mirror of
https://github.com/TangentFoxy/.lua-files.git
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74 lines
2.1 KiB
Lua
74 lines
2.1 KiB
Lua
#!/usr/bin/env luajit
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local help = [[Usage:
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video-dl.lua [action] [--file] <url>
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[action]: What is desired.
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video (default): Highest quality video (maximum 720p).
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backup, clone, copy: English subtitles (including automatic
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subtitles), thumbnail, description, highest quality video
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(maximum 720p).
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music, audio: Highest quality audio only.
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metadata, meta: English subtitles (including automatic
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subtitles), thumbnail, description.
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[--file]: <url> is actually a file of URLs to open and execute [action]
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on each.
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<url>: Source. YouTube URL expected, but should work with anything
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yt-dlp works with.
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]]
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if os.execute("where yt-dlp") ~= 0 then
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error("yt-dlp must be installed and in the path")
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end
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local action, url
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if #arg < 2 then
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if arg[1]:find("help") then
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print(help)
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return false
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end
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action = "video"
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url = arg[1]
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else
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action = arg[1]
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url = arg[2]
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-- "--file" is handled just before execution
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end
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local execute = {
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backup = function(url)
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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 .."\"")
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end,
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music = function(url)
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os.execute("yt-dlp --retries 100 -x --audio-quality 0 \"" .. url .."\"")
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end,
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metadata = function(url)
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os.execute("yt-dlp --retries 100 --write-sub --write-auto-sub --sub-lang \"en.*\" --write-thumbnail --write-description --skip-download \"" .. url .."\"")
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end,
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video = function(url)
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os.execute("yt-dlp --retries 100 -f \"bestvideo[height<=720]+bestaudio/best[height<=720]\" \"" .. url .. "\"")
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end,
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}
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execute.clone = execute.backup
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execute.copy = execute.backup
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execute.audio = execute.music
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execute.meta = execute.metadata
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if execute[action] then
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if url == "--file" then
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pcall(function()
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for line in io.lines(arg[3]) do
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execute[action](line)
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end
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end)
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else
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execute[action](url)
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end
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else
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print("Invalid [action]")
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print("Received:", "action", action, "url", url)
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return false
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end
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