FFmpeg/cmdutils_common_opts.h

    { "L", OPT_EXIT, {(void*)show_license}, "show license" },
    { "h", OPT_EXIT, {(void*)show_help}, "show help" },
    { "?", OPT_EXIT, {(void*)show_help}, "show help" },
    { "help", OPT_EXIT, {(void*)show_help}, "show help" },
    { "-help", OPT_EXIT, {(void*)show_help}, "show help" },
    { "version", OPT_EXIT, {(void*)show_version}, "show version" },
    { "formats"  , OPT_EXIT, {(void*)show_formats  }, "show available formats" },
    { "codecs"   , OPT_EXIT, {(void*)show_codecs   }, "show available codecs" },
    { "bsfs"     , OPT_EXIT, {(void*)show_bsfs     }, "show available bit stream filters" },
    { "protocols", OPT_EXIT, {(void*)show_protocols}, "show available protocols" },
    { "filters",   OPT_EXIT, {(void*)show_filters  }, "show available filters" },
    { "pix_fmts" , OPT_EXIT, {(void*)show_pix_fmts }, "show available pixel formats" },
    { "loglevel", HAS_ARG | OPT_FUNC2, {(void*)opt_loglevel}, "set libav* logging level", "loglevel" },
Factorize common commandline options definition. Originally committed as revision 20664 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-11-30 01:12:19 +02:00			`{ "L", OPT_EXIT, {(void*)show_license}, "show license" },`
			`{ "h", OPT_EXIT, {(void*)show_help}, "show help" },`
Add -?, -help, and --help as alternative options to get help. Originally committed as revision 20906 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-12-21 04:20:13 +02:00			`{ "?", OPT_EXIT, {(void*)show_help}, "show help" },`
			`{ "help", OPT_EXIT, {(void*)show_help}, "show help" },`
			`{ "-help", OPT_EXIT, {(void*)show_help}, "show help" },`
Factorize common commandline options definition. Originally committed as revision 20664 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-11-30 01:12:19 +02:00			`{ "version", OPT_EXIT, {(void*)show_version}, "show version" },`
			`{ "formats" , OPT_EXIT, {(void*)show_formats }, "show available formats" },`
			`{ "codecs" , OPT_EXIT, {(void*)show_codecs }, "show available codecs" },`
			`{ "bsfs" , OPT_EXIT, {(void*)show_bsfs }, "show available bit stream filters" },`
			`{ "protocols", OPT_EXIT, {(void*)show_protocols}, "show available protocols" },`
Implement a -filters option, listing all the available libavfilter filters. Currently filters are not registered, so the option will show none. Originally committed as revision 20807 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-12-12 18:18:11 +02:00			`{ "filters", OPT_EXIT, {(void*)show_filters }, "show available filters" },`
Implement a -pix_fmts option for listing all the supported pixel formats. Originally committed as revision 20909 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-12-21 23:53:03 +02:00			`{ "pix_fmts" , OPT_EXIT, {(void*)show_pix_fmts }, "show available pixel formats" },`
Factorize common commandline options definition. Originally committed as revision 20664 to svn://svn.ffmpeg.org/ffmpeg/trunk 2009-11-30 01:12:19 +02:00			`{ "loglevel", HAS_ARG \| OPT_FUNC2, {(void)opt_loglevel}, "set libav logging level", "loglevel" },`