You are now in the directory for the port "audio/liba52" (package name "liba52-0.7.2").
This is the one-line description for this port:
A free library for decoding ATSC A/52 streams, aka AC-3
Please read the "description file" for a longer description.
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This port requires package(s) "gettext-0.10.35_1 gmake-3.79.1 libtool-1.3.4_2" to build.