Document libavfilter filters options in configure -h.

Originally committed as revision 15592 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 4 insertions, 0 deletions

diff --git a/configure b/configure
index 0a315710f7..6b7d1f2131 100755
--- a/configure
+++ b/configure
@@ -168,6 +168,9 @@ show_help(){
   echo "  --disable-protocol=NAME  disables protocol NAME"
   echo "  --disable-protocols      disables all protocols"
   echo "  --disable-devices        disables all devices"
+  echo "  --enable-filter=NAME     enables filter NAME"
+  echo "  --disable-filter=NAME    disables filter NAME"
+  echo "  --disable-filters        disables all filters"
   echo "  --list-decoders          show all available decoders"
   echo "  --list-encoders          show all available encoders"
   echo "  --list-muxers            show all available muxers"
@@ -177,6 +180,7 @@ show_help(){
   echo "  --list-bsfs              show all available bitstream filters"
   echo "  --list-indevs            show all available input devices"
   echo "  --list-outdevs           show all available output devices"
+  echo "  --list-filters           show all available filters"
   echo
   echo "Developer options (useful when working on FFmpeg itself):"
   echo "  --disable-debug          disable debugging symbols"