> On Sun, 17 April 2016, at 9:47 am, gevisz <gev...@gmail.com> wrote: > > "VLC could not decode the format "Opus" (Opus Audio)" > > I have tried to add the opus use flag to media-video/ffmpeg > and to add the matroska use flag to media-video/vlc
vlc itself has an opus USE flag. At least, vlc-2.2.1-r1 does. If you enable it, it pulls in media-libs/opus and enables opus in the configure stage. > I just have read that opus is an open sourse audio format > that is much better that mp3. > > Why it is not supported by default then? This is the kind of USE flag I would enable globally, in make.conf, rather than for individual packages. With this very question, that's what you're implying you should do. Stroller.
