Add an entry for the recently added av_compare_ts() function.

[ffmpeg] / doc / ffmpeg-doc.texi

diff --git a/doc/ffmpeg-doc.texi b/doc/ffmpeg-doc.texi
index f734f7131e7be4983a55aa37ebf97f13065702b9..14c417688686180b2254a7a78987be4423e14b58 100644 (file)
--- a/doc/ffmpeg-doc.texi
+++ b/doc/ffmpeg-doc.texi
@@ -225,33 +225,7 @@ specified for the inputs.
 @section Main options
 
 @table @option
-@item -L
-Show license.
-
-@item -h
-Show help.
-
-@item -version
-Show version.
-
-@item -formats
-Show available formats, codecs, bitstream filters, protocols, and frame size and frame rate abbreviations.
-
-The fields preceding the format and codec names have the following meanings:
-@table @samp
-@item D
-Decoding available
-@item E
-Encoding available
-@item V/A/S
-Video/audio/subtitle codec
-@item S
-Codec supports slices
-@item D
-Codec supports direct rendering
-@item T
-Codec can handle input truncated at random locations instead of only at frame boundaries
-@end table
+@include fftools-common-opts.texi
 
 @item -f @var{fmt}
 Force format.
@@ -296,20 +270,6 @@ ffmpeg -i in.avi -metadata title="my title" out.flv
 @item -v @var{number}
 Set the logging verbosity level.
 
-@item -loglevel @var{loglevel}
-Set the logging level used by the library.
-@var{loglevel} is a number or a string containing one of the following values:
-@table @samp
-@item quiet
-@item panic
-@item fatal
-@item error
-@item warning
-@item info
-@item verbose
-@item debug
-@end table
-
 @item -target @var{type}
 Specify target file type ("vcd", "svcd", "dvd", "dv", "dv50", "pal-vcd",
 "ntsc-svcd", ... ). All the format options (bitrate, codecs,
@@ -485,6 +445,9 @@ stream.
 @item -newvideo
 Add a new video stream to the current output stream.
 
+@item -vlang @var{code}
+Set the ISO 639 language code (3 letters) of the current video stream.
+
 @end table
 
 @section Advanced Video Options
@@ -693,6 +656,8 @@ Set the number of audio frames to record.
 Set the audio sampling frequency (default = 44100 Hz).
 @item -ab @var{bitrate}
 Set the audio bitrate in bit/s (default = 64k).
+@item -aq @var{q}
+Set the audio quality (codec-specific, VBR).
 @item -ac @var{channels}
 Set the number of audio channels (default = 1).
 @item -an
@@ -734,6 +699,8 @@ Force subtitle codec ('copy' to copy stream).
 Add a new subtitle stream to the current output stream.
 @item -slang @var{code}
 Set the ISO 639 language code (3 letters) of the current subtitle stream.
+@item -sn
+Disable subtitle recording.
 @item -sbsf @var{bitstream_filter}
 Bitstream filters available are "mov2textsub", "text2movsub".
 @example
@@ -814,13 +781,17 @@ 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 FFmpeg source tree for examples.
 
-Preset files are specified with the @code{vpre}, @code{apre} and
-@code{spre} options. The options specified in a preset file are
+Preset files are specified with the @code{vpre}, @code{apre},
+@code{spre}, and @code{fpre} options. The @code{fpre} option takes the
+filename of the preset instead of a preset name as input and can be
+used for any kind of codec. For the @code{vpre}, @code{apre}, and
+@code{spre} options, the options specified in a preset file are
 applied to the currently selected codec of the same type as the preset
 option.
 
-The argument passed to the preset options identifies the preset file
-to use according to the following rules.
+The argument passed to the @code{vpre}, @code{apre}, and @code{spre}
+preset options identifies the preset file to use according to the
+following rules:
 
 First ffmpeg searches for a file named @var{arg}.ffpreset in the
 directories @file{$HOME/.ffmpeg}, and in the datadir defined at
@@ -835,11 +806,6 @@ the preset file options will be applied. For example, if you select
 the video codec with @code{-vcodec libx264} and use @code{-vpre max},
 then it will search for the file @file{libx264-max.ffpreset}.
 
-Finally, if the above rules failed and the argument specifies an
-absolute pathname, ffmpeg will search for that filename. This way you
-can specify the absolute and complete filename of the preset file, for
-example @file{./ffpresets/libx264-max.ffpreset}.
-
 @anchor{FFmpeg formula evaluator}
 @section FFmpeg formula evaluator
 
@@ -931,7 +897,7 @@ to standard output.
 
 FFmpeg also handles many protocols specified with an URL syntax.
 
-Use 'ffmpeg -formats' to see a list of the supported protocols.
+Use 'ffmpeg -protocols' to see a list of the supported protocols.
 
 The protocol @code{http:} is currently used only to communicate with
 FFserver (see the FFserver documentation). When FFmpeg will be a