THIS EXTENSION DOES NOT WORK!
let me put it another way:
THIS EXTENSION DOES NOTHING USEFUL!
The author did not reverse engineer anything. He simply asked Claude Code to make this without testing or verifying any of the outputs.
The author did not check if the extension actually works. He simply asked Claude Code to make this without testing or verifying any of the outputs.
Other commenters in this thread have noted that this extension cannot do what it claims. [1] The author simply asked Claude Code to make this without testing or verifying any of the outputs.
Thanks for listening to my ted talk.
The author said the extension did not work in Chrome.[1] But they did not respect other people to say this where everyone would see it and plainly.
Many such cases
Here is a good thread on the topic: https://www.reddit.com/r/Piracy/comments/17ez7mi/how_come_it...
What's the deal with Netflix's not-very-good 4k streams? Colour quantization or something? It's not just a one-off, why do 4k netflix shows look like rubbish compared to a moderately encoded whatever from bittorrent?
How does Netflix detect "suspicious" activity? Does $NFLX allow 4k streaming over GrapheneOS? If so, could you pin a different certificate and do some HTTP proxy traffic manipulation to obfuscate the device (presumably an Android phone) identity or otherwise work around the DRM?
I want to understand more about this but unfortunately the reddit thread is bits and pieces scattered amongst clueless commentary, making it challenging to wade through.
There are sensible-ish technical reasons why they can't deliver DRM'd 4K on linux, but when browser extensions can upgrade you to 4K there are no excuses on the technical level.
But when I have to fiddle around for 30 Minutes to see a picture (it worked before until it suddenly didn't work anymore), pirating the movie is suddenly the better option. Because I certainly don't see a point in paying and wasting more of my time.
And the piracy cat and mouse game is stupid, as in the End it's always Available illegaly, except for the people developing and selling DRM
It doesn't work on Firefox. It appears not to work on Chrome. The suggestion is to use Edge, which on Windows already gets 4K support in Netflix anyway.
Here's a 4K enabler that only enables 4K where it's already enabled.
I understand it spoofs all of the checks it can, but the only Chromium browser that supports Widevine L1 (a requirement for 4K) is Edge, so even if all of the check spoofing works, it still won't do 4K.
There's even a table in the README that describes this exact scenario.
I don't want to copy things and distribute them to others. I want to have one copy that keeps working indefinitely and doesn't go away or fail to follow me across systems.
Does Edge currently ship Widevine L1? Last time I checked it was Playready SL3000, but that was a while ago now.
It doesn't work in Chrome/Firefox, it works only in Edge.
Built an extension that spoofs all of these. The interesting discovery: you have to intercept every layer. Miss one and you're back to 1080p.
Here's the catch though. Even with all the JavaScript spoofs working, Chrome still won't get 4K. Netflix requires Widevine L1 (hardware DRM), and Chrome only has L3 (software). The browser literally can't negotiate the security level Netflix wants. Edge on Windows has L1, so the extension actually delivers 4K there.
So what's the point on Chrome? Honestly, not much for 4K specifically. But the reverse-engineering was the interesting part. Understanding how Netflix fingerprints devices and decides what quality to serve. The codebase documents all the APIs they check.
On Edge: works reliably, getting 3840x2160 at 15000+ kbps. On Chrome: spoofs work, DRM negotiation fails, stuck at 1080p.
The repo has detailed documentation on what each spoof does and why. Happy to discuss the technical approach or answer questions.
Netflix says "Ultra HD (2160p)" requires Microsoft Edge on Windows [1].
This is a "Netflix 4K Enabler" extension that spoofs being Microsoft Edge on Windows - but unless I'm misunderstanding, the extension only works on Microsoft Edge, on Windows.
Under what circumstances would a user want this extension?
Am I missing something?
but i cannot understand why someone would write comments on hacker news with an LLM. how could you say something was interesting, if you didn't even do it?
Everything your computer can do is inspectable with correct application of nitric acid, electron microscopy, and image processing algorithms running on a supercomputer.
You could also try to get hired on the Widevine team or a GPU vendor. Corporate espionage, yay!
