Hi Patrick, If you want to play video file with hardware decoding, speed control and perspective correction (useful with video projector) you should have a look at my rpi_osc_video_player : https://github.com/avilleret/rpi_osc_video_player
There is an example pd patch to control it This is a work in progress, mostly a proof of concept, there is no support for sound playback for now, but it could be added when I have time/opportunity Feel free to try it Cheers Antoine -- do it yourself http://antoine.villeret.free.fr 2013/5/18 Pagano, Patrick <[email protected]> > thanks for the heads up Miller, i found it > > > sudo amixer cset numid=3 <n> > > where <n> is 0=auto, 1=headphones, 2= HDMI > > pp > > > > > ________________________________________ > From: [email protected] [[email protected]] on behalf of > Pagano, Patrick [[email protected]] > Sent: Friday, May 17, 2013 7:43 PM > To: Miller Puckette > Cc: PD List > Subject: Re: [PD] OT: raspberry pi > > I would love to find that! i assume it's not an alsa thing since the HDMI > audio is different. Hopefully someone here has already found this. I am > going to start looking around > > pp > ________________________________________ > From: Miller Puckette [[email protected]] > Sent: Friday, May 17, 2013 7:06 PM > To: Pagano, Patrick > Cc: Julian Brooks; Simon Wise; PD List > Subject: Re: [PD] OT: raspberry pi > > In raspian there's some way to select whether audio goes out the line out > jack or the HDMI port - I can't remember but that should be findable. > > cheers > Miller > > On Fri, May 17, 2013 at 10:54:19PM +0000, Pagano, Patrick wrote: > > Hi everyone and thank you for the help and links. I got wheezy up and > running and installed pd-extended. I could not get audio out of the > headphone jack on the Pi, but it comes out of the monitor that has HDMI on > it. I then of course got greedy and over-clocked it and corrupted the file > system. grrr. I picked up a mini usb audio card a Soundblaster X-fi GO! Pro > and in the boot screen it sees it and it's in the drop down menu for AUDIO > SETTINGS but i cannot do anything after i select it and the whole system > freezes. I am wondering if jack may help with it. > > I got pdp working with pdp_sdl as the window outputs, pdp_glx and pdp_xv > do not work. > > I am going to try to get Gedit and Supercollider working before i punt > it into the Rubbish Bin. I may just use it to control DMX lighting with a > USBDMXPro but as of now I am need some inspiration for it's use. :-) > > > > cheers~ and thanks > > > > pp > > ________________________________ > > From: [email protected] [[email protected]] on behalf of > Julian Brooks [[email protected]] > > Sent: Friday, May 17, 2013 11:08 AM > > To: Simon Wise > > Cc: PD List > > Subject: Re: [PD] OT: raspberry pi > > > > Hey Patrick, > > > > I guess the standard most up to date raspbian wheezy is the best place > to start. > > > > For me what's worked best is to find a super-minimal install and then > build requirements on top of that. > > > > With the project I'm working on atm I couldn't get my pmpd patch to even > run with the standard install (there is quite a lot going on though). Now > the patch runs fine with a whole heap of other stuff on top of that (2 > sensors, 6 channel soundcard etc). My htop reading fills me with joy-I > think there's about a dozen processes including 3 shells. > > > > As it's a rev1 board I built a system on top of the hexxeh image (same > guy who's done the 'rpi-update' program for updating the firmware. My > understanding though is that with rev2 boards don't do it. > > > > The one that I've been keeping my eye on, and they've just released a > brand new version is Mobius > > http://moebiuslinux.sourceforge.net/ > > This is what I'll be testing out for my rev2 boards. > > > > There's a whole host of conflicting info re RPi's out there, > particularly overclocking to squeeze every last morsel of goodness out of > them. Us audio bods have specific needs - like I want mine running flat > out all the time without blowing up and there's a big difference with that > to someone who very occasionally pushes their RPi and wants to tell > everyone that there way is the best. > > > > My own take has been to only use smaller cards (4gb) from reputable > sources - very hit and miss though, very definitely YMMV > > > > This has been useful for tweaks: > > http://blog.extremeshok.com/archives/1081 > > > > Indispensable resources for audio: > > http://www.raspberrypi.org/phpBB3/viewtopic.php?p=286064#p286064 > > http://wiki.linuxaudio.org/wiki/raspberrypi > > > > Don't do video so can't help on that front but my friend was just > showing me his rpi xbmc setup which was really good so must be well-doable. > > > > And of course there's a ton of stuff on our lovely list. > > > > Best of luck, > > > > Julian > > > > > > On 17 May 2013 09:04, Simon Wise <[email protected]<mailto: > [email protected]>> wrote: > > On 16/05/13 23:39, Max wrote: > > hi patrick > > Why don't you just use millers images with vanilla or the > satellite-ccrma with pd-ext, both linked here: > > https://puredata.info/docs/raspberry-pi > > > > Both images are very close to 8GB (though much of that is empty space) > ... the CCRMA one did fit my SD cards but the pd-la one was slightly too > big. > > > > The raspbian wheezy image will fit on a much smaller card, and will > expand its partition to fill what you have, and is working nicely here. > Clearly not all 8GB cards are quite the full 8GB. > > > > http://downloads.raspberrypi.org/images/ > > > > If you try the standard debian armel it will probably work, but is > compiled for a simpler CPU without hardware float (ARMv4 rather than v6), > and will be slower. > > > > > > m. > > > > Am 16.05.2013 um 15:39 schrieb Patrick Pagano<[email protected]<mailto: > [email protected]>>: > > > > Hello > > > > i just received my first raspberry doo-hickey and i am wondering what > distro people are using. > > I tried the wheezy last night and it seems okay, i installed pd-extended > after a few tries > > I was unsuccessful with getting the CCRMA distro to load onto an 8GB chip > > > > i basically would like to have pd with pdp working, supercollider and i > assume omxplayer > > > > _______________________________________________ > > [email protected]<mailto:[email protected]> mailing list > > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > > > > _______________________________________________ > > [email protected] mailing list > > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >
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