mirror of
https://github.com/TangentFoxy/.lua-files.git
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37 lines
1.2 KiB
Lua
37 lines
1.2 KiB
Lua
#!/usr/bin/env luajit
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local helptext = [[Usage:
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2webm.lua [threads=1]
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Converts everything in the local directory to webm, placed in "./2webm-output".
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(Defaults to using only a single thread to reduce impact on the system.)
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[threads]: Number of threads ffmpeg will be assigned.
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If a non-number value, ffmpeg's -threads flag will not be used.
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]]
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if arg[1] and 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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local error_occurred, utility = pcall(function() return dofile(arg[0]:match("@?(.*/)") or arg[0]:match("@?(.*\\)") .. "utility-functions.lua") end) if not error_occurred then error("\n\nThis script is installed improperly. Follow instructions at:\n\thttps://github.com/TangentFoxy/.lua-files#installation\n") end
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utility.required_program("ffmpeg")
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local threads = tonumber(arg[1]) or arg[1] or 1
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local for_files = utility.ls()
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os.execute("mkdir 2webm-output")
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for_files(function(file_name)
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local command
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if type(threads) == "number" then
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command = "ffmpeg -threads " .. threads .. " -i \"" .. file_name .. "\" -threads " .. threads .. " \"2webm-output/" .. file_name .. ".webm\""
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else
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command = "ffmpeg -i \"" .. file_name .. "\" \"2webm-output/" .. file_name .. ".webm\""
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end
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os.execute(command)
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end)
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