@item -frames[:stream_specifier] @var{framecount}
Stop writing to the stream after @var{framecount} frames.
+@item -q @var{q}
+@item -qscale @var{q}
+Use fixed quality scale (VBR). The meaning of @var{q} is
+codec-dependent.
+
@end table
@section Video Options
Set the group of pictures size.
@item -vdt @var{n}
Discard threshold.
-@item -qscale @var{q}
-Use fixed video quantizer scale (VBR).
@item -qmin @var{q}
minimum video quantizer scale (VBR)
@item -qmax @var{q}
streams this option only makes sense for audio grabbing devices and raw
demuxers and is mapped to the corresponding demuxer options.
@item -aq @var{q}
-Set the audio quality (codec-specific, VBR).
+Set the audio quality (codec-specific, VBR). This is an alias for -q:a.
@item -ac @var{channels}
Set the number of audio channels. For output streams it is set by
default to the number of input audio channels. For input streams