Hello, this one was not pretty...
The command line program avidemux3_cli does not work from the bash script I am using. avidemux3_gtk opens a little window "Glade - Cannot load glade file", and prints the following error messages (among others): Trying :</gnu/store/mp8fhmf27ib6i8wacd207k8jfcn0wdkp-avidemux-2.6.8/lib64/ADM_glade//main/gtk2_build.gtkBuilder> [GtkBuilder] Invalid property: GtkGrid.n_columns on line 549 Trying :</tmp/nix-build-avidemux-2.6.8.drv-2/avidemux_2.6.8/avidemux/gtk/ADM_userInterfaces/ADM_toolkit_gtk/../glade/main/gtk2_build.gtkBuilder> [GtkBuilder] Failed to open file '/tmp/nix-build-avidemux-2.6.8.drv-2/avidemux_2.6.8/avidemux/gtk/ADM_userInterfaces/ADM_toolkit_gtk/../glade/main/gtk2_build.gtkBuilder': No such file or directory Trying :<glade/main/gtk2_build.gtkBuilder> [GtkBuilder] Failed to open file 'glade/main/gtk2_build.gtkBuilder': No such file or director So it looks like the build directory is also coded into the binary. Fortunately, avidemux3_qt4 works. So I would suggest to submit it as it is, as I am not motivated to debug the gtk version, unless someone feels like it. Andreas