auto upmix in .asoundrc

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

 



Hi,

I'm looking for a way to realize an automatic upmix function.

What I got right now in my .asoundrc is a pcm of type route which
distributes channels 0 and 1 to a 7.1 signal.

The problem is, when source is a surround signal, every other channel
than 0 or 1 gets lost. What I want is stereo signals getting upmixed and
everything with more than two channels not getting touched-

I could realize that using a manual switch (like explicitly choosing a
device in the application), but I would like to know whether I could
somehow do it using .asoundrc. What I have in mind is something like a
pcm which determines the number of source channels and calls another pcm
depending on how many it got.

Thanks for any hint!

Christopher Schramm


------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day 
trial. Simplify your report design, integration and deployment - and focus on 
what you do best, core application coding. Discover what's new with
Crystal Reports now.  http://p.sf.net/sfu/bobj-july
_______________________________________________
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