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Gaussian Splatting – A$AP Rocky "Helicopter" music video (radiancefields.com)

772 points by ChrisArchitect · 185 days ago · 260 comments on HN

Article summary

A$AP Rocky's music video for 'Helicopter' features a unique visual style achieved through Gaussian splatting, a technique that captures human performances volumetrically and renders them as dynamic splats. The video was created using a 56-camera RGB-D array and required over 10 terabytes of raw data. The team behind the video used various software tools, including Houdini and OctaneRender, to manipulate and render the splats. The result is a surreal and kinetic visual style that blends physical performances with digital effects.

Main themes

  • Gaussian splatting
  • Volumetric capture
  • Music video production
  • Radiance fields
  • Neural Radiance Fields (NeRFs)
  • Visual effects

What commenters say

  • The combination of technology and art in the music video is a great example of how expertise and care can cut across different domains and create a unique experience.
  • Some people appreciate the intersection of tech and hip hop in the article, while others find it unusual or uninteresting.
  • The fast-paced and surreal style of the music video may appeal to younger audiences with shorter attention spans, but may not be to everyone's taste.
  • The use of Gaussian splatting and other visual effects techniques is seen as a significant advancement in music video production, offering new creative possibilities.
  • There is a distinction between Gaussian splatting and Neural Radiance Fields (NeRFs), with the former using an explicit point cloud representation and the latter relying on neural network inference.
  • The music video's visual style is praised for its energy and balance of surrealism and groundedness, with some commenters appreciating the blend of physical and digital elements.