Imports github.com/charmbracelet/bubbles/progress github.com/charmbracelet/bubbles/spinner github.com/charmbracelet/bubbletea github.com/charmbracelet/lipgloss github.com/gabriel-vasile/mimetype github.com/u2takey/ffmpeg-go Standard library imports encoding/json fmt log math/rand net os path path/filepath regexp strconv strings time