* You can transcode decrypted VOBs
@example
-ffmpeg -i snatch_1.vob -f avi -vcodec mpeg4 -b 800 -g 300 -bf 2 -acodec mp3 -ab 128 snatch.avi
+ffmpeg -i snatch_1.vob -f avi -vcodec mpeg4 -b 800k -g 300 -bf 2 -acodec mp3 -ab 128 snatch.avi
@end example
This is a typical DVD ripping example; the input is a VOB file, the
If no input file is given, audio/video grabbing is done.
As a general rule, options are applied to the next specified
-file. For example, if you give the @option{-b 64} option, it sets the video
+file. For example, if you give the @option{-b 64k} option, it sets the video
bitrate of the next file. The format option may be needed for raw input
files.
@item -comment string
Set the comment.
+@item -track number
+Set the track.
+
+@item -year number
+Set the year.
+
@item -target type
Specify target file type ("vcd", "svcd", "dvd", "dv", "pal-vcd",
"ntsc-svcd", ... ). All the format options (bitrate, codecs,
ffmpeg -i myfile.avi -target vcd -bf 2 /tmp/vcd.mpg
@end example
-@item -hq
-Activate high quality settings.
-
@item -itsoffset offset
Set the input time offset in seconds.
@code{[-]hh:mm:ss[.xxx]} syntax is also supported.
@table @option
@item -b bitrate
-Set the video bitrate in kbit/s (default = 200 kb/s).
+Set the video bitrate in bit/s (default = 200 kb/s).
@item -r fps
Set frame rate (default = 25).
@item -s size
@item -vn
Disable video recording.
@item -bt tolerance
-Set video bitrate tolerance (in kbit/s).
+Set video bitrate tolerance (in bit/s).
@item -maxrate bitrate
-Set max video bitrate tolerance (in kbit/s).
+Set max video bitrate tolerance (in bit/s).
@item -minrate bitrate
-Set min video bitrate tolerance (in kbit/s).
+Set min video bitrate tolerance (in bit/s).
@item -bufsize size
-Set rate control buffer size (in kbit).
+Set rate control buffer size (in bits).
@item -vcodec codec
Force video codec to @var{codec}. Use the @code{copy} special value to
tell that the raw codec data must be copied as is.
@item -intra
Use only intra frames.
@item -qscale q
-Use fixed video quantiser scale (VBR).
+Use fixed video quantizer scale (VBR).
@item -qmin q
-minimum video quantiser scale (VBR)
+minimum video quantizer scale (VBR)
@item -qmax q
-maximum video quantiser scale (VBR)
+maximum video quantizer scale (VBR)
@item -qdiff q
-maximum difference between the quantiser scales (VBR)
+maximum difference between the quantizer scales (VBR)
@item -qblur blur
-video quantiser scale blur (VBR)
+video quantizer scale blur (VBR)
@item -qcomp compression
-video quantiser scale compression (VBR)
+video quantizer scale compression (VBR)
+
+@item -lmin lambda
+minimum video lagrange factor (VBR)
+@item -lmax lambda
+max video lagrange factor (VBR)
+@item -mblmin lambda
+minimum macroblock quantizer scale (VBR)
+@item -mblmax lambda
+maximum macroblock quantizer scale (VBR)
+
+These four options (lmin, lmax, mblmin, mblmax) use 'lambda' units,
+but you may use the QP2LAMBDA constant to easily convert from 'q' units:
+@example
+ffmpeg -i src.ext -lmax 21*QP2LAMBDA dst.ext
+@end example
@item -rc_init_cplx complexity
initial complexity for single pass encoding
@item -deinterlace
Deinterlace pictures.
-@item -interlace
+@item -ilme
Force interlacing support in encoder (MPEG-2 and MPEG-4 only).
Use this option if your input file is interlaced and you want
to keep the interlaced format for minimum losses.
@item -acodec codec
Force audio codec to @var{codec}. Use the @code{copy} special value to
specify that the raw codec data must be copied as is.
+@item -newaudio
+Add a new audio track to the output file. If you want to specify parameters,
+do so before @code{-newaudio} (@code{-acodec}, @code{-ab}, etc..).
+
+Mapping will be done automatically, if the number of output streams is equal to
+the number of input streams, else it will pick the first one that matches. You
+can override the mapping using @code{-map} as usual.
+
+Example:
+@example
+ffmpeg -i file.mpg -vcodec copy -acodec ac3 -ab 384 test.mpg -acodec mp2 -ab 192 -newaudio
+@end example
@end table
@section Audio/Video grab options
frames. An example is:
@example
-ffmpeg -g 3 -r 3 -t 10 -b 50 -s qcif -f rv10 /tmp/b.rm
+ffmpeg -g 3 -r 3 -t 10 -b 50k -s qcif -f rv10 /tmp/b.rm
@end example
@item The parameter 'q' which is displayed while encoding is the current
@tab Multimedia format used by the Creature Shock game.
@item Smacker @tab @tab X
@tab Multimedia format used by many games.
-@item GXF @tab @tab X
+@item GXF @tab X @tab X
+@tab General eXchange Format SMPTE 360M, used by Thomson Grass Valley playout servers.
+@item CIN @tab @tab X
+@tab Multimedia format used by Delphine Software games.
+@item MXF @tab @tab X
+@tab Material eXchange Format SMPTE 377M, used by D-Cinema, broadcast industry.
+@item SEQ @tab @tab X
+@tab Tiertex .seq files used in the DOS CDROM version of the game Flashback.
@end multitable
@code{X} means that encoding (resp. decoding) is supported.
@item .Y.U.V @tab X @tab X @tab one raw file per component
@item animated GIF @tab X @tab X @tab Only uncompressed GIFs are generated.
@item PNG @tab X @tab X @tab 2 bit and 4 bit/pixel not supported yet.
+@item Targa @tab @tab X @tab Targa (.TGA) image format.
+@item TIFF @tab @tab X @tab Only 24 bit/pixel images are supported.
@item SGI @tab X @tab X @tab SGI RGB image format
@end multitable
@item Supported Codec @tab Encoding @tab Decoding @tab Comments
@item MPEG-1 video @tab X @tab X
@item MPEG-2 video @tab X @tab X
-@item MPEG-4 @tab X @tab X @tab also known as DivX4/5
+@item MPEG-4 @tab X @tab X
@item MSMPEG4 V1 @tab X @tab X
@item MSMPEG4 V2 @tab X @tab X
-@item MSMPEG4 V3 @tab X @tab X @tab also known as DivX3
+@item MSMPEG4 V3 @tab X @tab X
@item WMV7 @tab X @tab X
@item WMV8 @tab X @tab X @tab not completely working
@item H.261 @tab X @tab X
@item Sorenson Video 1 @tab X @tab X @tab fourcc: SVQ1
@item Sorenson Video 3 @tab @tab X @tab fourcc: SVQ3
@item On2 VP3 @tab @tab X @tab still experimental
+@item On2 VP5 @tab @tab X @tab fourcc: VP50
+@item On2 VP6 @tab @tab X @tab fourcc: VP62
@item Theora @tab @tab X @tab still experimental
@item Intel Indeo 3 @tab @tab X
@item FLV @tab X @tab X @tab Sorenson H.263 used in Flash
@item Smacker Video @tab @tab X @tab Video encoding used in Smacker.
@item RTjpeg @tab @tab X @tab Video encoding used in NuppelVideo files.
@item KMVC @tab @tab X @tab Codec used in Worms games.
+@item VMware Video @tab @tab X @tab Codec used in videos captured by VMware.
+@item Cin Video @tab @tab X @tab Codec used in Delphine Software games.
+@item Tiertex Seq Video @tab @tab X @tab Codec used in DOS CDROM FlashBack game.
@end multitable
@code{X} means that encoding (resp. decoding) is supported.
-See @url{http://mplayerhq.hu/~michael/codec-features.html} to
-get a precise comparison of the FFmpeg MPEG-4 codec compared to
-other implementations.
-
@section Audio Codecs
@multitable @columnfractions .4 .1 .1 .1 .7
@item DSP Group TrueSpeech @tab @tab X
@item True Audio (TTA) @tab @tab X
@item Smacker Audio @tab @tab X
+@item WavPack Audio @tab @tab X
+@item Cin Audio @tab @tab X
+@tab Codec used in Delphine Software games.
+@item Intel Music Coder @tab @tab X
@end multitable
@code{X} means that encoding (resp. decoding) is supported.