jstrecker's picture
Jaymie commented on Bodysoulspirit's Composition, “3D Eclipse EQ

Well, we looked into this and the resolution seems to depend entirely on YouTube, not something we can configure on our site. We can control the size of the video widget on the page, but not the resolution of the video that actually plays. We tried this solution but it no longer works. YouTube chooses the video resolution based on the user's YouTube settings and YouTube's determination of the user's available bandwidth.

marioepsley's picture
marioepsley commented on savienojums's Feature Request, “Face detection

say whaaaaaaat? does this mean we can get eye tracking data into Vuo? Got to look into this, very cool.

jstrecker's picture

Live video crashes/failures in macOS 10.14.4


Vuo version: 

OS version: 

  • macOS 10.14

Steps causing the bug to occur: 

In macOS 10.14.4, compositions with a Receive Live Video or List Video Devices node no longer work and sometimes crash.

The underlying problem is that, starting in macOS 10.14.4, a video library that Vuo uses (Apple’s QTKit) is broken. Other apps that use QTKit have also stopped working.

The problem will be fixed in Vuo 2.0, as it no longer relies on QTKit. See our mailing list / blog for updates on the estimated release date.

Have you found a workaround?: 

Downgrade to macOS 10.14.3 or earlier.

jstrecker's picture
Jaymie commented on Bodysoulspirit's Feature Request, “Use soundcard directly as an audio input

It would still be cool to be able to do this all from within Vuo

I think that's covered by Receive Audio from Application.

jstrecker's picture
Jaymie commented on Joe's Discussion, “How to generate UV/Texture coordinates?

Any resources you can point me at for normals, tangents, and bitangents?

For a simple plane, see https://github.com/vuo/vuo/blob/master/type/VuoMesh.c#L458

Bodysoulspirit's picture

Don't know either if there are some reasons for this to be default behavior, but you could also use Get Item Ranges From List, because ignoring out-of-range items is the default behavior for this node.

If you wanna retrieve 1 element only, hack the make range to have the same min & max (see joined comp).
And if you wanna retrieve several elements, use the make ranges nodes normally (see joined comp 1 & 2).

cwilms-loyalist's picture

I found a way to do it using Take from List and Block Empty List but it seems a like a strange way to do something that I think should be default.

I feel like a node setup like this should be possible. Am I missing why this works like this?

Why would you not want it as the default behaviour for lists? If there is a reason for it to behave the current way would it be possible to add a "Block when Empty" switch to the Get Item from List node so we could have it work both ways?



Vuo is more than nodes and cables, it's a community! Feel free to browse or add your voice.

Browse Discussions

Start a Discussion

Browse Feature Requests

Suggest a Feature

Browse the Composition Gallery

Share a Composition

How can I get notifications?

Learn more about the community

Learn more about Vuo

Vuo Announcements

Sign up for the Vuo announcements mailing list to get news and join the community. We post about once per month.