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 Forum index » Discussion » Streaming video
Visualizations
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djfoxyfox
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PostPosted: Fri Apr 23, 2021 2:41 pm    Post subject: Visualizations Reply with quote  Mark this post and the followings unread

I'll be checking out an existing forum for information on visualizations:
Forum index » How-tos » Visualizations - VJ etc

What I am wondering at the moment is whether or not my laptop can run OBS while performing some sort of (free running) visualizations to feed as a video input to OBS. Can this be done on one laptop or must these functions be separated on multiple computers?

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djfoxyfox
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PostPosted: Sat Apr 24, 2021 8:34 am    Post subject: Free Run vs. Manual Operation
Subject description: Radiator Laser Synthesizer
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In this post from another thread:
modulator_esp wrote:
... I have this which I bought to use with my radiator laser synth to enable me to record it for later usage, which was less than £10.
As I type this in, I finally absorbed part of its meaning. I was assuming that the Radiator Laser Synth was running in real time and wondering how you divide your time between running it and playing. The info that I finally absorbed is that you don't because the Radiator is pre-recorded. That's good news and also should be obvious to anyone who watches any of your videos and notices that you mostly play. Any non-playing activity has nothing to do with the Radiator.

That begs the question: How do you play back the Radiator performances and how does that get fed into OBS?

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PostPosted: Sun Apr 25, 2021 4:14 am    Post subject: Reply with quote  Mark this post and the followings unread

prerecorded videos can simply be added in OBS by using 'add media source' and then you can mess around with some filters
like chroma/luma key, color correction and there's StreamFX which has some filters like 3D transform.

For live visuals you could use window capture in OBS. There's also streamlink which allows you to import other streams.

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djfoxyfox
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PostPosted: Sun Apr 25, 2021 5:00 am    Post subject: Reply with quote  Mark this post and the followings unread

PHOBoS wrote:
prerecorded videos can simply be added in OBS by using 'add media source' ...
Sounds like what I did with .jpg files. I didn't know that other media file types could be added. I know so little about OBS yet.
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