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Diff for /src/usr.bin/aucat/aucat.1 between version 1.119 and 1.120

version 1.119, 2023/01/10 20:48:34 version 1.120, 2024/03/20 08:42:11
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 .Nm aucat  .Nm aucat
 .Op Fl dn  .Op Fl dn
 .Op Fl b Ar size  .Op Fl b Ar size
 .Op Fl c Ar min : Ns Ar max  .Op Fl c Ar channels
 .Op Fl e Ar enc  .Op Fl e Ar enc
 .Op Fl f Ar device  .Op Fl f Ar device
 .Op Fl g Ar position  .Op Fl g Ar position
 .Op Fl h Ar fmt  .Op Fl h Ar fmt
 .Op Fl i Ar file  .Op Fl i Ar file
 .Op Fl j Ar flag  .Op Fl m Ar min : Ns Ar max Ns / Ns Ar min : Ns Ar max
 .Op Fl o Ar file  .Op Fl o Ar file
 .Op Fl p Ar position  .Op Fl p Ar position
 .Op Fl q Ar port  .Op Fl q Ar port
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 .It Fl b Ar size  .It Fl b Ar size
 The buffer size of the audio device in frames.  The buffer size of the audio device in frames.
 Default is 7680.  Default is 7680.
 .It Fl c Ar min : Ns Ar max  .It Fl c Ar channels
 The range of audio file channel numbers.  The audio file channels count.
 The default is  The default is 2, i.e. stereo.
 .Cm 0:1 ,  
 i.e. stereo.  
 .It Fl d  .It Fl d
 Increase log verbosity.  Increase log verbosity.
 .It Fl e Ar enc  .It Fl e Ar enc
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 If the option argument is  If the option argument is
 .Sq -  .Sq -
 then standard input will be used.  then standard input will be used.
 .It Fl j Ar flag  .It Fl m Ar min : Ns Ar max Ns / Ns Ar min : Ns Ar max
 Control whether source channels are joined or expanded if  Map the given range of source channels into the given range of
 they don't match the destination number of channels.  destination channels.
 If the flag is  
 .Cm off ,  
 then each source channel is routed to a single destination channel,  
 possibly discarding channels.  
 If the flag is  
 .Cm on ,  
 then a single source may be sent to multiple destinations  
 and multiple sources may be mixed into a single destination.  
 For instance, this feature could be used to convert  
 a stereo file into a mono file mixing left and right channels together.  
 The default is  
 .Cm off .  
 .It Fl n  .It Fl n
 Off-line mode.  Off-line mode.
 Read input files and store the result in the output files,  Read input files and store the result in the output files,
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 .Pp  .Pp
 On the command line,  On the command line,
 per-file parameters  per-file parameters
 .Pq Fl cehjrv  .Pq Fl cehmrv
 must precede the file definition  must precede the file definition
 .Pq Fl io .  .Pq Fl io .
 .Pp  .Pp
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 channels 6 and 7 into another stereo file using a 44.1kHz sampling  channels 6 and 7 into another stereo file using a 44.1kHz sampling
 rate for both:  rate for both:
 .Bd -literal -offset indent  .Bd -literal -offset indent
 $ aucat -r 44100 -c 2:3 -o file1.wav -c 6:7 -o file2.wav  $ aucat -r 44100 -m 2:3/0:1 -o file1.wav -m 6:7/0:1 -o file2.wav
 .Ed  .Ed
 .Pp  .Pp
 Split a stereo file into two mono files:  Split a stereo file into two mono files:
 .Bd -literal -offset indent  .Bd -literal -offset indent
 $ aucat -n -i stereo.wav -c 0:0 -o left.wav \e  $ aucat -n -i stereo.wav -c 1 -m 0:0/0:0 -o left.wav \e
         -c 1:1 -o right.wav          -m 1:1/0:0 -o right.wav
 .Ed  .Ed
 .Sh SEE ALSO  .Sh SEE ALSO
 .Xr cdio 1 ,  .Xr cdio 1 ,
Legend:
Removed from v.1.119  
changed lines
  Added in v.1.120