Based on the identifiers provided, refers to a specific adult film title from a Japanese production studio. The suffix "engsub" indicates that the version you are looking for includes English subtitles.

ffprobe -i JUX-969-engsub_convert01-58-28_Min.mkv -show_format -show_streams -loglevel error

If you are genuinely trying to find the original work referenced by JUX-969 (perhaps for academic research on media encoding, subtitle formatting, or Japanese pop culture studies), use these legal methods:

JUX-969_engsub_full_01-58-28.mkv or .mp4 or JUX-969.en.srt (timed to 01:58:28)