gst-plugins-base

USE флаги

• abi_mips_n32 - 64-bit (32-bit pointer) libraries
• abi_mips_n64 - 64-bit libraries
• abi_mips_o32 - 32-bit libraries
• abi_s390_32 - 32-bit (s390) libraries
• abi_s390_64 - 64-bit (s390x) libraries
• abi_x86_32 - 32-bit (x86) libraries
• abi_x86_64 - 64-bit (amd64) libraries
• abi_x86_x32 - x32 ABI libraries
• alsa - Add support for media-libs/alsa-lib (Advanced Linux Sound Architecture)
• egl - Enable EGL platform support
• gbm - Enable Graphics Buffer Manager based EGL windowing system support (requires egl and at least one of gles or opengl)
• gles2 - Enable OpenGL library and plugin via GLESv2 API (requires egl)
• introspection - Add support for GObject based introspection
• ivorbis - Enable integer based vorbis decoder
• nls - Add Native Language Support (using gettext - GNU locale utilities)
• ogg - Add support for the Ogg container format (commonly used by Vorbis, Theora and flac)
• opengl - Enable OpenGL library and plugin via desktop OpenGL API
• orc - Use dev-lang/orc for just-in-time optimization of array operations
• pango - Enable pango GStreamer plugin
• test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
• theora - Add support for the Theora Video Compression Codec
• vorbis - Add support for the OggVorbis audio codec
• wayland - Enable Wayland EGL windowing system support (requires egl and at least one of gles2 or opengl)
• X - Enable ximagesink and xvimagesink plugins; build GLX platform support if USE=opengl is enabled; build x11 windowing system support if USE=egl is enabled

Советы по безопасности