Then do that. It's not a video codec. The problem is computation power is increasing much more slowly than bandwidth, and is likely to continue to. 8K PNGs (by

Then do that. It's not a video codec. The problem is computation power is increasing much more slowly than bandwidth, and is likely to continue to. 8K PNGs (by my napkin calculations) already take around 1 second of CPU time to decode. There are other solutions, and certainly better options today, but it's plausible that in the next 10-15 years, this will become the best option for fast-loading, high-resolution, 2D images. (Or texture data for 3D graphics. Or 360, I guess - not sure why that'd be different.)