Help with some PVR encrypted files, please ?

[Nightcrawl3r]

Hi. I recently used the PVR+ function of my new TV - *Vortex AV24EVA1VS (*powered by Vestel), recording a sports event.


Got only some .bin files and some weird extensions. Screenshot --> https://i.ibb.co/Y7gQkh0Q/PVR.jpg



Is there any chance to decrypt them?



I'm familiar with FFMpeg, but not an expert and I didn't get too far. The PVR of my previous TV generated .tsv files, so I (wrongly) assumed this one would do the same.


Or a free software maybe, if it exists? I don't know if I'll ever use it again, so I might just need this recording. On the original TV it plays perfectly, but nowhere else.


This is the archive with all files --> https://www.swisstransfer.com/d/1117a1b9-8319-4c27-9f06-e29f22adc487

[Frieren]

if u were to google search the file extensions (suoyin xinxi jmzn), it will lead u to this link:
https://www.avforums.com/threads/recorded-files-are-unnamed-how-do-you-know-which-is-which.2524434/

with a post

ls -l REC000096

total 699840
drwxr-xr-x 2 1000 1000 32768 Mar 22 06:30 e43bc90d6815
-rw-r--r-- 1 1000 1000 716341248 Mar 22 07:00 REC000096
-rw-r--r-- 1 1000 1000 0 Mar 22 06:30 REC000096.auth
-rw-r--r-- 1 1000 1000 8512 Mar 22 06:30 REC000096.elem
-rw-r--r-- 1 1000 1000 834 Mar 22 06:30 REC000096.jmzn
-rw-r--r-- 1 1000 1000 116544 Mar 22 07:00 REC000096.suoyin
-rw-r--r-- 1 1000 1000 1240 Mar 22 07:00 REC000096.xinxi
-rw-r--r-- 1 1000 1000 396 Mar 22 07:00 REC000096.xml

which meant that Hisense TVs are using the same technology for PVR

I found this, not sure if it will work:
https://github.com/openlgtv/epk2extract

you can look at posts in the "Issues" tab too:
https://github.com/openlgtv/epk2extract/issues/59