X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2Findevs.texi;h=4ca12ff6cc22533f608fce547c78b7dc1299ac53;hb=ab7c67905d1a97c274b24e268798d2f5fa2f6220;hp=420580877612b8fce8f43a2ae6b99e3f5f5e5c3d;hpb=e5cb7795fcafdf6bad58ba35161527b4a03b1122;p=ffmpeg

diff --git a/doc/indevs.texi b/doc/indevs.texi
index 42058087761..4ca12ff6cc2 100644
--- a/doc/indevs.texi
+++ b/doc/indevs.texi
@@ -895,6 +895,10 @@ ffmpeg -f x11grab -follow_mouse centered -show_region 1 -framerate 25 -video_siz
 
 @item video_size
 Set the video frame size. Default value is @code{vga}.
+
+@item use_shm
+Use the MIT-SHM extension for shared memory. Default value is @code{1}.
+It may be necessary to disable it for remote displays.
 @end table
 
 @c man end INPUT DEVICES