As there ist no avidemux_gtk port, this one should build the gtk executable?
At the moment, there is no GTK UI for avidemux, only QT.
What is the avidemux port good for, then? There is the avidemux/gtk subdir in the distribution.
(In reply to martin.dieringer from comment #2) multimedia/avidemux is the master port; it builds the common components used by the avidemux frontends. At the moment, we have those two frontends: multimedia/avidemux-cli multimedia/avidemux-qt4 You don't have to build/install multimedia/avidemux itself. It gets pulled in as dependency when you install either of the frontends.
Ok, maybe the COMMENT or pkg-descr could be updated accordingly ...