5e7873e893dc5d428d5fecf3dde4994ee83c96a2 — Tomer 3 years ago 1b0b723
Update README.md
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M README.md => README.md +1 -0
@@ 23,6 23,7 @@ e.g:
ffmpeg -decryption_key 100b6c20940f779a4589152b57d2dacb -i encrypted_media.mp4 -codec copy decrypted_media.mp4
*NOTE*: The extension currently supports Windows only.

## How
In the context of browsers the actual decryption of the media is usually done inside a proprietary binary (`widevinecdm.dll`, known as the Content Decryption Module or CDM) only after receiving the license from a license server with an encrypted key in it.