I'm trying to open mediainfo-gui from command line, showing HTML result immediately.
However adding --Output=HTML as indicated in the help doesn't do anything, and the output is always in short format.
Such options are currently available only with command line (text) version of MediaInfo (you must use "mediainfo", not "mediainfo-gui", and the output will be in the terminal).
Ticket moved from /p/mediainfo/bugs/776/
Changed to a feature request