this post was submitted on 25 Jan 2024
299 points (94.1% liked)

Piracy: ꜱᴀɪʟ ᴛʜᴇ ʜɪɢʜ ꜱᴇᴀꜱ

54716 readers
232 users here now

⚓ Dedicated to the discussion of digital piracy, including ethical problems and legal advancements.

Rules • Full Version

1. Posts must be related to the discussion of digital piracy

2. Don't request invites, trade, sell, or self-promote

3. Don't request or link to specific pirated titles, including DMs

4. Don't submit low-quality posts, be entitled, or harass others



Loot, Pillage, & Plunder

📜 c/Piracy Wiki (Community Edition):


💰 Please help cover server costs.

Ko-Fi Liberapay
Ko-fi Liberapay

founded 1 year ago
MODERATORS
 

it says "Remember that it's not possible to play films on GNU/Linux, but only on other compatible devices"... ahh what a wild world we live in

you are viewing a single comment's thread
view the rest of the comments
[–] Deckweiss@lemmy.world 2 points 10 months ago* (last edited 10 months ago) (1 children)

I have a question:

Can you not use OBS on DRM content? Or a capture card? I know those may lose some quality, but aren't these ways good enough/working?

[–] Chewy7324@discuss.tchncs.de 2 points 10 months ago

A regular capture card will adhere to the HDMI DRM HDCP, which means it'll only record a black screen. As you guessed, there're capture cards which either don't implement HDCP (unlikely for major brands), or which have been hacked and can be flashed with custom firmware.

I've read OBS on Windows also only records a black screen, at least with hardware encoding enabled (NVENC, AMF, Quicksync also implement DRM as part of the driver). Software encoding might work.

As always with content: If it's on your device, it can be copied.

PS: Now I remember Crunchyroll also uses Widevine, but I've seen it streamed over Discord. So either Widevine L3 doesn't prevent recording, or it doesn't work in Firefox, or Discord doesn't use hardware encoding on Windows (unlikely), or something in my comment is wrong information -> Disclaimer, I'm just repeating from memory what I've read.