home/bin/video_catalog_update

   1 #! /bin/sh
   2
   3 set -e
   4
   5 find "$DIR_VIDEO" \
   6     -type f \
   7     -print0 \
   8 | xargs \
   9     -0 \
  10     -P "$(nproc)" \
  11     -I{} \
  12     sh -c 'printf "%s %s\n" $(mimetype -b "{}") "{}"' \
  13 | awk '/^video/ {sub($1 " +", ""); print}' \
  14 > "$FILE_VIDEO_CATALOG"