Topic for #qi-hardware is now Copyleft hardware - http://qi-hardware.com | hardware hackers join here to discuss Ben NanoNote, atben / atusb 802.15.4 wireless, and other community driven hw projects | public logging at http://en.qi-hardware.com/irclogs
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<wpwrak>
victory ! successfully got a set of component prices from digi-key with wget :) they don't obfuscate it as much as i had thought. but they now have a bit more complicated urls. ah well ...
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<larsc>
we should try to encourage them to have a nice machine friendly interface for this
<wpwrak>
you'd invoke it with things like ./fetchdk LTST-C190KRKT/160-1436-2-ND
<wpwrak>
ah, after getting rid of the [ -r _tmp ] || of course. that's for debugging ;-)
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<lekernel>
:)
<lekernel>
wpwrak: what board are you working on?
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<wpwrak>
a variant of the ledtoy
<wpwrak>
keeping things simple for once ;-)
<lekernel>
warming up for the M3? ;)
<lekernel>
(assuming I can get enough interest with some vaporware. don't want to bump into this horrible publicity starvation problem again...)
<wpwrak>
heh, dunno. trying to do something that should succeed for a change :)
<wpwrak>
(publicity) not sure if M3-the-pro-video-mixer really needs all that much publicity
<wpwrak>
that is, as long as the relatively small clientele knows of it
<lekernel>
I won't really go before collecting a few thousand email addresses of genuinely interested people
<wpwrak>
heh :)
<wpwrak>
if all else fails, you could still the addresses. highly selective. must be worth several nanocent apiece ;-)
<kristianpaul>
;)
<wpwrak>
s/still/still sell
<qi-bot>
wpwrak meant: "if all else fails, you could still sell the addresses. highly selective. must be worth several nanocent apiece ;-)"
* wpwrak
should not multitask
* kristianpaul
agree
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<roh>
hm. anybody interrested in a spdif-mux?
<roh>
or rather.. a spdif transmission system which uses structured rj45 cat5 cabling
<wpwrak>
cabling up for the next party ? :)
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<roh>
wpwrak: nope. just regular hw demand
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<Guest43751>
I have had some success with mixing audio from different apps playing at the same time. I have had to force them individually. I have done the simple approach in my /etc/asoundrc http://alsa.opensrc.org/Dmix
<Guest43751>
but it does not seam to make a difference.
<roh>
Guest43751: you can stop now. dmix is dead and will proably vanish soon
<Guest43751>
what
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<Guest43751>
so what do you suggest?
<roh>
and it doesnt solve any problem. its remixing in sw, and it doesnt matter if you do that in user or kernelspace.
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<Guest43751>
ok so what, does the NN have this hardware mixing mentioned here and there?
<Guest43751>
I am clueless as to what is needed.
<Ayla>
it does not
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<larsc>
roh: the is no support for mixing in kernelspace
<roh>
larsc: well.. there shouldnt be anyhow ;)
<Guest43751>
ok, so then the only way is software. If not dmix then what?
<roh>
pulse
<roh>
configure a less cpuwasting resampler if you do not have enough cpu for good quality
<larsc>
Guest43751: on the nanonote it is dmix
<Ayla>
larsc: OSS4 does mixing in kernel space
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<larsc>
Ayla: let me be more precise: there is no support for mixing in kernelspace on linux.
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<roh>
on a nanonote you dont need any resampler anyhow... not enough cpu for more thzan one stream
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<Guest43751>
with forced dmix it can mix 2 or 3 sources of audio at the same time but there are sound effects not music. When I play music and send it to dmix I believe I have the sample rate problem mentioned in the article. So I need dmix to resample at 44.1kHz not 48kHz.
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<Guest43751>
My aim is to have audio notifications while I listen to music,video, play games, etc.
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<wpwrak>
just suspend the music while the notification is playing ?
<Guest43751>
need to recompile gmu. which I plan to do any way.
<Guest43751>
gmu only has cl control in newer versions.
<Guest43751>
but what about the games?
<roh>
wpwrak: too simple ;)
<Guest43751>
now with the re-sampling. quick questionIs
<Guest43751>
:opps
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<Guest43751>
is "pcm "hw:0,0"" right for the NN?
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<Guest43751>
or if you know some key words to search with , that would be great.
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