Audio tracks in some video files return language as a BoxList (list of
Language objects) from the video metadata parser. The existing code
tries to add this directly to a Python set, which fails because BoxList
is not hashable — crashing subtitle search for every movie.
Fix: check if lang has __iter__ and iterate over it, or call .alpha3
directly if it's a single Language object.
Delivered via ConfigMap volumeMount so it survives pod restarts.
Will Anderson
0f15063260