.lessfilter to handle mp4 and json files - depends on aeson-pretty and mplayer

jmp4less

#!/bin/sh

case "$1" in
    *.extension)
    extension-handler "$1"
    ;;

    *.json)
    cat "$1" | aeson-pretty
    ;;

    *.mp4)
    mplayer "$1" -ss 9000 2>/dev/null | grep \:
    ;;

    *)
    
    # We don't handle this format.
    exit 1
esac

# No further processing by lesspipe necessary
exit 0