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CUTMP3(1)		       Utility Commands			     CUTMP3(1)

NAME
       cutmp3 -	a fast and leightweight	mp3 editor

SYNOPSIS
       cutmp3  [-i  _file_]  [-O _file_] [-a _startpoint_] [-b _endpoint_] [-f
       _timetable_] [-o	_output_prefix_] [-I _file_ [-F]] [-d 2] [-s _factor_]
       -c -C -k	-q

DESCRIPTION
       Cutmp3  is a small and fast command line	MP3 editor. It lets you	select
       sections	of an MP3 interactively	or via a timetable and	save  them  to
       separate	 files	without	 quality loss. It uses mpg123 for playback and
       works with VBR files and	even with files	bigger than  2GB.  Other  fea-
       tures  are  configurable	silence	seeking	and ID3	tag seeking, which are
       useful for concatenated mp3s.

OPTIONS
       -i _file_
	      input file to edit

       -O _file_
	      forced output filename

       -o _output_prefix_
	      prefix of	generated output filename
	      (e.g. <output_prefix>0001.mp3, <output_prefix>0002.mp3, ...)

       -a _mm:ss.xx_
	      starting position	of selection to	write to new file

       -b _mm:ss.xx_
	      end position of selection	to write to new	file

       -f _timetable_file_
	      use a timetable to extract several sequences from	a given	file.
	      The timetable must have the following format:
	      "<start_position>	<end_position>"	e.g.:

	      0:01 1:00
	      11:15 19:33
	      01:01.34 02:39.78
	      1:0 -0:05

	      Negative values mean distance from the end of file.   Note  that
	      the options [-a] and [-b]	override a given timetable.

       -q quiet	mode
	      Switch  on  quiet	 mode, cutmp3 won't make any sound, useful for
	      debugging	and commands using a pipe like:	"echo 7a9bsq |	cutmp3
	      -i file.mp3"

       -c copy metadata
	      Copies metadata in non-interactive mode. Useful to keep ID3 tags
	      when using -a -b or -f.

       -C do not copy metadata
	      Prevents copying any metadata.

       -k keep old filename
	      Keeps old	filename and full path and appends 0001.mp3, etc.

       -s maximum silence length factor
	      Normally cutmp3 stops when the silence found is longer  than  15
	      times  the  minimum  silence length. [-s]	changes	this factor. 0
	      means infinity.

       -d 2   use the second soundcard (/dev/dsp1)

KEYBOARD CONTROL
       rewind with the following keys [1/2/3/4/5]
       move forward with the following keys [6/7/8/9/0]
       [0] means 10mins	forward, [9] is	1min forward, [8] is  10secs  forward,
       [7] is 1sec forward and [6] is 1/10sec forward. Keys [1]	to [5] go sym-
       metrically back (so [1] means 10mins back). For highest	precision  [,]
       goes  back one frame and	[.] goes one frame forward. After any of these
       keys you	will hear the sound at this position for one second. When  you
       are  at	the  starting position of your part of interest, press the key
       [a]. When you are at the	last position of your part of interest,	 press
       the  key	 [b] (What you hear after [b] will then	be the last second in-
       side the	new file). By pressing [s] the resulting file will be  written
       to  result0001.mp3. If it already exists, cutmp3	will increase the num-
       ber to result0002.mp3, result0003.mp3 and so on.

       You can change the length of playback by	pressing [N] and [M].

       You can seek to the end of the next silence by pressing [p] (for	pause)
       or to its beginning by pressing [P]. By default the silence should last
       for 1000	milliseconds, which is one second, and the maximum volume dur-
       ing this	second is the minimum: 1 (whatever that	is in dB).

       You can change:

       - the length of the silence by pressing [n] or [m] and
       - the maximum volume during this	silence	by pressing [+]	or [-].

       These values will be saved to ~/.cutmp3rc by pressing [S].

       You  can	 seek  to  the next ID3	tag by pressing	[T]. This is useful in
       case someone has	merged several mp3s into one file without removing the
       ID3-tags.

       For other useful	keycodes type [h] in interactive mode.

       Please  note that cutmp3	only accepts one inputfile, so using wildcards
       like [?]	 or [*]	in filenames will result in  editing  only  the	 first
       file that matches.

EXAMPLES
       1)  The	resulting files	will be	written	to blah0001.mp3, blah0002.mp3,
       blah0003.mp3 and	so on:

	   cutmp3 -i file.mp3 -o blah

       2) If you only want to cut a file once and you know the times for start
       and the end, you	type:

	   cutmp3 -i file.mp3 -a 0:37 -b 1:25

       and cutmp3 will write the passage of file.mp3 starting at 0:37 and end-
       ing at 1:25 to blah01.mp3

       3) If you want to cut a file more often,	you  need  to  create  a  file
       which  contains	a timetable and	type (Please read README.timetable for
       details):

	   cutmp3 -i file.mp3 -f name_of_the_timetablefile

       4) Only print total number of frames,  sampling	frequency,  number  of
       channels, average bitrate, MPEG version and total time in milliseconds,
       in this order:

	   cutmp3 -F -I	file.mp3

       5) If you want to clean an MP3 from any data that is  not  sound,  just
       use (Cutting in interactive mode	does _not_ remove invalid data!):

	   cutmp3 -i infile.mp3	-a 0:0 -b 99999:0

ABOUT
       cutmp3 was written by Jochen Puchalla <mail at puchalla-online dot de>
       this manpage was	written	by Marc	O. Gloor <mgloor at fhzh dot ch>

cutmp3 3.0.1			 Jul 13, 2015			     CUTMP3(1)

NAME | SYNOPSIS | DESCRIPTION | OPTIONS | KEYBOARD CONTROL | EXAMPLES | ABOUT

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