I tried get with -pssh but the result returned the wrong key compared to when I used l3 decryptor. Let me know where the problem lies. I tried to get with Bitmovin gave correct results, but only true for Bitmovin and other sites all gave wrong results.

-pssh AAAAR3Bzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACcIARIQYRm96sFvguti6GFvcv9HcxoDdHZiIgxORGd4TlRreE9Td3c=

Key correct is 626e16c21dd9f24afaea4330ad9a4c22

i don't know how to make it work. can you pls tell me about the license url. what is it and how to get it? I am just doing this and getting this:

wvclient.py -path E:\encrypted.mp4
Traceback (most recent call last):
  File "C:\Users\(user)\Downloads\Compressed\widevineclient3-main\wvclient.py", line 132, in <module>
    main(args)
  File "C:\Users\(user)\Downloads\Compressed\widevineclient3-main\wvclient.py", line 116, in main
    cdm.work(pssh)
  File "C:\Users\(user)\Downloads\Compressed\widevineclient3-main\wvclient.py", line 98, in work
    self.getContentKey(license_request_data, license_response_data)
  File "C:\Users\(user)\Downloads\Compressed\widevineclient3-main\wvclient.py", line 76, in getContentKey
    responseMessage.ParseFromString(license_response_data)
google.protobuf.message.DecodeError: Error parsing message with type 'video_widevine_server.sdk.SignedMessage'

license_proxy.exe abort with erros saying it needs vcruntime140d.dll and ucrtbased.dll It seems that these are debug variants of librarys; the normal ones didn't have a 'd' at the end. https://social.msdn.microsoft.com/Forums/windows/en-US/06b66cae-d010-441d-bc72-64a8c7cd65bc/missing-vcruntime140ddll-and-ucrtbaseddll?forum=visualstudiogeneral

Will this work with the new WV DLL? I see you included the old and new, but wanted to make sure the "new" is with the May 31 WV change.

I keep getting a site timeout, when it hits license_request_data = self.generateRequestData(pssh), it could be me and misunderstanding, so here are params i have tried:

Path - This is the init.mp4 file downloaded from the target, or should this be the file in url, such as "http:\targetsite.com\init.mp4"

License URL - Should this be just the base part of the license url in the MPD, or does it also need the params in the URL such as wvserver.com\license?b=1234546?v=asdfg, the site i am going to has a lot of params in the full license url.

PSSH - These all look about the same depending on what CDM is being used, i am using the one that does not have the PlayReady tag.

So a sample command for me that i have used:

wvclient.py -path "c:\to the DL init.mp4" -url "site\upylink\wv" (and with the params from the MPD, same outcome)

I am also not seeing how or where the "license_proxy.exe" is being called, or the WV CDM (the old or new).

Any help would be grateful,

Dave

Hi,

I've issue with vicual C++ dll when launching lince_proxy.dll on windows 10 last build.

missing ucrtbased.ll and vcruntime140d.dll but i've all C++ revision installed (x86 and x64) https://www.techpowerup.com/download/visual-c-redistributable-runtime-package-all-in-one/

what can i do ? Thanks,