This is hands down the best explanation of the protocol. This is exactly I needed to understand. Developers like me don't need tutorials on how to make a zoom clone, just teach us how it works and we will make a better product. I was trying to create an lms with webrtc capability but nobody explained the protocol and how to create a server better than this. Thank you!
Your comment made my day! Can't tell you how much I appreciate that. Still in the really early phase so I have to stay motivated and great comments do the trick. Let me know if there's anything you'd like to see, but more content is on the way!
Just watched in end to end. This is the best webRTC tutorial ever made. I think you set a new standard for how to teach code content on youtube. I feel like this is a great skill with all the AI applications that are being built.
Thank you for such an amazing compliment! Humans teaching humans effectively... I think that will always be important and I promise I'll never fake my teaching with an AI bot :) Keep coding!
Thanks Rob! So useful, I hope many other devs, like me who've been circling around webRTC for a few years, are also motivated to roll their sleeves up and get started without needing 50 browser tabs and 7 youTube videos open.
Thanks a ton for the shoutout! I can't believe you think I'm on the same level as IBM. That's some high praise! I'm working on more of these longer form videos and hopefully they do more of the same. Thanks again for the support! It's why I make them :)
Thanks, Rush! Can never believe how little there is on WebRTC anywhere, and not much more on websockets. Let me know if there's other topics or content you'd like to see!
Loved this tutorial! Great content, easy to follow along, and fun to watch! Loved your teaching style and the ease that you covered a very technical subject. Makes me want to watch your other tutorials. Thanks much!
Fantastic. Really great job with this explanation / tutorial. You seemed to enter turbo mode when you got to the code example. Maybe slow that down a bit. I got dizzy as you flipped from file to file.
Thank you! Hard to stay motivated at times with so many big YT channels out there, but these types of comments make all the difference! Keep writing awesome code!
I like the admissions of your own mistakes during your learning process, makes it more realistic. By the way, this stuff is gold so far. I am learning just for fun, but this stuff could be very useful down the road.
Hah... At least you know I'm no deep fake. :) One of the biggest assets as a teacher, in my experience, is having made a lot of mistakes. It means I know how everyone else feels and where to focus attention. Always fun when to find someone learning for fun :) Thanks for watching and commenting.
At 1:02:04, you made a mistake here. `remoteStream` is of type `MediaStream`, so this `addTrack` (which is slightly different from the one provided by `RTCPeerConnection`) only accepts one argument, which is track (of `MediaStreamTrack` type). I noticed this because I was coding in TypeScript. Probably, it works without any error because it's JavaScript. I did try it after removing the `remoteStream` argument from your code, and it works the same. However, it's better to mention it if you also didn't notice while writing the code because like me, people can get confused.
Thank you very much for sharing your valuable knowledge with such a kind, clear, and professional approach. Haven't implement this project just yet, but do want to show my appreciation. Subscribed! If it will be possible to add a geo-location service into this potion in the future, despite the fact that it a bit overwhelmed currently- that will be really awesome.. Thanks a lot! p.s. It feels like a hidden gem. There's no doubt that this channel deserve more viewers. Good luck. p.p.s (sorry) Just remember in a couple of important comments: 1. A manu of content and dividing the video into episodes could have been really helpful.. 2. A deployment instructions would be great as well..
Than you for noting the miss on adding chapters to the video! That was a huge oversight and I got them in. I do have a deployment video but I haven't rolled it out yet. It is really hard to know how to help people best in this way because there are so many options... AWS/Azure/Digital Ocean, Apache/NGINX, domain management, Linux distro, etc. I will get something out but need to put more thought into it.
Thank you! It's awesome to find a niche to fill on the over saturated Internet :) WebRTC is such a great tech I'm glad you found it useful. More videos coming!
Thank you so much! I can't believe the positive reception that this has gotten. Really encouraging to keep content coming and a reminder how little good material there is on an awesome tech. Thanks for watching and commenting. Code on!
Fantastic tutorial and the git repository provided is gold. You've gained a follower. You mentioned that this is browser based, so will I always need a browser to implement it? Can't I go ‘browserless’ like zoom or teams or do they both use a different approach to WebRTC?
Many thanks for the encouragement! The answer is, sort of :) WebRTC is strictly browser based, but the API has been carried over to other areas, so everything might feel the same. As a for instance, both Zoom and Teams are stand alone applications, with browser versions. I think you can use WebRTC with Electron, and make a stand alone app, that would be a Zoom competitor.
Very well explained, I tried to make a WebRTC project before (after a lot of reading) but got stuck on the STUN server due to some stupid political things that prevent us from accessing a lot of free stuff where I live. anyway, I think it's a good time to get back to that project and try again. Subscribed, Thanks!
Thank you for the comment, and subscribing! If you need to make a stun server, I can show you how to do that, but I can't overcome politics :) More videos coming on WebRTC, so keep coding!
I'm so glad you enjoyed it, and hopefully got a lot out of it! I remember having a hard time when I first started but that was almost 10 years ago. My new mission is to fill in the huge college gap that should not exist. Thanks again!
Thanks for the video!I have a question - if the webrtc uses UDP, so, it is not secure protocol.Any person can capture my internet traffic where data is in a raw format (sequency of frames with audio and video data).Am I right?
Any way to make this work on not just local network but over any network? I have been stuck on this part for almost a week. Found no help on web either.
It shouldn't matter what network you're on, excepting the networking settings. Have you set CORS for it? Is there something with the firewall on your other network, or special routing?
I could be wrong but I'm pretty sure you can use TCP yeah it's not very suitable for real time application but you can use them for sending files and stuff, you have that choice.
You're not wrong, you absolutely could! I'm sure it has been done, but it would need a specific purpose to make sense, because it defies real time by its nature (adding latency for instance)
Hi :) I have a police camera that can accommodate a SIM card (NVS4-Q 4G). We want the live stream to start from the web browser when the 'Record' button is pressed. We want to do this using the 'WebRTC' technology. Is it possible to accomplish this?
I'd probably need more information, but if you have a browser with an internet connection and a camera, you can use WebRTC to stream and record :) The limits of the SIM card will obviously dictate how much you can store, but the stream should be fine to go wherever it needs to go, secure and fast. If you aren't streaming and just want to record, yes, I have used WebRTC to do that on many occasions.
@@goodmorningdevelopers The camera works with the CMSV platform. When you turn on the camera, it supports features such as wifi/4G live streaming, SOS, PTT, GPS, and recording or downloading videos via the CMSV platform. Here's what I'm curious about: I know the IP address of the SIM card in the camera. Is having this address alone sufficient for WebRTC? Additionally, what are the minimum requirements needed to use WebRTC? Thanks a lot :)
Error: ENOENT: no such file or directory, open 'cert.key' at Object.openSync (node:fs:581:18) at Object.readFileSync (node:fs:457:35) at Object. (/Users/macbook/MyAppApi/webrtc-starter/server.js:13:16) at Module._compile (node:internal/modules/cjs/loader:1376:14) at Module._extensions..js (node:internal/modules/cjs/loader:1435:10) at Module.load (node:internal/modules/cjs/loader:1207:32) at Module._load (node:internal/modules/cjs/loader:1023:12) at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:135:12) at node:internal/main/run_main_module:28:49 { errno: -2, code: 'ENOENT', syscall: 'open', path: 'cert.key' } hello I am getting this error I created the files in MacBook I got these four file after run those two commands Commands ( mkcert create-ca mkcert create-cert ) 1.create-ca-key.pem 2. create-ca-pem 3. create-cert-key.pem 4. create-cert.pem I am using macbook
Okay I solved it. Solution in your server.js replace this const key = fs.readFileSync('cert-key.key'); const cert = fs.readFileSync('cert.crt'); into const key = fs.readFileSync('cert-key.pem'); const cert = fs.readFileSync('cert.pem');
Extremely informative and underrated video! It would also be nice to have a follow-up video where you delve more into the STUN servers and how to set up one yourself using Coturn for example. That's the only thing that's missing to me. I subscribed!
THANK YOU, oh my god it's like people are gatekeeping all these extremely valuable information. i tried making a chat app with rooms and couldn't find a single article or tutorial on how to actually *Architect* such a thing . all of them either didn't cover the rooms functionality or used a third party tool to handle it. nothing language or tool agnostic ( which is what i was looking for).i ended up spending two days trail and erroring the thing until i had a working prototype which im still not sure if i made the right choices. but this video neatly covers the whole process and saves you days of searching and trying. i literally can not thank you enough.
Hah! My goal, initially, was to just make a relevant video on an under-covered topic, but I think my new goal is to try and be a champion to get WebRTC mainstream. I completely agree... it took me just reading the blasted manual to make any sense out of the API because no one would really cover it. Maybe we can knock the doors off the hinges and give Zoom, Twillio, and company a good scare and get it mainstream :)
I dont have enough words to appreciate your work. Please never stop teaching, you have that talent and experience for being an amazing teacher which very less people have. Highly appreciated.🤩🤩
Chill guys All we have to do is just share out SDP and ice Candidate Lets make it clear 1. we create a peer connection we create and sending our SDP (offer) and we set it on local, that guys on the other hand will be doing the same but will be creating and sending SDP (answer) 2. we got ice candidate (when create PC is occurs automatically) we share it with that guy on the end using signaling server and again he is doing the same 3. then they both get each other's SDP (offer and answer) and set it as their remote and all set!!!!
Hah! It's always fun to find a palylist or channel with some stuff you enjoy :) I hope you find some good videos and let me know if there's anything you'd like to see.
This is one of the most comprehensive tutorials i have ever watched. explained a lot about webrtc this is mindblowing that it's free. I was wondering if it is possible to connect multiple users together, maybe like a dynamic video conference. just like microsoft teams
Thank you! Absolutely, you can do that, but it requires another tool. I go over that here: th-cam.com/video/V8dIDXTF5Vo/w-d-xo.html The free part ... I'm finding that I'm an instructor, not a TH-camr. Trying to figure out how to keep putting out content that is helpful, but I'm so glad it helped you so much!
@@goodmorningdevelopers Thank you. I am just getting started with WebRTC and I just understood the idea that webRTC is made to connect 2 peers. To connect more the logic and execution should be handled by me. Just came across MESH, MCU and SFU. I was looking into them now and saw your reply on my comment. Will check it our right now! Thanks again
Damn, this channel needs more attention. You are my friend so assertive and thorough, I've never seen even at my college professors explaining that good. Thanks a bunch! What a material! Please keep going!
Thanks for the incredible comment! It really means a lot. I promise to keep making videos if you'll keep watching them, and maybe more people will learn from them... don't tell your professors about the channel though ;) Let me know if there are topics you'd like to see covered.
@@goodmorningdevelopers I am looking for good example of webrtc in combination with Vue 3 composition API and Typescript. Still nowhere to find something like that. There is a lot of unclear and wrong examples about the two. Documentation si outdated and therefore some basic usage of webrtc in Vue is misleading. Thanks for hearing our voice! It means a lot.
Thanks. I was the newest new to WebRTC. I need to know, in plain language, what WebRTC is, how it works. That 5-32 minutes part did just that perfectly. Nothing fancy. Explaining in the simplest way.
Thank you so much! Sometimes all you need as a developer is a little overview the API, some examples, and a little guidance on the docs. No need to pound out 1000 line project, just get to the point! More good ones on this coming.
👌Your explanation is really amazing, made me understand, what actually happening behind the code, till now I didn't got any explanation for Web RTC like this, Thankyou so much for clearing the concept👏👏👏
Thank you so much! It is amazing how rare explanations are... Just keep doing it. The more people riding WebRTC, the stronger the community will become. 😃
Thank you so much for sharing. I'm really love this video. I try your teaching and I try host but but it work only local network(the same network). if I use different network, it's not work. I'm gonna buy your course in Udemy. I'm just hope that I will found problem
Thank you very much for sharing your valuable knowledge with such a kind and professional approach. Haven't implement this project just yet, but do want to show my appreciation. Subscribed! If it will be possible to add a geo-location service into this potion in the future, despite the fact that it a bit overwhelmed currently- that will be really awesome.. Thanks a lot! p.s. It feels like a hidden gem. There's no doubt that this channel deserve more viewers. Good luck.
Thank you so much for your kind words! It's a blast creating content that is both helpful and enjoyable, but that much more when people engage. Let me know if you have requests on what to do next, but more is coming. Code on!
I really appreciate the comment! These videos are a blast to make but I never know what will be helpful, and these make all the difference :) More are coming (on WebRTC and like stuff).
Hey Rob, great intro into WebRTC! I wanted to point out that the discount coupon for the course has expired. Would you care to update the link with a valid coupon? I'm looking forward to buying the course!
Here you go: www.udemy.com/course/mastering-webrtc-part-2-real-time-video-and-screen-share/?couponCode=572208D4B41A2280EFC0 I'm hoping to have a similar, complete playlist here at some point, but that was a ton of work and I have a big back log so this is a good place to go for now, if you can spend $10. Let me know any questions!
Hey brother, السلام عليكم ورحمة الله وبركاته I've sent 2 months working in my graduation project that go around the WebRTC and the video chatting as a core challenge. I've seen many and many tutorials but I wanna tell you that this is the most one that is aggregate, simple and effective. It aggregate the whole process in a simple-nice way. I wanna thank you very much and I hope you come to Egypt and see you one day ان شاءالله 🙂❤
Thank you, Mohamed! That is high praise for someone who's been on the subject in a graduation project for 2 months. I hope to come to Egypt some day, I am pushing more WebRTC videos soon, and keep coding! The world needs more options for video chat :)
Can you suggest where I can find documentation that covers SDP codec settings and options? I ran into an issue that has nothing to do with the info you provided. WebRTC audio quality seems to be optimized for low bandwidth voice and frequency cancelling. I haven't found documentation to help me change the SDP codec settings.
@@goodmorningdevelopers Yes I saw that page about SDP. It seems WebRTC is intended for speach only. I assume this after watching Kranky Geek's Google Chrome video about WebRTC audio. Later today I will try to test a WebRTC project made for musicians. It's on GitHub called "jacktrip-webrtc". TH-cam video by "Web Audio Conf" talks about it. This implementation routs the audio through the WebRTC data channel. I think it bypasses echo and noise cancelation. The audio may arrive before the video. I hope this won't affect my use case too much.
@@goodmorningdevelopers okaay, i tried lately to import webrtc but its not working that I stock there on webrtc, i got this error " super expression must either be null or a function"
@@listen10778 It's been a little while since I've done it, but try this: github.com/react-native-webrtc/react-native-webrtc And you'll have to have the dev client from here as well: docs.expo.dev/develop/development-builds/create-a-build/
This is hands down the best explanation of the protocol. This is exactly I needed to understand. Developers like me don't need tutorials on how to make a zoom clone, just teach us how it works and we will make a better product. I was trying to create an lms with webrtc capability but nobody explained the protocol and how to create a server better than this. Thank you!
the quality of knowledge I gained from this video is awesome what might be the reason this level of talent is still underrated
Bro I cant even start explaining how underrated this is
Your comment made my day! Can't tell you how much I appreciate that. Still in the really early phase so I have to stay motivated and great comments do the trick. Let me know if there's anything you'd like to see, but more content is on the way!
Just watched in end to end. This is the best webRTC tutorial ever made. I think you set a new standard for how to teach code content on youtube. I feel like this is a great skill with all the AI applications that are being built.
Thank you for such an amazing compliment! Humans teaching humans effectively... I think that will always be important and I promise I'll never fake my teaching with an AI bot :) Keep coding!
Thanks Rob! So useful, I hope many other devs, like me who've been circling around webRTC for a few years, are also motivated to roll their sleeves up and get started without needing 50 browser tabs and 7 youTube videos open.
Rofl!! A kindred soul :) it seems we all face that horror sooner or later. So much to learn, but it is manageable once you master a few concepts.
this is the same level of teaching that you get on ibm certifications on coursera keep it up man you will blow up
Thanks a ton for the shoutout! I can't believe you think I'm on the same level as IBM. That's some high praise! I'm working on more of these longer form videos and hopefully they do more of the same. Thanks again for the support! It's why I make them :)
best explanation of webrtc that I have ever seen. Thank you a lot sir.
FINALLY A TUTORIAL WITHOUT 3RD PARTY SUBSCRIPTIONS!!! THANK YOU!!
Hi man, you teach the concepts that are not usually on TH-cam and I am looking for rtc and sockets and here I found thank you!
Thanks, Rush! Can never believe how little there is on WebRTC anywhere, and not much more on websockets. Let me know if there's other topics or content you'd like to see!
The intro u gave about "we're not going to code together...I dunno what happened in all those files..." made me subscribe to ur channel immediately!
Hah, it's so tricky finding a good balance as a starting point for something this complex. Hope it makes sense and let me know if you run into issues!
Loved this tutorial! Great content, easy to follow along, and fun to watch! Loved your teaching style and the ease that you covered a very technical subject. Makes me want to watch your other tutorials. Thanks much!
Fantastic. Really great job with this explanation / tutorial. You seemed to enter turbo mode when you got to the code example. Maybe slow that down a bit. I got dizzy as you flipped from file to file.
This is amazing! I love your style and how you break each part down then expand it. Keep up the great work.
Thank you! Hard to stay motivated at times with so many big YT channels out there, but these types of comments make all the difference! Keep writing awesome code!
I like the admissions of your own mistakes during your learning process, makes it more realistic. By the way, this stuff is gold so far. I am learning just for fun, but this stuff could be very useful down the road.
Hah... At least you know I'm no deep fake. :) One of the biggest assets as a teacher, in my experience, is having made a lot of mistakes. It means I know how everyone else feels and where to focus attention. Always fun when to find someone learning for fun :) Thanks for watching and commenting.
Wow you are an amazing teacher! Wish people taught coding more like this!
Thank you! Really appreciate the encouragement. Let me know if there's content you'd like to see.
Reminds me of my college professor lectures. I'm still very grateful for the networks knowledge he gave to us.
It's amazing how much impact a good professor can be. I still carry a lot of that knowledge myself to this day.
Best explaination ever 👑
At 1:02:04, you made a mistake here. `remoteStream` is of type `MediaStream`, so this `addTrack` (which is slightly different from the one provided by `RTCPeerConnection`) only accepts one argument, which is track (of `MediaStreamTrack` type). I noticed this because I was coding in TypeScript. Probably, it works without any error because it's JavaScript. I did try it after removing the `remoteStream` argument from your code, and it works the same. However, it's better to mention it if you also didn't notice while writing the code because like me, people can get confused.
Noted! Trying to figure the best way to make notations like this.
Thank you very much for sharing your valuable knowledge with such a kind, clear, and professional approach.
Haven't implement this project just yet, but do want to show my appreciation.
Subscribed!
If it will be possible to add a geo-location service into this potion in the future, despite the fact that it a bit overwhelmed currently- that will be really awesome..
Thanks a lot!
p.s.
It feels like a hidden gem.
There's no doubt that this channel deserve more viewers.
Good luck.
p.p.s (sorry)
Just remember in a couple of important comments:
1. A manu of content and dividing the video into episodes could have been really helpful..
2. A deployment instructions would be great as well..
Than you for noting the miss on adding chapters to the video! That was a huge oversight and I got them in.
I do have a deployment video but I haven't rolled it out yet. It is really hard to know how to help people best in this way because there are so many options... AWS/Azure/Digital Ocean, Apache/NGINX, domain management, Linux distro, etc. I will get something out but need to put more thought into it.
best lesson on webRTC on the internet , Good Job
Thank you! It's awesome to find a niche to fill on the over saturated Internet :) WebRTC is such a great tech I'm glad you found it useful. More videos coming!
1:22:20 Actual fantastic job is your explanation and teaching level man. Thank you
Thank you so much! I can't believe the positive reception that this has gotten. Really encouraging to keep content coming and a reminder how little good material there is on an awesome tech. Thanks for watching and commenting. Code on!
Fantastic tutorial and the git repository provided is gold.
You've gained a follower.
You mentioned that this is browser based, so will I always need a browser to implement it? Can't I go ‘browserless’ like zoom or teams or do they both use a different approach to WebRTC?
Many thanks for the encouragement! The answer is, sort of :) WebRTC is strictly browser based, but the API has been carried over to other areas, so everything might feel the same. As a for instance, both Zoom and Teams are stand alone applications, with browser versions. I think you can use WebRTC with Electron, and make a stand alone app, that would be a Zoom competitor.
@@goodmorningdevelopers thanks for the reply. Keep up with the good work.
Very well explained,
I tried to make a WebRTC project before (after a lot of reading) but got stuck on the STUN server due to some stupid political things that prevent us from accessing a lot of free stuff where I live.
anyway, I think it's a good time to get back to that project and try again.
Subscribed, Thanks!
Thank you for the comment, and subscribing! If you need to make a stun server, I can show you how to do that, but I can't overcome politics :) More videos coming on WebRTC, so keep coding!
@@goodmorningdevelopers That would be nice,
Looking forward for the STUN server.
Thank you
This is the most Detailed Explanation on Webrtc I have witnessed on TH-cam , Keep up the Good Work
I'm so glad you enjoyed it, and hopefully got a lot out of it! I remember having a hard time when I first started but that was almost 10 years ago. My new mission is to fill in the huge college gap that should not exist. Thanks again!
we definitely want to avoid hiding in the closet, there's no way I'd fit my rig, a table, this chair and myself into a tiny closet.
wow i remember you i think i took your socket io course years ago! loved it
Hah! Welcome back then :) You should have no trouble with the socket.io part (I hope)! Let me know how WebRTC goes.
Thanks for the video!I have a question - if the webrtc uses UDP, so, it is not secure protocol.Any person can capture my internet traffic where data is in a raw format (sequency of frames with audio and video data).Am I right?
This is a BIG topic :) but, no, while UDP can't use TLS, it can (and should) use DTLS, which secures it.
Any way to make this work on not just local network but over any network? I have been stuck on this part for almost a week. Found no help on web either.
It shouldn't matter what network you're on, excepting the networking settings. Have you set CORS for it? Is there something with the firewall on your other network, or special routing?
Great explanation👍
Thank you so much! Let me know if you have any questions.
You're amazing! Thank you so much for this tutorial
You're so welcome! It's fun to find a niche that needed explaining. Especially such a fun and useful technology! Keep coding!
This is really great.....thank you sir.
You are most welcome! Thank you for watching.
deserves a sub and like for this 🔥
This is GOLD
Wow, great tutorial. Thanks for this ❤
You're welcome! Keep writing WebRTC! The more people are doing it, the better the community will get 😀
Super helpful. Thanks!
I could be wrong but I'm pretty sure you can use TCP yeah it's not very suitable for real time application but you can use them for sending files and stuff, you have that choice.
You're not wrong, you absolutely could! I'm sure it has been done, but it would need a specific purpose to make sense, because it defies real time by its nature (adding latency for instance)
the best teching!
great video, new sub here! keep up the good work
Much appreciated! I will keep them coming, and you keep coding :)
Thank You !!
You're welcome! Thanks for watching!
Also thanks for showing how to setup https for local testing.
Sure thing. I'll make a stand alone for that as reference. Thanks for watching and engaging :)
Hi :)
I have a police camera that can accommodate a SIM card (NVS4-Q 4G). We want the live stream to start from the web browser when the 'Record' button is pressed. We want to do this using the 'WebRTC' technology. Is it possible to accomplish this?
I'd probably need more information, but if you have a browser with an internet connection and a camera, you can use WebRTC to stream and record :)
The limits of the SIM card will obviously dictate how much you can store, but the stream should be fine to go wherever it needs to go, secure and fast.
If you aren't streaming and just want to record, yes, I have used WebRTC to do that on many occasions.
@@goodmorningdevelopers The camera works with the CMSV platform. When you turn on the camera, it supports features such as wifi/4G live streaming, SOS, PTT, GPS, and recording or downloading videos via the CMSV platform. Here's what I'm curious about: I know the IP address of the SIM card in the camera. Is having this address alone sufficient for WebRTC? Additionally, what are the minimum requirements needed to use WebRTC? Thanks a lot :)
How to punch it in my phone.. Should I type the same link?
I don't follow... What are you trying to do?
Pure gem 💎
Amazing!
Thank you for watching! More coming, let me know if you have any requests. Keep writing awesome code 😀
Error: ENOENT: no such file or directory, open 'cert.key'
at Object.openSync (node:fs:581:18)
at Object.readFileSync (node:fs:457:35)
at Object. (/Users/macbook/MyAppApi/webrtc-starter/server.js:13:16)
at Module._compile (node:internal/modules/cjs/loader:1376:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1435:10)
at Module.load (node:internal/modules/cjs/loader:1207:32)
at Module._load (node:internal/modules/cjs/loader:1023:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:135:12)
at node:internal/main/run_main_module:28:49 {
errno: -2,
code: 'ENOENT',
syscall: 'open',
path: 'cert.key'
}
hello I am getting this error I created the files in MacBook I got these four file after run those two commands
Commands ( mkcert create-ca
mkcert create-cert )
1.create-ca-key.pem
2. create-ca-pem
3. create-cert-key.pem
4. create-cert.pem
I am using macbook
Okay I solved it.
Solution
in your server.js
replace this
const key = fs.readFileSync('cert-key.key');
const cert = fs.readFileSync('cert.crt');
into
const key = fs.readFileSync('cert-key.pem');
const cert = fs.readFileSync('cert.pem');
Let's edit this comment after I watch it completely ❤
Edit :- I watched it and it is the best video on webRTC.
Extremely informative and underrated video! It would also be nice to have a follow-up video where you delve more into the STUN servers and how to set up one yourself using Coturn for example. That's the only thing that's missing to me. I subscribed!
Dude, It's a one of the best explanation in this topic, seriously... Thanks a lot....
You're welcome! I'm glad it helped... I had such a hard time finding a good resource when I started out. Thanks for watching!
@@goodmorningdevelopers After watching your video fully.... Reading documentation felt very easy.... Thanks again...
THANK YOU, oh my god it's like people are gatekeeping all these extremely valuable information.
i tried making a chat app with rooms and couldn't find a single article or tutorial on how to actually *Architect* such a thing . all of them either didn't cover the rooms functionality or used a third party tool to handle it. nothing language or tool agnostic ( which is what i was looking for).i ended up spending two days trail and erroring the thing until i had a working prototype which im still not sure if i made the right choices.
but this video neatly covers the whole process and saves you days of searching and trying. i literally can not thank you enough.
Hah! My goal, initially, was to just make a relevant video on an under-covered topic, but I think my new goal is to try and be a champion to get WebRTC mainstream. I completely agree... it took me just reading the blasted manual to make any sense out of the API because no one would really cover it. Maybe we can knock the doors off the hinges and give Zoom, Twillio, and company a good scare and get it mainstream :)
no coding is perfect!! just explain the code is much faster and better experience!!
First time watching you, and you taught WebRTC in the best way possible
Really appreciate it. Slow grind getting noticed right now, but mission accomplished if you learned, or are learning, WebRTC! Thanks for commenting.
I love the direction of the channel!
Thanks for the encouragement!
I am super thankful for your very detailed explanation. You got yourself a new subscriber now ;).
Thank you and welcome :) Really appreciate the comment and hope you can crush some webRTC!
I dont have enough words to appreciate your work. Please never stop teaching, you have that talent and experience for being an amazing teacher which very less people have. Highly appreciated.🤩🤩
And thank you for such a kind, and generous, compliment. I will keep making content, as long as you keep learning 😊
Chill guys All we have to do is just share out SDP and ice Candidate
Lets make it clear
1. we create a peer connection we create and sending our SDP (offer) and we set it on local, that guys on the other hand will be doing the same but will be creating and sending SDP (answer)
2. we got ice candidate (when create PC is occurs automatically) we share it with that guy on the end using signaling server and again he is doing the same
3. then they both get each other's SDP (offer and answer) and set it as their remote
and all set!!!!
I finished watching this video, and realized you have a bunch of other videos on the channel. I will be watching every single one for sure! 👏
Hah! It's always fun to find a palylist or channel with some stuff you enjoy :) I hope you find some good videos and let me know if there's anything you'd like to see.
DUDE, THANK YOU!!!!!
Very clear explaination! Thank you very much!
Thank you so much! Code on!
1:32 story of my life ! that was so funny hahahah
Haha, we've all been there... at least everyone who has dared WebRTC has!
One of the best explanation I ever see in my life 👍
Thank you so much! Crush that WebRTC :)
Respect from Pakistan...best explanation of this topic though it's surprising you don't have that many followers..your content worth a lot more
This is one of the most comprehensive tutorials i have ever watched. explained a lot about webrtc this is mindblowing that it's free. I was wondering if it is possible to connect multiple users together, maybe like a dynamic video conference. just like microsoft teams
Thank you! Absolutely, you can do that, but it requires another tool. I go over that here: th-cam.com/video/V8dIDXTF5Vo/w-d-xo.html
The free part ... I'm finding that I'm an instructor, not a TH-camr. Trying to figure out how to keep putting out content that is helpful, but I'm so glad it helped you so much!
@@goodmorningdevelopers Thank you. I am just getting started with WebRTC and I just understood the idea that webRTC is made to connect 2 peers. To connect more the logic and execution should be handled by me. Just came across MESH, MCU and SFU. I was looking into them now and saw your reply on my comment. Will check it our right now! Thanks again
very clarify video, and I run the project successfully in soon ! :) thx~
Thank you, hope the project goes well! More videos coming.
Well explained and highly informative.
Glad it was helpful!
Probably the best WebRTC tutorial.Great job!
Thank you! Code on!
Can you make a vedio about socket using python please
Very good video! Helped me a lot. Thanks!!!
Damn, this channel needs more attention. You are my friend so assertive and thorough, I've never seen even at my college professors explaining that good. Thanks a bunch! What a material! Please keep going!
Thanks for the incredible comment! It really means a lot. I promise to keep making videos if you'll keep watching them, and maybe more people will learn from them... don't tell your professors about the channel though ;) Let me know if there are topics you'd like to see covered.
@@goodmorningdevelopers I am looking for good example of webrtc in combination with Vue 3 composition API and Typescript. Still nowhere to find something like that. There is a lot of unclear and wrong examples about the two. Documentation si outdated and therefore some basic usage of webrtc in Vue is misleading. Thanks for hearing our voice! It means a lot.
Thanks. I was the newest new to WebRTC. I need to know, in plain language, what WebRTC is, how it works. That 5-32 minutes part did just that perfectly. Nothing fancy. Explaining in the simplest way.
Thank you so much! Sometimes all you need as a developer is a little overview the API, some examples, and a little guidance on the docs. No need to pound out 1000 line project, just get to the point! More good ones on this coming.
👌Your explanation is really amazing, made me understand, what actually happening behind the code, till now I didn't got any explanation for Web RTC like this, Thankyou so much for clearing the concept👏👏👏
Thank you so much! It is amazing how rare explanations are... Just keep doing it. The more people riding WebRTC, the stronger the community will become. 😃
Thank you so much for sharing. I'm really love this video. I try your teaching and I try host but but it work only local network(the same network). if I use different network, it's not work. I'm gonna buy your course in Udemy. I'm just hope that I will found problem
I have a deploy section there for AWS, but it shouldn't be that much different. What issues are you having?
Thank you very much for sharing your valuable knowledge with such a kind and professional approach.
Haven't implement this project just yet, but do want to show my appreciation.
Subscribed!
If it will be possible to add a geo-location service into this potion in the future, despite the fact that it a bit overwhelmed currently- that will be really awesome..
Thanks a lot!
p.s.
It feels like a hidden gem.
There's no doubt that this channel deserve more viewers.
Good luck.
Thanks for watching. What would you like the geo-location to do? Let the other caller know where you are at and vice-versa?
Great video. I mean this video is enough for learning about webRTC. Waiting for more stuff like that.
Thank you for your comment! I will post more on WebRTC, and keep making cool stuff!
the most straight forward way to teach any one new Api ...awsome
Super simple explanation, thanks alot!!!!!
You're welcome!
Keep doing this great work! Soon you will have millions of subs! You are amazing!
Thank you so much for your kind words! It's a blast creating content that is both helpful and enjoyable, but that much more when people engage. Let me know if you have requests on what to do next, but more is coming. Code on!
The explanation is spot on, thank you very much for passing this knowledge. ❤
Glad you enjoyed it! Thank you for watching and learning :)
Phenomenal video. This really is the highest quality educational content can get.
I really appreciate the comment! These videos are a blast to make but I never know what will be helpful, and these make all the difference :) More are coming (on WebRTC and like stuff).
Love it. You just got a new subscriber.
Welcome, and thanks for watching :) More good WebRTC stuff is in the works. Keep coding!
GoodMorning sir , i really liked how u explained the thing 😇
Glad you liked it! Hope you are able to produce something awesome!
Best Description on internet for webrtc. thanks a lot
Thank you so much for watching and finding the description useful! It's such an amazing api. Let me know what additions you'd like to see!
You should write the code line by line
Working on it... It's crazy long being that thorough!
Thanks for the very detailed video!
Of course! More coming, and thank you for the wonderful comment.
There is no audio. How can we get audio?
Include audio as true in the constraints!
Hey Rob,
great intro into WebRTC!
I wanted to point out that the discount coupon for the course has expired. Would you care to update the link with a valid coupon? I'm looking forward to buying the course!
Here you go: www.udemy.com/course/mastering-webrtc-part-2-real-time-video-and-screen-share/?couponCode=572208D4B41A2280EFC0
I'm hoping to have a similar, complete playlist here at some point, but that was a ton of work and I have a big back log so this is a good place to go for now, if you can spend $10. Let me know any questions!
@@goodmorningdevelopers just bought it! Thanks Rob!
Thanks a lot, good job.
You are welcome! I'm glad it helped!
Hey brother,
السلام عليكم ورحمة الله وبركاته
I've sent 2 months working in my graduation project that go around the WebRTC and the video chatting as a core challenge. I've seen many and many tutorials but I wanna tell you that this is the most one that is aggregate, simple and effective. It aggregate the whole process in a simple-nice way. I wanna thank you very much and I hope you come to Egypt and see you one day
ان شاءالله
🙂❤
Thank you, Mohamed! That is high praise for someone who's been on the subject in a graduation project for 2 months. I hope to come to Egypt some day, I am pushing more WebRTC videos soon, and keep coding! The world needs more options for video chat :)
Can you suggest where I can find documentation that covers SDP codec settings and options?
I ran into an issue that has nothing to do with the info you provided. WebRTC audio quality seems to be optimized for low bandwidth voice and frequency cancelling. I haven't found documentation to help me change the SDP codec settings.
You probably saw mdn: developer.mozilla.org/en-US/docs/Glossary/SDP. I'll have to dig for the w3 spec and get back you.
@@goodmorningdevelopers Yes I saw that page about SDP. It seems WebRTC is intended for speach only. I assume this after watching Kranky Geek's Google Chrome video about WebRTC audio.
Later today I will try to test a WebRTC project made for musicians. It's on GitHub called "jacktrip-webrtc". TH-cam video by "Web Audio Conf" talks about it. This implementation routs the audio through the WebRTC data channel. I think it bypasses echo and noise cancelation. The audio may arrive before the video. I hope this won't affect my use case too much.
Hi does webrtc can run with expo react native?
Yes, but it requires a few libraries to work. Phones typically use native code for the camera, etc. so there's just a few helpers required
@@goodmorningdevelopers okaay, i tried lately to import webrtc but its not working that I stock there on webrtc, i got this error " super expression must either be null or a function"
@@listen10778 It's been a little while since I've done it, but try this: github.com/react-native-webrtc/react-native-webrtc
And you'll have to have the dev client from here as well:
docs.expo.dev/develop/development-builds/create-a-build/
@@goodmorningdevelopers i fixed it, Thankyou so much 🫡
Thanks!!! This video helped me a lot. Keep up the good work 👍
You are most welcome! More are coming for sure and let me know how I can help!