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Old 05-22-2014, 12:22 PM
Dune Dune is offline
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Re: Decrypt AES-128 encrypted video files from a m3u8


There is no geo restriction on the segments, but there is on the .m3u8 and the .key.
I cannot directlink them because they are links that expire after a few seconds (you need to go through an adwall, and it's georestricted anyway).

We have indeed spotted that there is a problem on the key, they have recently changed their key format and that's probably where lies the problem. The .key used to be a binary file.

We have tried reencoding it into a binary file, but it doesn't work, the key is too long (48 chars instead of 32 iirc).

There is something that we need to do onto this key, but I don't see what. It's something that the player (JWPlayer, using HLS - HttpLiveStreaming, it has little doc on their site) manages to read though, so there must be some way?
Plus we have seen on some torrent sites that the videos keep being successfully ripped, but we are several to try and fail at decoding them.
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