. It allows you to alter code add with your personal programs as well as use it in your own projects without restrictions on licensing.. that are typical for commercial software. This is what makes ScreenStream more than an application but rather an essential technology upon which other applications can build upon. 
4. There is no Vendor Lock in When you use proprietary software, you’re subject to decisions of one particular business. They may alter options price increases and even end service anytime. Since ScreenStream can be described as an open-source software and is built upon standardization. that is open such as WebRTC HTTP and RTSP user is in complete control. application will run in long run as long as these standards remain without corporate agendas. 

This dedication to open-source principles which is championed by developer Dmytro Koryvoruchko sets ScreenStream distinct. ScreenStream is program created by programmer to serve community and puts users’ freedom and functionality over all other things. 

The Core Engine: How ScreenStream Works 

In its core ScreenStream utilizes standard built in Android component known as Media Projection API. It is only official and secured method used by Google for applications. that record content of devices display or system audio. If you are first to begin stream Android will request your authorization which ensures. that screen recordings will not take place without your express and one time permission. 

When you’ve been granted permission ScreenStream captures contents of your screen encoding content in real time video format and utilizes your devices internet connection (Wi Fi Mobile data Wi Fi or tethering method) to stream video. real power behind app is in three distinct highly optimized ways… that it provides for final stream. that well go over in detail. 

The Three Pillars of ScreenStream: Choosing Your Streaming Mode 

The real power of ScreenStream is in flexibility of its use. It isn’t standard solution. Instead, it has three distinct streaming options designed for specific situations security needs as well as technical settings. 

Pillar 1: Global (WebRTC) Mode   Secure Encrypted Worldwide Sharing 

Its Global mode is most user friendly and powerful choice for sharing your monitor with any person around globe. that places heavy focus on security. 

• the technology: What’s WebRTC? WebRTC stands for “Web Real Time Communication.” It’s an open-source framework fully supported by modern browsers (Chrome Firefox Safari Edge). that allows real time video voice as well as data communications direct between browser and device. It’s also known as peer to 12 peer (P2P) connectivity. Instead of video stream being sent via your smartphone through central server afterwards to your device WebRTC aims to establish direct link between your mobile and your web browser. This means reduced delay (less delay) as well as enhanced security. 

• What is HTML0? ScreenStream implements WebRTC ScreenStreams use of WebRTC is top quality example of secure simple. If you begin Global streaming software produces an distinct “Stream ID” and prompts you to establish password. To see screen you only needs to go to ScreenStreams ScreenStream website to enter ID along with password. stream is complete encryption… that means.. that audio and video data are secured by your Android device. It can be decrypted by your browser by using shared password. signaling server responsible for initiating connection will be able to view content on your screen. Video and audio flow direct from your computer to screens providing highest level of security. 

• Key Features of Global Mode: 

• • Full Multimedia It streams more than only video on your screen but also internal audio as well as your audio through microphone. This can be useful for narrating contents of talk explaining an issue or offering live commentary on games while streaming. 

• • Password Security: mandatory password guarantees.. that only authorized users are able to access your stream. 

• • Zero Client Install Viewers only require an updated internet browser. There aren’t any extensions. that need to be installed or programs to download which makes program extremely accessible to non-technical users. 

• • Public Open Source Signaling Initial “handshake” to connect peer networks is managed by an open-source public signaling server. that is maintained by ScreenStream. ScreenStream Project. It is consistent with apps general philosophy of openness. 

• Bandwidth considerations description states “Bandwidth grows per viewer.” In real P2P model it is required.. that your device sends different copy of your stream to each of viewers. For example, if stream is at 2 Mbps and you stream to three people it is going to require. that your phone possesses an upload speed of 6 Mbps (3 two Mbps). This is what makes Global mode ideal for one-on-one session or smaller groups. 

• Ideal Use Cases for ScreenStream Global Mode: 

• • remote technical support Safely assist family member with settings of their mobile from anywhere in world. 

• • secure business presentations Make presentation confidential with customer without worry about being snooped on. 

• • Distance Education: tutor can guide student on how to make use of an educational app within private secure session. 

Pillar 2: Local (MJPEG) Mode   Simple Zero Setup Offline Streaming 

The Local mode is specifically designed to offer ultimate speed and simplicity while you and your users are connected to same network. 

• the technology: What’s an MJPEG? MJPEG stands for Motion JPEG. Contrary to modern video codecs which employ complex compression methods between frames MJPEG has simpler format. Its essentially an individual stream of JPEG images.. that are delivered one after one another which creates an appearance of movement. Although it isn’t as efficient as codes like H.264 however its simple nature is extremely robust and widely compatible. 

• What is HTML0? ScreenStream uses MJPEG to implement it: Once you have started Local streaming ScreenStream converts you Android gadget into miniscule web server. It provides you with local IP address (e.g. http://192.168.1.5:8080). Any user on same Wi Fi connection can use this IP address within their browser and be able to view your display. This is as simple as that. You don’t need internet which makes perfect solution for non-internet environments such as classroom or secured network for corporate one. ScreenStream application handles entire server configuration internally. 

• Key Features of Local Mode: 

• • Truly Offline Capability Perfectly works over Wi fi networks or mobile hotspot or even with USB tethered connection and does not rely upon web. 

• • Optional PIN Security: It is possible to make 4 digit password to stop unauthorized users from.. that same network from accessing your streaming. Be aware.. that this is intended to control access but not encryption. 

• • Universal Compatible: Since its just an basic HTTP image stream it can be used on any device.. that has web browser regardless of age of it. 

• • Image Customization This feature provides advanced tools to alter image stream. This includes cutting to an area of display altering resolution of output (to reduce bandwidth) as well as turning screen. 

• • IPv4 and IPv6 support: Ensures compatibility with latest and old infrastructures for networks. 

• Bandwidth Issues: app notes “Each viewer gets separate image stream.” Like Global mode your phones processor and networking interface will have to provide each viewer in separate way. more viewers you have greater load for your phone. This makes mode suitable to local viewers. 

• Ideal Use Cases for ScreenStream Local Mode: 

• • Quick In Office Demos Developers can immediately display an UI glitch to colleague who is couple of desks away without requiring any configuration. 

• • Classroom Instruction teacher is able to show tablets screen onto students laptops within classroom where internet connectivity isn’t reliable or available. 

• • home use: You can share almost anything via your mobile to your laptop or TV on network at home. 

Pillar 3: RTSP Mode   Professional Powerful and Customizable 

This RTSP mode is designed for powerful users’ developers and creators of content who want to connect their Android screen with bigger professional video workflow. 

• Its Technology What’s RTSP? RTSP stands for Real Time Streaming Protocol. Its control protocol used in networks developed to manage streaming servers. Contrary to other options.. that ScreenStream functions as server in RTSP it acts as client. ScreenStream is acting like user. It takes your screen as well “pushes” stream to dedicated separate RTSP server which you can provide. server handles transmission of stream to viewers. 

• What is it? ScreenStream implements RTSP This option offers an array of options.. that are professional grade. There are variety of efficient codecs for video like H.265 (HEVC) or industry standard H.264 (AVC) as well as new generation non royalty AV1. Audio codecs are available including options like flexible OPS as well as widely compatible AAC as well as lower bandwidth G.711. You configure ScreenStream app with address of your RTSP server (e.g. rtsp://your server ip/live/stream) and it begins pushing encoded video and audio. 

• Key Features of RTSP Mode: 

• • Professional Codecs Being able to select your preferred codec enables you to choose between quality latency as well as bandwidth in way.. that is perfect for your demands. H.265 is good example. It has same quality as H.264 with roughly same bitrate. 

• • Scalability Your phone can only send only one stream to your super server the 

Practical Applications and Use Cases (Expanded) 

Let’s explore ways in which ScreenStream changes way we do jobs: 

• Remote Technical Support parent you call is disoriented by brand new application. Instead of explaining buttons on your phone simply ask parent to download ScreenStream. It will initiate an Global stream and give you their username as well as password. On your desktops browser you can view their display at real time pace. It is possible to talk user through each step via microphones audio and then watch their swipes and taps to make sure they’re performing task correct. This issue can be solved in matter of minutes not hours. 

• Live presentations: Youree mobile app creator whose about to showcase your apps new features to potential investors on video calls. Instead of struggling using document camera.. that is pointed at your smartphone to start presentation you launch with ScreenStream World stream and send link. Investors get clear and full screen display with low latency of apps functionality including internal audio to create sound effects as you speak into your mic. 

• Education and tutoring: Chemistry teacher needs for students to learn how to utilize app for periodic tables using tablet. School Wi Fi is blocked off from access to internet. teacher creates mobile hotspot using her smartphone then connects her tablet as well as laptops of students to it then starts an ScreenStream locally stream. Students can watch video in their personal browser and see exactly what their instructor is showing on her tablet. 

• Content Creation: You are rising star in mobile gaming. Youd like to stream gaming on Twitch using professional overlays. Install free MediaMTX server for your personal computer. Then you start ScreenStream streaming RTSP via your gaming device and then push quality H.265 stream to your computer. Within OBS Studio you add an “RTSP Source” point source to local server phones screen will appear as an element. It is now possible to adjust screens size include your webcam alerts for follower and stream professional broadcast without expense of capture card. Thats strength of ScreenStream. ScreenStream community. 

Getting Started: Installation and Your First Stream 

From installation stage to your first broadcast using ScreenStream can be quite quick. 

1. Download it from Play Store: Search for ” ScreenStream by Dmytro Kryvoruchko”. It is lightweight app in size and downloads small amount.. that is just 24MB. 
2. Verify Compatibility This app is compatible with Android 6.0 or greater. Check Play Store listing shows its was updated on July 14th 2025 (version 4.2.6) which indicates an ongoing and continuous support. app boasts five million+ downloads which is an indication of its value as well as its reliability. 
3. Allow Permission to Grant: very first when you click “Start” button in application the Androids Media Projection service will open an alert asking your consent to take picture of screen. This is an important security option.. that is part of OS. Just agree to feature. 
4. Your First stream (Local mode): easiest method to view ScreenStream live is to use it in Local (MJPEG) Mode. 

• • Check. that both your phone and different device (like laptops) are both connected to same Wi Fi. 

• • Launch ScreenStream. ScreenStream application. 

• • Choose “Local” under “Local (MJPEG)” tab. 

• • Press huge “Start” button. 

• • The app will display one or more addresses (e.g. http://192.168.1.5:8080). 

• • Open your laptop and open an internet browser then input address exactly. 

• • The screen on your phone appears within your browsers window. It’s now time to stream! 

 

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The Technical Corner and Final Considerations 

• High Data Utilization: app rightly warns users. that streaming particularly videos with high quality use lots of data. If you are mobile user, it’s highly recommended to utilize ScreenStream using wi fi connections to ensure… that you dont use your full daily data allowance within single session. 

• Content Evaluation and Compatibility It has been “Rated for 3+” It is also confirmation. that it’s an application. that does not contain unacceptable content. compatibility info which states. that it “Does not work on your device” with certain models is crucial factor to consider. It could be because of excessive battery optimization or security tweaks. that are made by specific device makers which interfere with Media Projection API. It’s not an issue of ScreenStream and is more problem with nonstandard Android implementations. 

• A Mature Version: Having been released on 17 July 2016 ScreenStream has become an established stable and mature application which has been improved through years and has hundreds of thousands of downloads. 

Tool for Modern Digital Citizen 

ScreenStream developed by Dmytro Kryvoruchko is much more than simply screen sharing app. its testimony to strength of open-source software and innovative engineering. It tackles difficult issue and presents three distinct efficient and simple solutions. 

It is respectful of user’s privacy with its complete transparency as well as secure and totally free of advertisements or subscriptions as well as data harvesting. that can be found in ecosystem of apps. 

It doesn’t matter if you’re an expert who needs to incorporate your Android device with sophisticated broadcast schoolteacher looking for an easy way to display your screen within classroom or an individual who would like to assist family members with their phones in distant location ScreenStream provides an application. that is designed for your needs. 

The distinct distinction between safe Global mode and basic Local mode and powerful RTSP mode creates ScreenStream seem like three top quality applications all in an efficient and lightweight application. 

In an age. that requires constantly collaboration and sharing ScreenStream stands as an essential tool. It

gives users tools they need provides users with robust tools and takes them away from clutter and lets them concentrate on what the yd like to share and not on what they need to communicate it. Anyone who has an Android smartphone installing ScreenStream isnt simply adding another application, it’s an upgrade to your digital toolbox.