Perl 6 - the future is here, just unevenly distributed

IRC log for #openframeworks, 2014-05-19

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All times shown according to UTC.

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16:27 admsyn ffffffffraspberrypi
16:27 admsyn yo jedahan_ you do raspi things right?
16:29 jedahan_ yes
16:30 jedahan_ admsyn, i am slowly learning oFPi
16:32 admsyn ahh
16:32 admsyn I'm doing raw rPI at the moment
16:32 admsyn just trying to get some ALSA capture happening
16:32 admsyn and it's being tricksy
16:33 admsyn capture device opens but then always reports 0 frames available
16:37 jedahan_ hmm, i haven't tried doing any audio stuff yet
16:37 jedahan_ gonna ask some dumb questions here: 1 - have you found any software on the rpi that can capture audio from alsa
16:37 admsyn yepps
16:37 admsyn arecord, the alsa util works great
16:38 admsyn also apparently audacity works but I haven't bothered
16:38 admsyn I need to do DSP, though, so I can't just kinda bash script something together with arecord :(
16:38 admsyn ACTUALLY
16:39 admsyn arecord can output to stdout
16:39 admsyn
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16:41 admsyn yeah that's not gonna work since I basically lose all control over latency etc
16:42 admsyn sad face
16:43 admsyn it's weird how all the documentation about the rPI sound card seems to be about getting it to work like a regular desktop computer, working with linux applications etc
16:43 admsyn isn't the rPI's thing..you know.. teaching people to program and stuff?
16:44 admsyn like, there's not really any documentation for the sound card, just a couple bash scripts that set up ALSA
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16:47 admsyn also this is ALSA's little sine-wave-to-speakers demo http://www.alsa-project.org/alsa-doc/​alsa-lib/_2test_2pcm_8c-example.html
16:47 admsyn :|
16:47 admsyn not my best day
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17:47 pizthewiz admsyn: I liked the "simple" designation of that :0)
17:53 admsyn I know right
17:58 jedahan_ admsyn yeah...its for teaching people to program, but starting at the level of python
17:58 jedahan_ nothing lower level than that
17:58 admsyn UNACCEPTABLE
17:58 jedahan_ also, a large number of middle-upper class ppl bought it as a cheap media center, so thats where the docs are
17:58 admsyn yeah true
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19:20 jedahan_ also admsyn sometimes #raspberrypi is helpful....sometimes
19:20 jedahan_ anyone else going to the ITP show today?
19:20 admsyn yeah not in this case :/ I gather they're not a fan of USB and audio troubles
19:20 admsyn #alsa's helping me out though :)
19:20 * admsyn wants to but it is Far Away
19:21 jedahan_ hmm maybe i can livestream it for you
19:21 jedahan_ if its not already on camera
19:21 admsyn oOo
19:21 admsyn oh right I think I saw shiffman tweet that
19:21 admsyn or wait that was the critiques
19:21 jedahan_ well the theses were livestreamed
19:21 admsyn right
19:21 jedahan_ which is definitely better to get a handle on things than the show
19:21 jedahan_ the show
19:21 jedahan_ is
19:21 jedahan_ chaos
19:22 jedahan_ way too small a space for way too large a crowd
19:22 jedahan_ anyway, off to beers then the show
19:24 admsyn haha
19:24 admsyn have fun :)
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