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-rw-r--r--doc/ffmpeg.texi17
1 files changed, 12 insertions, 5 deletions
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 4dca5d8991..45a1948fe5 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -164,7 +164,9 @@ Set the number of video frames to record.
@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} (ffserver default = 160x128, ffmpeg default = same as source).
+Set frame size. The format is @samp{wxh} (ffserver default = 160x128).
+There is no default for input streams,
+for output streams it is set by default to the size of the source stream.
The following abbreviations are recognized:
@table @samp
@item sqcif
@@ -397,7 +399,10 @@ and the following constants are available:
@end table
@item -rc_override @var{override}
-rate control override for specific intervals
+Rate control override for specific intervals, formated as "int,int,int"
+list separated with slashes. Two first values are the beginning and
+end frame numbers, last one is quantizer to use if positive, or quality
+factor if negative.
@item -me_method @var{method}
Set motion estimation method to @var{method}.
Available methods are (from lowest to best quality):
@@ -793,7 +798,7 @@ A preset file contains a sequence of @var{option}=@var{value} pairs,
one for each line, specifying a sequence of options which would be
awkward to specify on the command line. Lines starting with the hash
('#') character are ignored and are used to provide comments. Check
-the @file{ffpresets} directory in the Libav source tree for examples.
+the @file{ffpresets} directory in the FFmpeg source tree for examples.
Preset files are specified with the @code{vpre}, @code{apre},
@code{spre}, and @code{fpre} options. The @code{fpre} option takes the
@@ -810,6 +815,7 @@ following rules:
First ffmpeg searches for a file named @var{arg}.ffpreset in the
directories @file{$FFMPEG_DATADIR} (if set), and @file{$HOME/.ffmpeg}, and in
the datadir defined at configuration time (usually @file{PREFIX/share/ffmpeg})
+or in a @file{ffpresets} folder along the executable on win32,
in that order. For example, if the argument is @code{libx264-max}, it will
search for the file @file{libx264-max.ffpreset}.
@@ -1039,6 +1045,7 @@ file to which you want to add them.
@c man end EXAMPLES
@include eval.texi
+@include decoders.texi
@include encoders.texi
@include demuxers.texi
@include muxers.texi
@@ -1055,11 +1062,11 @@ file to which you want to add them.
@settitle ffmpeg video converter
@c man begin SEEALSO
-ffplay(1), ffprobe(1), ffserver(1) and the Libav HTML documentation
+ffplay(1), ffprobe(1), ffserver(1) and the FFmpeg HTML documentation
@c man end
@c man begin AUTHORS
-The Libav developers
+The FFmpeg developers
@c man end
@end ignore