[FFmpeg-devel] crypto

Michael Niedermayer michaelni at gmx.at
Fri Jul 13 17:19:02 CEST 2012

On Fri, Jul 13, 2012 at 05:20:01PM +0800, Hawk-TAO wrote:
> hi,ladies and gentlemen,i am a fresh in ffmpeg.and  i wanna use crypto in
> ffmpeg to encrypt/decrypt the avstream and also,i wanna parallelize it with
> OpneCL,but i didnt know how to use crypto in ffmpeg,so i need your help.can
> anyone help me? I have asked many developers whether they use crypto in
> ffmpeg, they answered no. and is it a good idea to use crypto in ffmpeg? Can
> the ffmpeg.org accept the code if I parallized it with OpenCL?thx so much.

If you want to optimize the crypto functions by using multiple threads
or hand written asm this is surely welcome.
A dependancy on OpelCL for optimizations seems non ideal


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Everything should be made as simple as possible, but not simpler.
-- Albert Einstein
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