a month ago
- A .splat4d file consists of a header, static section, and GOP chunks for video encoding.
- The format provides deterministic, pointwise bounds for splat attributes such as position, color, opacity, rotation, and scale.
- It uses error-bounded quantization to ensure integer math and bit-identical reconstruction across decoders.
- Designed for HTTP Range requests on static hosts like S3/GCS/R2, it requires no server logic or manifest files.