Hello!
I would like to fork this project, strip it of GPL code (libpostproc) and license it as LGPL if ffmpeg is compiled for LGPL.
But before I do that, I would like to ask for your permission to relicense the code.
According to this comment #22 (comment) you were already looking for a way to make the licensing more flexible, but it wasn't a priority.
Thank you for your time!