" ", . :
[michaelsafyan@codemage ~]$ port variants ffmpeg
ffmpeg has the variants:
darwin_10: Platform variant, selected automatically
no_gpl: disallow use of GPL code, license will be LGPL
no_mmx: disable all x86 asm optimizations
speex: enable Speex decoding via libspeex
"+ variantname" "-variantname" (, ffmpeg speex "sudo port install ffmpeg + speex" ). ( MacPorts), .