kinescope.io

[bigzeven]

Hello there!
trying to download from kinescope.io drm video (https://ohi-s.com/webinars/176344/?webinar=176344)
https://kinescope.io/1b443abe-1259-4f1a-9a23-d7103cd5ff2d/master.m3u8?token=prod%3A3f3...a-5d89082984e9

I have whd, bin, pem
pssh AAAASnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACoSIDVhND Y3MDRmNGI3NzVmNDU1NTYyNmE1MjZjNGE0MTNkIgBI88aJmwY=

but unable to get a correct widevine license response from https://emarsden.github.io/pssh-box-wasm/get-license/
I am using this license url: https://license.kinescope.io/v1/vod/1b443abe-1259-4f1a-9a23-d7103cd5ff2d/acquire/widev...a-5d89082984e9

got an error:

PythonError: Traceback (most recent call last):
File "/lib/python3.13/site-packages/pywidevine/cdm.py", line 407, in parse_license signed_message.ParseFromString(license_message) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ google.protobuf.message.DecodeError: Error parsing message with type 'pywidevine_license_protocol.SignedMessage' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/lib/python313.zip/_pyodide/_base.py", line 523, in eval_code .run(globals, locals) ~~~^^^^^^^^^^^^^^^^^ File "/lib/python313.zip/_pyodide/_base.py", line 357, in run coroutine = eval(self.code, globals, locals) File "", line 42, in File "/lib/python3.13/site-packages/pywidevine/cdm.py", line 411, in parse_license raise InvalidLicenseMessage(f"Could not parse license_message as a SignedMessage, {e}") pywidevine.exceptions.InvalidLicenseMessage: Could not parse license_message as a SignedMessage, Error parsing message with type 'pywidevine_license_protocol.SignedMessage'

Can you help me, please, to insert correct license url and headers if needed?

[YmFzZTY0]

https://www.swisstransfer.com/d/9436ca98-84ab-4f46-8b23-4a67d92fe5a8

[bigzeven]

Appreciate your help!!!
It is still a mystery for me how to get a decrypt key...