Dave Macdonald has a fun project, partially in reference to Laurie Anderson's tape violin, but his is all digital and fun, using Arduino, Pure Data, and a cheapo violin (I love that blogger considers "cheapo" a correctly spelled word).
It's mostly done, and he and I have worked together and learned a lot about everything through building this thing. Pretty great. Expect a longer post later with more details.
Thursday, September 2, 2010
Monday, October 12, 2009
Flex
Recording Services and the IT department are both talking about having video broadcasting be a thing that they do, so I'm interested in pushing for this even more.
Flex can do this:
http://www.swfflex.com/blog/1/2008/11/Flash-Video-Chat.cfm
I'm going to check this out too.
Flex can do this:
http://www.swfflex.com/blog/1/2008/11/Flash-Video-Chat.cfm
I'm going to check this out too.
Saturday, October 10, 2009
Webcast!
Project:
Broadcast live video and audio from the MSU Composition Department Premieres Concert on Tuesday, October 20th, hopefully with titles and fades and a physical interface.
Things we need:
Software mixing of two video sources, fading in and out
Processing things to learn:
Broadcast live video and audio from the MSU Composition Department Premieres Concert on Tuesday, October 20th, hopefully with titles and fades and a physical interface.
Things we need:
Software mixing of two video sources, fading in and out
Processing things to learn:
- alpha mixing of two video sources, black screen
- multiple outputs, so you can monitor everything and send a separate feed out
- dynamic text stuff (typing, displaying)
- MIDI input from knobs on MIDI controller to do fading, crossfading
- outputting video to something Justin Tv or Ustream can take
(manycam?)
- multiple video sources
- nice looking transitions
- nice looking text, in strict 2D
Labels:
midi,
msu,
pd,
premieres concert,
processing,
puredata,
video
Friday, July 10, 2009
Processing... oh yeah...
This post is mostly for the button project. So, this software Processing can record audio, do stuff with mp3s (I know it can open them and stream ones from online, hopefully write them too) and generate code / communicate with other software/scripts for posting, and it's best at communicating with Arduinos serially, as they use almost the same language for programming and communicating and whatever. It can also look sweet for the web-side stuff. And, it's free (not like Flash) so we wouldn't have to buy it. Should we go this way, here are more things to learn:
I also want to try making a website that is flashy and fun, either with Processing or Flex using Degrafa. More on that later.
- how to do file creation/manipulation for the mp3 files and rss feed creation stuff
- communicating to something like Flex or Ruby on Rails to update the podcast info and update files on the server
- and, I suppose, learning to do all the audio recording stuff in Processing, but that shouldn't be too bad
- maybe how to make a sweet web-side front-end for the whole project. It may load way too slowly, but we'll see
I also want to try making a website that is flashy and fun, either with Processing or Flex using Degrafa. More on that later.
Tuesday, July 7, 2009
Computerless button???
So, I've been reading some things on the web today about Arduino and ethernet. Here's what I got:
- Nate mentioned that arduino doesn't have enough memory to adequately deal with audio. Well, maybe your srub board does, but the new Arduino Duemilanove (that's 2009 for those of you that don't habla italiano) has TWICE the memory of the Diecimila. But as Billy Mays said, "And that's not all!" The reason it has twice the memory is that it uses a new Atmel chip, the ATMega328 (as opposed to the ol' 168). Like the 168, the 238 by itself is really cheap ($5ish or less), and you can just pop it in to your board in place of the 168! Brilliant! I don't know if even doubling the memory would fix the problem, but experimenting would be cheap.
- Then I read about this sweet project from the folks at NYC Resistor. It's a server library called Webduino. The guy who did the write up on Google Code clearly knows more about servers and the interwebs than me, so I won't butcher the jargon. Read about it yourself, here. Also, he's got a slideshow explaining it that I can very nearly understand!
Monday, July 6, 2009
One more quick thing
Just a quick project. D-Touch. Does anyone know where to get Euro-sized paper in East Lansing?
posting ben's response - thanks!
Here's the link to server related info that I use when setting one up. One caveat, it's much larger and more documented than the last time I built a SAMBA/FTP box. C'est la vie...
https://help.ubuntu.com/community/Servers
At the least, we'll need to create a server with the ability to ftp to a site (or potentially host the site), run an app to record and syndicate (probabrly in ruby), communicate with apple/windows machine through a SAMBA install (backup purposes), with suitable firewall and remote access permissions (IPTables).
Also, if we decide to go with ruby on rails or drupal, it might be a good idea to go with turnkey linux (http://www.turnkeylinux.org/) for sheer ease of setup/use.
-Ben
https://help.ubuntu.com/
At the least, we'll need to create a server with the ability to ftp to a site (or potentially host the site), run an app to record and syndicate (probabrly in ruby), communicate with apple/windows machine through a SAMBA install (backup purposes), with suitable firewall and remote access permissions (IPTables).
Also, if we decide to go with ruby on rails or drupal, it might be a good idea to go with turnkey linux (http://www.turnkeylinux.org/) for sheer ease of setup/use.
-Ben
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