.lua-files/video-dl.lua

62 lines
1.8 KiB
Lua

#!/usr/bin/env luajit
local help = [[Usage:
video-dl.lua [action] <url>
[action]: What is desired.
video (default): Highest quality video (maximum 720p).
backup, clone, copy: English subtitles (including automatic
subtitles), thumbnail, description, highest quality video
(maximum 720p).
music, audio: Highest quality audio only.
metadata, meta: English subtitles (including automatic
subtitles), thumbnail, description.
<url>: Source. YouTube URL expected, but should work with anything
yt-dlp works with.
]]
if os.execute("where yt-dlp") ~= 0 then
error("yt-dlp must be installed and in the path")
end
local action, url
if #arg < 2 then
if arg[1]:find("help") then
print(help)
return false
end
action = "video"
url = arg[1]
else
action = arg[1]
url = arg[2]
end
local execute = {
backup = function()
os.execute("yt-dlp --retries 100 --write-sub --write-auto-sub --sub-lang \"en.*\" --write-thumbnail --write-description -f \"bestvideo[height<=720]+bestaudio/best[height<=720]\" \"" .. url .."\"")
end,
music = function()
os.execute("yt-dlp --retries 100 -x --audio-quality 0 \"" .. url .."\"")
end,
metadata = function()
os.execute("yt-dlp --retries 100 --write-sub --write-auto-sub --sub-lang \"en.*\" --write-thumbnail --write-description --skip-download \"" .. url .."\"")
end,
video = function()
os.execute("yt-dlp --retries 100 -f \"bestvideo[height<=720]+bestaudio/best[height<=720]\" \"" .. url .. "\"")
end,
}
execute.clone = execute.backup
execute.copy = execute.backup
execute.audio = execute.music
execute.meta = execute.metadata
if execute[action] then
execute[action]()
else
print("Invalid [action]")
print("Received:", "action", action, "url", url)
end