cmdutils_common_opts.h

   1     { "L", OPT_EXIT, {(void*)show_license}, "show license" },
   2     { "h", OPT_EXIT, {(void*)show_help}, "show help" },
   3     { "version", OPT_EXIT, {(void*)show_version}, "show version" },
   4     { "formats"  , OPT_EXIT, {(void*)show_formats  }, "show available formats" },
   5     { "codecs"   , OPT_EXIT, {(void*)show_codecs   }, "show available codecs" },
   6     { "bsfs"     , OPT_EXIT, {(void*)show_bsfs     }, "show available bit stream filters" },
   7     { "protocols", OPT_EXIT, {(void*)show_protocols}, "show available protocols" },
   8     { "loglevel", HAS_ARG | OPT_FUNC2, {(void*)opt_loglevel}, "set libav* logging level", "loglevel" },