Transcoded:

.\ffmpeg -y -i "pumpkin.mp4" -c:v libsvtav1 -b:v33833077 -pass 1 -an -f null NUL
.\ffmpeg -y -i "pumpkin.mp4" -c:v libsvtav1 -b:v33833077 -pass 2 -an "pumpkout.mp4"