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-- default keybinding: n
-- add the following to your input.conf to change the default keybinding:
-- keyname script_binding auto_sync_subs
local utils = require 'mp.utils'
function display_error()
mp.msg.warn("Subtitle synchronization failed: ")
mp.osd_message("Subtitle synchronization failed")
end
-- Courtesy of https://stackoverflow.com/questions/4990990/check-if-a-file-exists-with-lua
function file_exists(filepath)
local f=io.open(filepath,"r")
if f~=nil then io.close(f) return true else return false end
end
function sync_sub_fn()
path = mp.get_property("path")
srt_path = string.gsub(path, "%.%w+$", ".srt")
if file_exists(srt_path)==false then
mp.msg.warn("Couldn't find",srt_path)
display_error()
do return end
end
subsync = "/home/user/.local/bin/ffsubsync" -- use 'which ffsubsync' to find the path
t = {}
t.args = {subsync, path, "-i",srt_path,"-o",srt_path}
mp.osd_message("Sync subtitle...")
mp.msg.info("Starting ffsubsync...")
res = utils.subprocess(t)
if res.error == nil then
if mp.commandv("sub_add", srt_path) then
mp.msg.info("Subtitle updated")
mp.osd_message("Subtitle at'" .. srt_path .. "' synchronized")
else
display_error()
end
else
display_error()
end
end
mp.add_key_binding("n", "auto_sync_subs", sync_sub_fn)
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