Can anyone help me get keys for CBS shows? Everytime I try and get the keys, it never works. I've tried everything I can find online and in here and nothing works. Issue:
"Could not decrypt!
License Response:
b'{"code":190120,"message":"No keys were added to the license response. The clients\' platform status (noVerification) is restricted, the configured policies prevent the return of a license."}'"
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Last edited by darkell; 6th Feb 2025 at 07:33.
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try to set up devine then use devine to download cbs/pmtp. or vt script with cookies, or send the url or title you want to download, someone will give you mpd and keys. by the way, you maybe can ask cbs but you cant ask pmtp on the forum because it is a service need subscribe and it against the forum rules.
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Thanks for the message. I've tried to setup devine multiple times, but I cannot get my head around it. It seems a lot more complicated to add the services than what I currently do is using N_m3u8DL-RE alongside WidevineProxy2, which is very easy to get setup and use.
CBS is where the license is stored, I didn't mean P+. -
Try this file for Vinetrimmer widevine version
Code:https://www.swisstransfer.com/d/9fa9a4a2-44c8-4f37-9d37-c4061e9702d8
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widevine proxy2 will not work on cbs any more since cbs change browser key request to chromecdm, unless you have chromecdm. so if you want to obtain keys by youself, you must use android endpoints. if you cant figure out devine, then try vt
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Hello,
Is their any axtension to get the paramount+ keys?.
I am using widevineproxy2 but it doesn't work.
Kindly help here. -
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Chromecdm is not enough apart from that it is impossible to find, you also need androids endpoints it is easier to use Vinetrimmer, you find it in DRM Lab Discord Channel https://forum.videohelp.com/threads/417972-DRMLab-Project-v2-0
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Not necessary to join. Just take a look through public archive. It was a pain to download these ChromeCDM archives because Kemono was resetting connections all the time and not allowing to continue downloading. But once done, I realized there is no ChromeCDM .wvd there, and only an API entry that lacks API key. No idea about others, but I am not a social user that is going to beg these keys, and in no way I am ever going to pay for piracy (misses the point entirely).
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On DRM Lab you don't pay anything and it's all free, you download free Vinetrimmer you set it up and take the keys directly either with the always free API or with other Vinetrimmer with widevine/playready always free that take the keys directly from your PC, there are also bots always free and a very good community, never went out money. For paramount you download easily with playready
The image will disappear in seven daysLast edited by Goku73; 24th Jul 2025 at 14:11.
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L3 Android Widevine, and both SL2000 and SL3000 CDMs are available publicly for download in many places, no need to use API. PlayReady Vinetrimmer is also available publicly here. The point was about ChromeCDM only, the releases that mention it have somewhat misleading name, I believe.
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Why use chrome CDM which is difficult if not impossible to find when playready is easier to find and in certain services it downloads up to 4k as opposed to the 1080p of chrome CDM? Then communities always come in handy for any problems that might arise and APIs and bots and especially vaults are handy for keys to services like NF, then everyone thinks as they wish. I also use a similar version of Vinetrimmer that does not use APIs but at least one vault with keys for NF is necessary. Always exclusively free.
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Some services don't support PlayReady. As for Netflix (not paying for their disservice, just wondering based on what is told by someone else), I wonder if there is any other way aside from ChromeCDM, or likely incomplete vaults, at the moment. VT-PR implementation of Netflix is broken, and Vineless in a desktop web browser is rejected (after force enabling PlayReady support using some JS patch) with available L3/SL2000/SL3000 CDMs. Supposedly SL3000 CDMs from GPUs would work, but they were not found available publicly.
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Shall we get down to the technical? I would still use the bot and vault from DRM Lab or some friend's which is the easiest thing. But in theory you don't need to have a Chrome CDM to get the keys from NF. I copy excerpts from a discussion:
"...requires only to know the address where hash signing is taking place
both decryption/signing are private rsa key operations
that same rsa modular exp happen in both operations
so feeding the data to the signing process can used for signing your license request
and decryping session key
just use any public cdm wrapper and make a c script to load chromecdm and get a signed challenge from it
debug that operation using many avaialble public tools
then you will get the start
you will get the exponentiated data ready
returned by the dll (cdm.dll or maybe widevinecdm.dll)
then you do pss and oeap decoding on it"
This is not something everyone can do
As for playready there are those who manage to use it to take keys but it is very complicated to configure it for VT very few people in the world know how to do it, and of course they don't divulge how to do it, a friend of mine by connecting the Pc to the TV and using playready proxy and edge browser set up in a certain way managed to take a key of a video in 1080p see attached. But it's not worth wasting all that time. Better at this point to download videos from other sources and if you are not English/American download audio and subs from Vinetrimmer as they are not protected by decryption key and then mux them with the video.
However I'm not a programmer I just try to keep myself informed about things that interest me
We've gone pretty much OTLast edited by Goku73; 25th Jul 2025 at 08:20.
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