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 02:20:13 +00:00
parent 7f11e745b2
commit 870e015048
4 changed files with 6 additions and 3 deletions
--- a/doc/ffserver-doc.texi
+++ b/doc/ffserver-doc.texi
@@ -251,7 +251,7 @@ Show available bitstream filters.
 Show available protocols.
@item -filters
 Show available libavfilter filters.
-@item -h
+@item -h, -?, -help, --help
 Show help.
@item -loglevel @var{loglevel}
 Set the logging level used by the library.