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encryptionffmpegstreamcryptographyvlc

Is it possible to use CSA decryption with FFMPEG?

First of all I am sorry if I ask the wrong questions.

I am currently using vlc (libdvbcsa) to encrypt and decrypt live streams and save it to a ts file just by giving

csa-ck= {key}

on server side and

:ts-csa-ck= {key}

on client side. It works as expected.

But I want to use ffmpeg to decrypt ts file and show(I can show normal ts files but not the ones with csa encryption). I tried many input options for ffmpeg with no success and then I realized that ffmpeg has nothing to do with csa and most of them are for aes.

Am I wrong? Can you lead me to a direction?

Solution

  • Is it possible to use CSA decryption with FFMPEG?

    No. I see no mention of CSA encryption/decryption in the source code.