Gentoo Packages

Warning: USE flag 'ffmpeg' used by media-gfx/blender but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'ffmpeg' used by media-libs/aubio but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'ffmpeg' used by media-libs/opencv but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'ffmpeg' used by media-libs/openimageio but has no description in metadata.xml, use.local.desc or use.desc
Warning: USE flag 'ffmpeg' used by media-sound/audacity but has no description in metadata.xml, use.local.desc or use.desc

Package	Local Description (use.local.desc)	Metadata Description (metadata.xml)
media-gfx/blender	-	-
media-libs/aubio	-	-
media-libs/opencv	-	-
media-libs/openimageio	-	-
media-sound/audacity	-	-

USE Flag: ffmpeg