(touchdesigner) searching thru video for audio

video of japan driving: https://www.youtube.com/watch?v=naz_RVh48vg

google drive link to terrible .toe (2025 experimental version):
https://drive.google.com/file/d/1V5L2Oafzqdc_im6Znm_zuJ5yIYKG0o2h/view?usp=drive_link

i can do a tutorial if needed, but the key bits are:

create 2 points using point POP, and connect them with a line strip using connectivity POP
use a line divide POP to break a line into audio samples (735 points for 44100 audio rate)
use a lookup texture POP to get color values of points at coords of image
convert color values to audio and use a resample chop to output audio rate info to audio out CHOP