Almost for sure would be multiple camera feeds. But also wouldn’t be unreasonable to have a bitrate that high. I had a Sony camera that did 100mbps and that was just a prosumer camera.
For the raw footage of something with as much contrast as the moon against a backdrop of space it would make sense to use a format like ProRes that preserves more dynamic range.
For the raw footage of something with as much contrast as the moon against a backdrop of space it would make sense to use a format like ProRes that preserves more dynamic range.