@@ -325,17 +325,19 @@ can be used:

 ffmpeg -f v4l2 -r 1 -i /dev/video0 -f image2 -strftime 1 "%Y-%m-%d_%H-%M-%S.jpg"

 @end example

+@subsection Options

+

 @table @option

-@item start_number @var{number}

-Start the sequence from @var{number}. Default value is 1. Must be a

-non-negative number.

+@item start_number

+Start the sequence from the specified number. Default value is 1. Must

+be a non-negative number.

-@item -update @var{number}

-If @var{number} is nonzero, the filename will always be interpreted as just a

-filename, not a pattern, and this file will be continuously overwritten with new

-images.

+@item update

+If set to 1, the filename will always be interpreted as just a

+filename, not a pattern, and the corresponding file will be continuously

+overwritten with new images. Default value is 0.

-@item strftime @var{[0|1]}

+@item strftime

 If set to 1, expand the filename with date and time information from

 @code{strftime()}. Default value is 0.

 @end table