gnome gstreamer This package pulls in various gstreamer plugins based on USE flags. It's intended to be used as a runtime-depend for apps that need various gstreamer plugins. This will allow USE flags to be changed without re-compiling apps, since gstreamer plugins are all run-time dependencies. Enable http streaming via net-libs/libsoup Enable visualization effects via media-libs/libvisual Support for retrieval from media-tv/mythtv backend Enables vp8 codec support using libvpx, required to play some HTML5 videos