[FFmpeg-user] audio/video obfuscation

[Moritz Barsnick]

On Wed, Jun 19, 2019 at 02:50:19 -0700, Madovsky wrote:
> I'm looking for to obfuscate audio and video with a keypass to allow the
> viewer to deobfuscate it
> is it possible with ffmpeg?

Sure. For example MP4 with CENC encryption:
https://stackoverflow.com/a/44949160

If you're serving out via HLS, you can use its standardized method with
the "-hls_key_info_file" option:
http://ffmpeg.org/ffmpeg-all.html#Options-41

Cheers,
Moritz