Hi,
so why dont say it that you need a account?Ok without account I cant check the process and I dont register there just to check this.
So you dont need to enter the key link URL into the playlist for the ts parts so there you need to enter the playlist link without the last path part + ts path = Entire URL to ts parts.
Code:
159764-d415cfea8fa04e84b60543d1ffaab521-audio=63985-video=64000-1.ts
to
http://cdn.drm.protv.ro/voyo/2017/04/10/159764-d415cfea8fa04e84b60543d1ffaab521.ism/159764-d415cfea8fa04e84b60543d1ffaab521-audio=63985-video=64000-1.ts
Do this with all ts paths inside.Later you do call the modded playlist from your computer with ffmpeg and not from the internet.Thats the reason why you have to edit it.If you also got downloaded your key bytes already into a file then enter the file path at the key URI location in your modedd playlist and now start ffmpeg with the right paramters.
greetz