#509 OSD option "Off" missing

[Wolfgang Woehl]

Having no way to completely disable any OSD utterance whatsoever renders SMPlayer unuasable right there in a number of contexts (like in theatrical exhibition). In a theatrical screening there must not _ever_ be any OSD artefacts whatsoever. None. Zero. No playback control pop-ups, no messages about subtitles, no mouse pointer fwiw. Zip.

Apparently the least intrusive OSD setting available now is OSD > Subtitles only. There needs to be an option OSD > Off.

I can't stress this enough: Off shall mean just that. Nothing sneaking through, ever.

Hey, thanks for a great player so far. Let me know what I can do to make OSD Off happen.

Looking at: Version: 0.8.0 * Using Qt 4.7.4 (compiled with Qt 4.7.4) * Using MPlayer SVN r34933