lua-scripts/2mp4.lua at main · TangentFoxy/lua-scripts · GitHub

executable file

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#!/usr/bin/env luajit

package.path = (arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)")) .. "lib" .. package.config:sub(1, 1) .. "?.lua;" .. package.path

local utility = require "utility"

local argparse = utility.require("argparse")

local parser = argparse():description("Converts everything in the local directory to mp4, placed in \"./2mp4-output\".")

-- BUG argparse will not set the default number of threads I told it to (this is outdated anyhow)

-- parser:argument("threads", "Number of threads ffmpeg will be assigned."):default(1):defmode("arg"):convert(tonumber):args("?")

parser:argument("threads", "Number of threads ffmpeg will be assigned."):convert(tonumber):args("?")

local options = parser:parse()

utility.required_program("ffmpeg")

local for_files = utility.ls()

os.execute("mkdir 2mp4-output")

for_files(function(file_name)

local _, name, extension = utility.split_path_components(file_name)

if extension then

name = name:sub(1, -(#extension + 2))

end

local command

if options.threads then

command = "ffmpeg -threads " .. options.threads .. " -i \"" .. file_name .. "\" -threads " .. options.threads .. " \"2mp4-output/" .. name .. ".mp4\""

else

command = "ffmpeg -i \"" .. file_name .. "\" \"2mp4-output/" .. name .. ".mp4\""

end

os.execute(command)

end)

lua-scripts/2mp4.lua at main · TangentFoxy/lua-scripts · GitHub

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