@item -r @var{fps}
Set frame rate (Hz value, fraction or abbreviation), (default = 25).
@item -s @var{size}
-Set frame size. The format is @samp{wxh} (avserver default = 160x128, avconv default = same as source).
+Set frame size. The format is @samp{wxh} (ffserver default = 160x128, avconv default = same as source).
The following abbreviations are recognized:
@table @samp
@item sqcif
@settitle avconv video converter
@c man begin SEEALSO
-avplay(1), avprobe(1), avserver(1) and the Libav HTML documentation
+ffplay(1), ffprobe(1), ffserver(1) and the FFmpeg HTML documentation
@c man end
@c man begin AUTHORS