patched ffmpeg nov 2

source/patched-ffmpeg-mt/doc/ffmpeg-doc.texi

 \input texinfo @c -*- texinfo -*-
 
 @settitle FFmpeg Documentation
 @titlepage
 @sp 7
 @center @titlefont{FFmpeg Documentation}
 @sp 3
 @end titlepage
 
 @chapter Synopsis
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 @item hd480
 852x480
 @item hd720
 1280x720
 @item hd1080
 1920x1080
 @end table
 
 @item -aspect @var{aspect}
 Set aspect ratio (4:3, 16:9 or 1.3333, 1.7777).
-@item -croptop @var{size} (deprecated - use the crop filter instead)
-Set top crop band size (in pixels).
-@item -cropbottom @var{size} (deprecated - use the crop filter instead)
-Set bottom crop band size (in pixels).
-@item -cropleft @var{size} (deprecated - use the crop filter instead)
-Set left crop band size (in pixels).
-@item -cropright @var{size} (deprecated - use the crop filter instead)
-Set right crop band size (in pixels).
+@item -croptop @var{size}
+@item -cropbottom @var{size}
+@item -cropleft @var{size}
+@item -cropright @var{size}
+All the crop options have been removed. Use -vf
+crop=width:height:x:y instead.
+
 @item -padtop @var{size}
 @item -padbottom @var{size}
 @item -padleft @var{size}
 @item -padright @var{size}
 @item -padcolor @var{hex_color}
 All the pad options have been removed. Use -vf
 pad=width:height:x:y:color instead.
 @item -vn
 Disable video recording.
 @item -bt @var{tolerance}
@@ skipping 242 matching lines @@
 Intra_dc_precision.
 @item -vtag @var{fourcc/tag}
 Force video tag/fourcc.
 @item -qphist
 Show QP histogram.
 @item -vbsf @var{bitstream_filter}
 Bitstream filters available are "dump_extra", "remove_extra", "noise", "h264_mp4toannexb", "imxdump", "mjpegadump".
 @example
 ffmpeg -i h264.mp4 -vcodec copy -vbsf h264_mp4toannexb -an out.h264
 @end example
+@item -force_key_frames @var{time}[,@var{time}...]
+Force key frames at the specified timestamps, more precisely at the first
+frames after each specified time.
+This option can be useful to ensure that a seek point is present at a
+chapter mark or any other designated place in the output file.
+The timestamps must be specified in ascending order.
 @end table
 
 @section Audio Options
 
 @table @option
 @item -aframes @var{number}
 Set the number of audio frames to record.
 @item -ar @var{freq}
 Set the audio sampling frequency (default = 44100 Hz).
 @item -ab @var{bitrate}
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 ffplay(1), ffprobe(1), ffserver(1) and the FFmpeg HTML documentation
 @c man end
 
 @c man begin AUTHORS
 The FFmpeg developers
 @c man end
 
 @end ignore
 
 @bye