It was nice, but a good test for the megabytes being claimed would be to reproduce a color photo with far more definition. PNG is a lossless format, and I’m pretty sure birds and spectrograms aren’t reproducing what they can do. (There’s a reason there’s only one example)
I haven’t yet watched the video, but from the posted images, it looks like they converted the image itself to a frequency spectrum, so no image format encoding was involved before it reached the point of being audio.
It was nice, but a good test for the megabytes being claimed would be to reproduce a color photo with far more definition. PNG is a lossless format, and I’m pretty sure birds and spectrograms aren’t reproducing what they can do. (There’s a reason there’s only one example)
I haven’t yet watched the video, but from the posted images, it looks like they converted the image itself to a frequency spectrum, so no image format encoding was involved before it reached the point of being audio.