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 Forum index » DIY Hardware and Software » Developers' Corner
video output module?
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marcelds



Joined: May 24, 2011
Posts: 16
Location: austria

PostPosted: Sun Jul 29, 2012 4:29 am    Post subject: video output module? Reply with quote  Mark this post and the followings unread

has anyone heard of building a simple module that outputs video based on c.v.? i know there are full analog video synths, but i'm looking for something basic that i would be able to add to my modular... even modulating static would be interesting.
having some kind of buffer to output a single RCA composite video out would be choice, but i'm guessing analog composite video is a lot more complicated then a simple waveform being sent, seeing as it needs to correspond to different colors etc? guessing i would need to generate insanely high frequencies ino rder to start to see anything.
seems a little too good to be true, somebody tell me it's not possible already so i can move on...!
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JingleJoe



Joined: Nov 10, 2011
Posts: 876
Location: Lancashire, England
Audio files: 14

PostPosted: Tue Jul 31, 2012 12:14 pm    Post subject: Reply with quote  Mark this post and the followings unread

I hate to be one of those people who tells you to go somewhere else but there is already a forum section for that Laughing http://electro-music.com/forum/forum-213.html Video synths! They basically do what you want to do Smile
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marcelds



Joined: May 24, 2011
Posts: 16
Location: austria

PostPosted: Tue Jul 31, 2012 1:09 pm    Post subject: Reply with quote  Mark this post and the followings unread

aha - should have looked out for that. thanks - like i said, i've seen video synths in action, was just looking for a single generative module.
of course i was being way too naiive in assuming such simple things exists, haha. meanwhile, started looking into the video opamp manipulation... definitely so many possibilities with that, especially co-ordinating signals from audio-based CVs. composite video is so pleasurably interesting to research... it's like audio's estranged twin; everything is somehow so similar, but bizarre differences in everything--- incredible
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sneakthief



Joined: Jul 24, 2006
Posts: 525
Location: Berlin

PostPosted: Wed Aug 01, 2012 11:50 pm    Post subject: Reply with quote  Mark this post and the followings unread

These guys make various eurorack-compatible video synthesis modules:

http://www.lzxindustries.net/

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marcelds



Joined: May 24, 2011
Posts: 16
Location: austria

PostPosted: Thu Aug 02, 2012 8:46 am    Post subject: Reply with quote  Mark this post and the followings unread

sneakthief wrote:

http://www.lzxindustries.net/


this is amazing!
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