rate coverter after dmix

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

I need to implement a rate converter after dmix, means dmix will mix 3 channels as input, and the output will be of 48KHz, but then i need to convert it to 96KHz output and send to HW.
How this can be achieved, seeing that we can't have a plugin after dmix.

or we can do somethings like below:-

pcm.sl1{
   type hw
   card 0
   device 0
}

pcm_slave.sl2 {
    pcm sl1
    rate 96000
}

pcm.mix1{
    type dmix

    ipc_key 1024
  
        slave sl2
}

pcm_slave.sl3{
        pcm mix1
 }

pcm.play{
       type plug
       slave sl3
       rate_converter "myconverter"
}

here rate converter "myconverter" will be specific to my audio HW.

is the above config allowed?


Regards
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Alsa-user mailing list
Alsa-user@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/alsa-user

[Index of Archives]     [ALSA Devel]     [Linux Audio Users]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]

  Powered by Linux