exposing cmdline parameter for current gui config
suppose the user has setup a given way to play, e.g. to stream an audio CD in Ogg/Vorbis over HTTP. This kind of thing is relatively easy thru the gui but the cmdline language is less trivial.
The command line parameter for this operation is (according to the doc):
cdda:/dev/cdrom --sout '#transcode{acodec=vorb,ab=128}:
standard{access=http,mux=ogg,dst=server.example.org:8080}'
If the gui would display the current command line parameters for this operation, the user will be able to simply cut/past the cmdline option to reproduce it.
It would provide another way to learn the command line language in addition to the normal documentation.