X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2Findevs.texi;h=6cf626d104eb0117b4d7ba80c4ed242e4d02f493;hb=5bc9c7a6db1caaae2bbc2061f16af28695a6fdd6;hp=6f1530a27b02048a84d086d7979ce2fed46163b8;hpb=1174eb2f1015ee56ede35f63ad488dd89e3e77d3;p=ffmpeg diff --git a/doc/indevs.texi b/doc/indevs.texi index 6f1530a27b0..6cf626d104e 100644 --- a/doc/indevs.texi +++ b/doc/indevs.texi @@ -121,7 +121,7 @@ Specify the audio device by its index. Overrides anything given in the input fil @item -pixel_format Request the video device to use a specific pixel format. If the specified format is not supported, a list of available formats is given -und the first one in this list is used instead. Available pixel formats are: +and the first one in this list is used instead. Available pixel formats are: @code{monob, rgb555be, rgb555le, rgb565be, rgb565le, rgb24, bgr24, 0rgb, bgr0, 0bgr, rgb0, bgr48be, uyvy422, yuva444p, yuva444p16le, yuv444p, yuv422p16, yuv422p10, yuv444p10, yuv420p, nv12, yuyv422, gray} @@ -1352,17 +1352,13 @@ Set the video frame size. Default value is @code{vga}. Use the MIT-SHM extension for shared memory. Default value is @code{1}. It may be necessary to disable it for remote displays (legacy x11grab only). -@end table - -@subsection @var{grab_x} @var{grab_y} AVOption - -The syntax is: -@example --grab_x @var{x_offset} -grab_y @var{y_offset} -@end example - -Set the grabbing region coordinates. They are expressed as offset from the top left -corner of the X11 window. The default value is 0. +@item grab_x +@item grab_y +Set the grabbing region coordinates. They are expressed as offset from +the top left corner of the X11 window and correspond to the +@var{x_offset} and @var{y_offset} parameters in the device name. The +default value for both options is 0. +@end table @c man end INPUT DEVICES