NVIDIA NeRF - Exporting a video animation from the CMD line

NeRF - Competition submissions
hashtag/InstantNe...
How to install Nerf
• NVIDIA Instant Neural ...
00:00 Intro
01:30 Disney multiplane camera
02:02 Dolly zoom (move camera while animating FOV)
03:32 Export camera path to render video animation later
04:02 Code
Music credit - "Karl Casey @ White Bat Audio"
#NVIDIA
#NERF
#NRG
If you found this useful and want to show some appreciation you can buy me a coffee - www.buymeacoffee.com/dirkteucher
/ dirkteucher

[@DirkTeucher]

I forgot to mention that all of my nerfs used up the full 32GB of my ram and then spilled over onto the scratch disk which is of course a lot slower. So if you want to use 200 images at 2k or 100 at 4k then it will be a lot faster with 64GB of ram. Though 10 minutes to train 100 4k images was not bad at all. I am not complaining :D

[@pengzhao5948]

Thanks for the great work! Impressive! You mentioned in twitter submission that 84 images taken from drone were used for this 3D scene. At 3:44 of this video, the scene looks pretty big. This surprises me and I thought much more images are needed in order to cover different views. Thanks again for sharing!

[@JuanRamirez-di9bl]

Now we need a NeRF video

[@rynobrand4241]

Great video Dirk

[@DirkTeucher]

Thank you. Glad you found it useful :D

[@JUUSOPILOTTI]

can you export nerfs as 3d model?

[@DirkTeucher]

Yes you can export obj but the results are not as good as traditional photogrammetry th-cam.com/video/knB9t9PEOVY/w-d-xo.html . At least in the examples I have built. You can also get vertex colors which might be useful for some people but that is also not supported in all 3d apps (like blender).

[@JUUSOPILOTTI]

@@DirkTeucher Thanks! Would be so cool to export models to unreal engine 5

[@Instant_Nerf]

Is there a way to share the built with us. Or do we have to put everything together on our own pc?

[@DirkTeucher]

You have to install it and compile to run them at this point in time.

[@rynobrand4241]

Can someone please build this into the Nvidia Omniverse?

[@DirkTeucher]

Yeah it is still a bit of a pain to setup ... but I reckon it will be made easier/faster to use in the next year. They are still actively developing it and I can see they put new code in about 38 minutes ago. So maybe that will happen when they feel like it is finished. I hope so too.