WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict:

media-video/ffmpeg:0

  (media-video/ffmpeg-3.3.6:0/55.57.57::gentoo, ebuild scheduled for merge) conflicts with
    media-video/ffmpeg:0/55.57.57=[encode,x264,xvid,vpx,mp3,theora] required by (media-libs/libopenshot-0.1.8:0/0::gentoo, installed)
                                                    ^^^     ^^^^^^
    media-video/ffmpeg:0=[encode,x264,xvid,vpx,mp3,theora] required by (media-libs/libopenshot-0.1.8:0/0::gentoo, installed)
                                           ^^^     ^^^^^^