Samuel H
Major Contributor
2001 is 2.21:1 - so most of the encode is black as it's not stored in anamorphic, it's a 16:9 file with bars. The black compresses to near 0 bits per frame.
sorry, you're totally right: I was using mediainfo, now I actually played it for a bit
why do they still do this? it's silly
anyway, sorry for my mistake and for the off-topic
my point was: 18Mbps could be enough, if the encoder is good