2023年8月21日 · Widevine拥有三个安全级别——L1、L2和L3。L1是最高的安全级别，解密全过程在硬件中完成，需要设备支持。L3的安全级别最低，解密全程在CDM（Content Decryption Module ）软件中完成。L2介于两者之间， 核心解密过程在硬件完成，视频处理阶段在软件中完成。

2021年10月1日 · Since Google revoked the key, I've been using the new Widevine Guesser tool, which is working fine. Obviously, i'm able to decrypt MyCanal's videos only in 720p maximum, as L3 devices are limited to 720p on this website (only L1 devices are able to watch MyCanal's content in 1080p and higher).

2023年6月4日 · Widevine is a Digital Right Management (DRM) standard that is a way to prevent video streaming content from being copied and redistributed and it is used by all the OTT platforms like Netflix, Amazon Prime and Disney+ Hotstar.

Module to use widevine with Python. Wvleaks [email protected] for Updated version. Install the requirements above, place the binaries in your PATH. Level 1 Widevine CDM. Contribute …

🌐 Servable CDM API Server and Client with Authentication 📦 Custom provision serialization format (WVD v2) 🧰 Create, parse, or convert PSSH headers with ease

2022年3月24日 · L1是Widevine中最高的安全级别，提供硬件级别的解密（比软件安全）。 内容解密、媒体解码以及渲染在TEE中完成。 如果你想从服务商那里获得高清内容视频服务，你的设备需要经过认证达到L1标准。

2022年12月7日 · To dump L1 is a completely different process... You need to exploit your device so that you can access it's secure zone and read/write data from where it is designed not to. In short it's very difficult and every device model is likely to be different so …

Forked from pgla99/Lenovo-K910L-L1-CDM. Working L1 CDM -Downgraded for AMZN|NF|DSNP|& Rest for all 3 1

2023年11月21日 · L1; 在L1级别，提供了最高的安全性。内容在设备内进行解密，并使用硬件保护，以防止原始数据泄露。通常用于高质量视频和高分辨率的流媒体。获得L1认证的设备可以播放高质量的内容。像Amazon Prime Video和Netflix等流媒体服务需要L1安全性。

2022年2月20日 · Most services who require L1 (Amazon etc) monitor the use quite closely. Since most of the publically available tools are very easy for services to spot if they look for them, it really doesn't take long to blackist an L1 CDM (Python is like kicking the door to the server rather than sneeking in).