[gstreamer-bugs] [Bug 593482] Spectrum: Multi-Channel support and Stereo to Mono compat report(cross-correlation)

[GStreamer (bugzilla.gnome.org)]

http://bugzilla.gnome.org/show_bug.cgi?id=593482


Stefan Kost (gstreamer, gtkdoc dev) <ensonic> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
                 CC|                            |ensonic at sonicpulse.de
     Ever Confirmed|0                           |1


--- Comment #1 from Stefan Kost (gstreamer, gtkdoc dev) <ensonic at sonicpulse.de> 2009-08-29 13:44:53 UTC ---
What we need is another property like gboolean "multi-band" which default to
"false". If set to true we would analyse each channel.

Not sure how we send the result.

a) Add a index to the field name: Magnitude0, Magnitude1, ...
b) Leave the demuxing to the app: Magnitude will contain values for all
channels one after the other (if N bands then first N values for 1st channel,
then N-values for 2nd channel)
c) Use hierarchic structures: Magnitute would contain Channel0, Channel1,. 
which inturn contain the values.

I prefer b).

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