Delivering live streaming video with CloudFront and AWS Media Services [closed] - javascript

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i am creating react app by following https://github.com/aws-solutions/live-stream-on-aws github repo to implement live-stream-on-aws. I understood the steps of starting live, but i got stuck on cloud front. in this repo there is every step of how to create the input, medialive channel, mediapackage channel, endpoint. But i was not able to find connecting mediapackage to cloudfront. the steps i am doing in node js:
create media package,
create endpoint,
create input security group,
create input,
create media live channel,
in this process i am able to play live stream with endpoint url, but it is said that i have to broadcast the live on cloudfront. How can i connect cloudfront. Or is there any github repo like above one? If you can help, i would really appreciate it! Thank you very much!
IN the read me file of the repo it is clearly described the process as an image (https://github.com/aws-solutions/live-stream-on-aws#live-streaming-on-aws) if check at the end of the process there is cloudfront. in the source code i was not able to find even the word "cloudfront".

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Is there a way I can manually update client side contents after sign-up [closed]

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I’m a front end dev on my way to backend and this is a personal project. It was meant to be static so all users see the same information on their page but now I want to be able to change some details based on the clients who signs up. For example. All users were meant to see a $20 bill for a community project but now I want to be able to increase or decrease that amount on different client user page.
Ok peww. I can't explain all of it in one single post but what are talking about is a database and backend code like php or node.js etc....
is a dynamic website rather than static cuz things change
if you want to take time and learn about it i recommend you check youtube 'Dani Krossing is a good php teacher ' or w3schools both have great free courses but if you dont want to spend time learning and you need your project done like today you will need a backend dev to help you learn and do it for you.
I am not advertising myself but if you want i will do it for you for free cuz i like working on random projects.

How to download a file from a url in Node JS? [closed]

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What's the best way to download a file from a given url? There are times when the url is not the actual url of the file but a "follow to" url which takes us to a file or sometimes a video player is present on the link that plays the video.
How can we ensure the download of the file from those links? Is there any solution to this?
Probably what you want is the request library or it's promise-based version the request-promise library.
The request library will follow 3xx redirects by default, assuming that's what you meant by "follow to" url.
If the link takes you to a web page that contains a video player, what the request library in node.js will download is the web page, not all the other resources referenced in the web page. If you want to download a specific resource used in the web page, then you have to download the web page, parse it with a tool such as cheerio, find the link to the resource you actually want in that web page and then download that specific resource using its URL.
As always with questions here on stack overflow, the more you explain about the eventual final result you're trying to achieve, the better we can help you here. Based on what you've disclosed in the question so far, I think I've answered what you asked, but it feels like there's probably more to the real question than what you've shown so far.

How to create a file manager for registered users using node.js? [closed]

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Closed 2 years ago.
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I'm working on a fairly ambitious project for me. There is a complete tutorial that describes how to create an environment on the web site (a kind of user panel) where registered users can upload files, audio, video etc .. edit the name, create folders, and share it with other users. Manage their information, update or modify them. Create folders with random names when loading files on the server. The graphics look I can create, but interaction with the database to retrieve the information of each user and show them in the panel I can not do it without having the necessary knowledge. Every advice, guide and tutorials is well accepted. (Forgive my dingy English)
Node.js is server-side. You need to work with modules for what you want to do. For example: express to easily work with GET, POST data; and other modules you can find on NPM.

How to get UUID specific to a PC in Chrome extension [closed]

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Closed 7 years ago.
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I have my PC extension for google chrome, the extension is something like Sync ( Bookmarks, tabs etc). In order to associate each Bookmark and tab with the PC/Desktop/Machine on which it got created/modified. For which i may have to generate my own unique id along with ( for ex:- SerialNo_myown_unique, CPU_No_Myown_unique, MAC_addr_Myownuniqueno etc). So all i want to know is, how do i generate this using Javascript, as most of the blogs and articles i explored have not given clear instructions about how to do it?
Can someone help?
node-uuid will generate RFC compilant UUID strings for you. While these won't depend on the machine they are generated on I don't see why that should be necessary. You can generate a machine uuid once when your extension is installed and associate that with a user account on your service.
Alternatively you could just handle this on your server and request an id from the server after the user logs into his or her account after the extension has been installed.
In general, what you are looking for is called device fingerprinting and is a rather large issue for privacy. That is also why it's (thankfully) rather hard and imprecise to do. The Mozilla Wiki has an interesting collection on some techniques. You can test how unique your browser configuration is on Panopticlick.

How to connect my fingerprint device to my Login and Register script [closed]

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How to connect my fingerprint device to my Login and Register script.
my device is Digital Persona 4000b and im using PHP and MSQL in my code
I already tried searching in google but still can't find the solutions
If you want your users to use a Digital Persona to login to a web-page using their browser, they are going to need to install a browser plugin (since neither java or javascript alone wouldn't give access in that way to the usb-ports, see How to get USB devices List from Browser).
If there is such a browser-plugin, you'd need to check it's api to see how it communicates with javascript. From there on communication to the server-side results the familiar communication options (forms, ajax, etc).
You also might attempt to create a plugin yourself, have a look at One Touch for Windows SDK Java Developer Guide for example.
You can also contact the manufacturer, since you paid for the device and are going to support it in your application.
Hope this helps!

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