SPZ is a binary data format created in 2024.
| #3111on PLDB | 2Years Old |
git clone https://github.com/nianticlabs/spzFile format for 3D Gaussian splats. About 10x smaller than the PLY equivalent with virtually no perceptible loss in visual quality. SPZ splats are about 90% smaller than PLYs, roughly 25 MB versus 250 MB for a fairly rich scene.