Re: how to record sound to mp3

[Long Wind <longwind2@yahoo.com>]

zhou@debian:~$ arecord -l
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: Intel [HDA Intel], device 2: ALC662 rev1 Alt Analog [ALC662 rev1 Alt Analog]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

Thank David and Nicolas!

but Nicolas is right, David's command doesn't work

i think keyword here is playback

to get David's instruction to work, i need audio cable to connect sound card's output to sound card's input, (this isn't perfect solution) , but i can't find such cable right now

i may try pulseaudio 

i ask other question: which command can merge two mp3 file?

this command is mp3 file version of DOS command "copy file1+file2 file3"