@table @option
@item -min_seg_duration @var{microseconds}
-Set the segment length in microseconds.
+This is a deprecated option to set the segment length in microseconds, use @var{seg_duration} instead.
+@item -seg_duration @var{duration}
+Set the segment length in seconds (fractional value can be set).
@item -window_size @var{size}
Set the maximum number of segments kept in the manifest.
@item -extra_window_size @var{size}