@item segment_times @var{times}
Specify a list of split points. @var{times} contains a list of comma
separated duration specifications, in increasing order.
+
@item segment_wrap @var{limit}
Wrap around segment index once it reaches @var{limit}.
+
+@item segment_start_number @var{number}
+Set the sequence number of the first segment. Defaults to @code{0}.
+
+@item reset_timestamps @var{1|0}
+Reset timestamps at the begin of each segment, so that each segment
+will start with near-zero timestamps. It is meant to ease the playback
+of the generated segments. May not work with some combinations of
+muxers/codecs. It is set to @code{0} by default.
@end table
Some examples follow.