FFnode

FFnode is an open-source video filter graph editor

NOTE: unstable code, very beta

Allows:

create filter graph
edit filter graph
change filters parameters
export/import graph (also in ffplay format)
save processed video (needs to be improved)
play preview
inspect properties of connections between filters

How to compile

./configure
make

Developer Requirments:

FFmpeg 3.2.4
Qt5

Credits

FFmpegGUI (code was ported to qt5 and more recent ffmpeg)

FFnode (and FFmpegGUI) is free software licensed under the term of LGPL v2.1.**