[SoX-users] need help with save file to mp3

[Robin Ivetic-h. <cre...@gm...>]

Hello,


I need help to successfully getting done command that contain sox also
true  piping  in  linux, but apologize if this mailing list is just for
sox :-).

I  want  to  listen with rtl-sdr USB dongle radio station, and this is
command  for  that,  but  with sox you can add filters, change between
codecs,  etc, but also save output to file, and I using something like
this, but mp3 file after few minutes become extreme large and can't be
played  at  all,  so probably doing something wrong, also file doesn't
show  exact  time duration, can someone help me with this. I terminate
command  with  CTRL+C,  also  this rtl_fm can be listen across network
with next command, but than need to terminate netcat proper and switch
w don't help at all, thanks for helping in advance.

rtl_fm  -M  wbfm  -f  88.1M -d 0 -s 22050k -l 310 | sox -traw -r8k -es
-b16 -c1 -V1 - -tmp3 - | sox -n some_file.mp3


across network

rtl_fm -f 88.1M -M fm -s 170k -d 0 -A fast -r 24k -l 0 -E deemp | sox -traw -r24k -es -b16 -c1 -V1 - -tmp3 - | socat -u - TCP-LISTEN:8080

and on listener side

 netcat IP adress from host 8080 | play -t mp3 - | sox -n some_name.mp3


 Robin.

  

-- 
Best regards,
 Robin                          mailto:otp...@ho...