It's difficult to determine which is the best quality. You can download all
the file and look in property details as shown here (this is from a GoPro). The
higher the values, the better the quality theoretically. Now, I have seen some
1080 videos that look just as good as 4K on my 4K, HDR
Hello,
On the internet archive, (the site is legal from what I've read), you can
watch videos. They often allow you to see them in several formats.
So the question came to me, which is the most lossless?
I could find this out from the quantization, or possibly comparing the
two if such metadata