The current transcripts of Miller's 20 videos may be obtained at:
http://newblankets.org/MUS171_supplements/MUS171_transcripts/
Also possibly useful are indexes to the Pd objects that Miller covers in these lectures (Pd-objects indexed by-object and by-lecture):
http://newblankets.org/MUS171_supplements/indexes.html
(An older transcript version, a single text file with all lectures is at: http://pd-la.info/media/MUS171/Miller_MUS171_transcript.txt )
Many people have expressed interest in helping with multilingual versions of the transcripts and/or multilingual subtitles for the videos. That work is proceeding and volunteers are welcome. We're working on a simple, lightweight "crowdsourcing" approach where anyone who watches a video can potentially help out (translating, timing and/or review-editing).