[vlc-devel] Spawning a vout when none is available

[ogg.k.ogg.k at googlemail.com]

> Either you request a vout yourself, or you create a dummy elementary video
> stream to "decode" slides.

The problem with requesting a vout is that I do not know
if there is one already (or is there a creation to happen
soon), as a muxed video would independently create
one too. AFAIK, I'd need to create one myself only if
none is available (and the only way I know now is to use
vlc_object_find in the whole tree, which is not good).