ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 jur153_full_converted.mp4
Deliverable: jur153engsub.convert020006 + preview.mp4 + checksum + brief note describing origin encoding and conversion command. jur153engsub convert020006 min full
: This is likely a unique project or asset ID ( jur153 ) combined with a designation for English subtitles ( engsub ). In digital distribution, such tags are used to identify which language tracks are embedded or attached to a media file. jur153engsub convert020006 min full