Need help to decrypt TeleQuebec.tv video

[Bbz]

Hi,

Until a few weeks ago I was able to download and decrypt TeleQuebec.tv video without any issues using WidevineProxy2, N_m3u8DL-RE and my Widevine device I generated with an Android emulator.
However now it decrypt the ads and then it's just a gray image with artifacts and the sound is non sense (seems it fails to decrypt the actual content)

Here's an example
https://video.telequebec.tv/details/52869


Any idea?

Thank you

[2nHxWW6GkN1l916N3ayz8HQoi]

a9216f0e2c9d4263b4c52acc205cff5d:8c072afef9ffc811440d3fb0693a6e93

https://www.swisstransfer.com/d/c7022031-bad8-4346-b6e7-d78424de9d5b

[Bbz]

OK, but how did you do it?

[2nHxWW6GkN1l916N3ayz8HQoi]

Use
https://forum.videohelp.com/threads/416316-%5BRelease%5D-WidevineProxy2-Extension-Bypa...s-Lic-wrapping

Copy the download command. I didn't use the parameter --use-shaka-packager and left it with -M format=mkv
Seems to do the job. Also don't select the subtitles because they're broken. If you mux with broken subtitles that are longer than the video, you'll get for the extra subtitle time a black screen. Download separately the subs, and fix them with subtitleedit if you need them.

[Bbz]

Well that's something, as you suggested I've disabled the subtitles and now it decrypt the video and audio as expected. In my case with the subtitles the entirety video would be a gray images with some artifacts and the audio scramble.

Anyway,
Thank you a lot