I'm more curious about how they can store it. even if each frame could somehow be encoded as a single byte, you're looking at ~10TB/s, which afaik exceeds even

I'm more curious about how they can store it. even if each frame could somehow be encoded as a single byte, you're looking at ~10TB/s, which afaik exceeds even the bandwidth between L1 cache and the execution core of a modern cpu.