How are you going to respond to widevine l3 decryptor's death at May 31st?

[DRMdec]

my extension doesn't work. It give me the old error "cant verify..."
I've installed chrome portable Version 94.0.4606.54 (Official Build) (32-bit)

[[ss]vegeta]

my extension doesn't work. It give me the old error "cant verify..."
I've installed chrome portable Version 94.0.4606.54 (Official Build) (32-bit)

Which site?
I'm not sure about the portable version.
Search your computer for the widevinecdm.dll it still might have the newer one, somewhere.
These dll works, newer doesn't.

[Attachment 61484 - Click to enlarge]

[DRMdec]

what versions are the dlls ?
Mine it's 4.10.2209.0
I have win7 64bit but the chrome portable version seems 32 bit.
I'm trying on amz video website.

[notaghost]

https://github.com/Satsuoni/widevine-l3-guesser/issues/14
Extension doesn't work on 32 bit version

[moni]

Next time try to speak about the new extention as soon as it come out in order for it to die as soon as possible.

[[ss]vegeta]

Next time try to speak about the new extention as soon as it come out in order for it to die as soon as possible.

Thanks, will do that.
Although I think I couldn't be faster than I was for Guesser.

[naim2007]

Game of cat & mouse.
So saaad, widevine will revoke again...

The countdown to death begins now!

https://countingdownto.com/countdown-pages/BCo4lWz1

[cntnes]

they will share another method, its just a question of time.

Remember, you can save keys now to decrypt later even with the CDM revoked.

[moni]

they will share another method, its just a question of time.

Remember, you can save keys now to decrypt later even with the CDM revoked.

If I were for "them" I would not share anything with anyone /and it most probably will be in that way for the next method/. And I would be right on that one.

[notaghost]

Even if they won't share the next CDM will update too after certain time.

[JAX75]

Even if they won't share the next CDM will update too after certain time.

like every time private for a few months then public

[laiwingnang]

If I were for "them" I would not share anything with anyone /and it most probably will be in that way for the next method/. And I would be right on that one.

They constantly update their CDM ...they've updated the CDM serveral times while widevine decrypter was effective .... widevine's release schedule doesn't really revolve around whether there are new hacks posted on forums. A new version released will always expire in a few months.

It's great ppl actually aren't selfish and willing to share

[DRMdec]

Hello again, it works with chrome x64 but it gave me dozen of different KID and KEY.
An other question please, the key change everytime I play the video or remain the same ?

[codehound]

Hello again, it works with chrome x64 but it gave me dozen of different KID and KEY.

A dozen seems rather a lot, possible but very rare, and I have seen half a dozen but never a dozen (anywhere). (PM me the name of the website if you cant post publicly).

An other question please, the key change everytime I play the video or remain the same ?

Can be either / or.

Plus there can be separate keys for video and audio. Or even no keys for audio, just video.

Or a dynamically generated mpd can change the KID within itself.

[JAX75]

Hello again, it works with chrome x64 but it gave me dozen of different KID and KEY.
An other question please, the key change everytime I play the video or remain the same ?

check kid via mp4box in the 12 keys you should find the one of your file

[lfer94]

(...) extract this zip file (https://t.me/botzupdate/14)(...)

Sorry for bothering, but could someone share those files?

[notaghost]

(...) extract this zip file (https://t.me/botzupdate/14)(...)

Sorry for bothering, but could someone share those files?

Widevinecdm.zip
https://siasky.net/AABtq2e-vvlQb50YdiSorjqKrVzzZGrQ3t2HLE-s6DepJw


How to remain in the latest chrome version and to still capture keys by the extension!
https://siasky.net/AADbxP2Fj8A6vu4UW-m0WwPfxiM9Jy6W24fgitb7anqjlQ


How to uninstall your current chrome version and install a version which is able to capture keys by the extension!
https://siasky.net/AAB6E0A027u4Q_9h6qZF1d6HQ9SEMIO8S9e1DINkrjaO8A


PS I didn't record these videos.

[DRMdec]

Hello again,
I find problems to check the mpd with mp4box. I have installed it but looks pretty complicated to use.
The web site is AMZ prime v. I'll try in few seconds again to see how many key the extension find. Maybe it find more key because there are many different languages for audio.
come back soon.

[DRMdec]

ok the extension find 3 keys, but they don't work to decrypt the files.
I downloaded the file in one folder where there is 2 mp4 files for audio (probably they're two language, english and my native language), 1 for video and 2 mpd file.
The KID inside the mpd file doesn't match with any KID find with the extension.

[JAX75]

Hello again,
I find problems to check the mpd with mp4box. I have installed it but looks pretty complicated to use.
The web site is AMZ prime v. I'll try in few seconds again to see how many key the extension find. Maybe it find more key because there are many different languages for audio.
come back soon.

no hard just download encrypted file high bitrate
mp4info.exe --verbose encrypted.mp4

ex primevideo video_12.mp4 or video_15.mp4 = High bitrate 1080p

[LZAA]

DRMdec
URL?

[DRMdec]

I found the KID using the mp4info from bento4. But the kid found with extension is different.
@LZAA I send you a private message with the link. But I want learn the process.. I can't ask you for every video I want download

The following are the steps i've done:
1) installed AMZ Prime Vi windows app from microsft store and downloaded the video
2) downloaded chrome v94 portable 64bit
3) installed the extension
4) found the key
5) copied the mp4 and its folder on linux machine
6) tried the 3 keys using ffplay that dont' work. (ffplay file.mp3 -decryption_key=key

[JAX75]

I found the KID using the mp4info from bento4. But the kid found with extension is different.
@LZAA I send you a private message with the link. But I want learn the process.. I can't ask you for every video I want download

The following are the steps i've done:
1) installed AMZ Prime Vi windows app from microsft store and downloaded the video
2) downloaded chrome v94 portable 64bit
3) installed the extension
4) found the key
5) copied the mp4 and its folder on linux machine
6) tried the 3 keys using ffplay that dont' work. (ffplay file.mp3 -decryption_key=key

use mp4decrypt
mp4decrypt.exe --show-progress --key kid:key "enc_a_!c!.mp4" "dec_a_!c2!.mp4"
just very easy

[DRMdec]

@JAX75 not working, I dunno why.
Also the KID found by the extension don't match the KID found with mp4info.
Maybe the couple kid:key is different for the downloaded file ?

[lfer94]

Widevinecdm.zip
https://siasky.net/AABtq2e-vvlQb50YdiSorjqKrVzzZGrQ3t2HLE-s6DepJw


How to remain in the latest chrome version and to still capture keys by the extension!
https://siasky.net/AADbxP2Fj8A6vu4UW-m0WwPfxiM9Jy6W24fgitb7anqjlQ


How to uninstall your current chrome version and install a version which is able to capture keys by the extension!
https://siasky.net/AAB6E0A027u4Q_9h6qZF1d6HQ9SEMIO8S9e1DINkrjaO8A


PS I didn't record these videos.

Thank you very much, notaghost 🙌 🙌 🙌

[laiwingnang]

@JAX75 not working, I dunno why.
Also the KID found by the extension don't match the KID found with mp4info.
Maybe the couple kid:key is different for the downloaded file ?

each video has multiple .mpd file , your browser will load the mp4 from multiple of these .mpds...but widevine doesn't seem to decode every set...
i think if you choose the first video .mp4 and audio .mp4 that shows up in your developer tools, it would match with 2 sets of those keys decrypted by widevine guesser...don't just pick any random .mp4 you see in the "networks" tab...

[DRMdec]

@laiwingnang

if I understand well you think that I download the mp4 looking it in the dev tools of chrome. But this is not true, because I download and save the video mp4 using the app. Also I found in the folder where is the video that there are 2 audio mp4 and 1 for video. I guess that the audio are two for my native language and english.

[laiwingnang]

^ then it's not gonna work...the app might not even be using the same keys as the web version ones that decryptor/guessor decoded

[DRMdec]

ok thanks, well I'm trying to search the key in the files that are in the folder.

[JAX75]

ok thanks, well I'm trying to search the key in the files that are in the folder.

bro dev tools search video_12.mp4 for ex in the given keys there is necessarily the key for 1080p