dotfiles/multimedia/.config/mpv/scripts/sponsorblock_minimal.lua

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-- sponsorblock_minimal.lua
--
-- This script skips sponsored segments of YouTube videos
-- using data from https://github.com/ajayyy/SponsorBlock
--
-- original from https://codeberg.org/jouni/mpv_sponsorblock_minimal
-- adapted for local playback skipping and some refactoring by me
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local mp = require("mp")
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local options = {
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API = "https://sponsor.ajay.app/api/skipSegments",
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-- Categories to fetch and skip
categories = '"sponsor","intro","outro","interaction","selfpromo"',
}
local function getranges()
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local args = {
"curl",
"-s",
"-d",
"videoID=" .. Youtube_id,
"-d",
"categories=[" .. options.categories .. "]",
"-G",
options.API,
}
local sponsors = mp.command_native({
name = "subprocess",
capture_stdout = true,
playback_only = false,
args = args,
})
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if string.match(sponsors.stdout, "%[(.-)%]") then
Ranges = {}
for i in string.gmatch(string.sub(sponsors.stdout, 2, -2), "%[(.-)%]") do
local k, v = string.match(i, "(%d+.?%d*),(%d+.?%d*)")
Ranges[k] = v
end
end
end
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local function skip_ads(_, pos)
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if pos ~= nil then
for k, v in pairs(Ranges) do
if tonumber(k) <= pos and tonumber(v) > pos then
-- this message may sometimes be wrong
-- it only seems to be a visual thing though
mp.osd_message(
"[sponsorblock] skipping forward " .. math.floor(tonumber(v) - mp.get_property("time-pos")) .. "s"
)
-- need to do the +0.01 otherwise mpv will start spamming skip sometimes
-- example: https://www.youtube.com/watch?v=4ypMJzeNooo
mp.set_property("time-pos", tonumber(v) + 0.01)
return
end
end
end
end
local function file_loaded()
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local video_path = mp.get_property("path")
local youtube_id1 = string.match(video_path, "https?://youtu%.be/([%w-_]+).*")
local youtube_id2 = string.match(video_path, "https?://w?w?w?%.?youtube%.com/v/([%w-_]+).*")
local youtube_id3 = string.match(video_path, "/watch.*[?&]v=([%w-_]+).*")
local youtube_id4 = string.match(video_path, "/embed/([%w-_]+).*")
local localytfile = string.match(video_path, "-([%a%d%-_]+)%.[mw][kpe][v4b][m]?$")
Youtube_id = youtube_id1 or youtube_id2 or youtube_id3 or youtube_id4 or localytfile
if not Youtube_id or string.len(Youtube_id) < 11 then
return
end
Youtube_id = string.sub(Youtube_id, 1, 11)
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getranges()
if Ranges then
ON = true
mp.add_key_binding("b", "sponsorblock", toggle)
mp.observe_property("time-pos", "native", skip_ads)
end
return
end
local function toggle()
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if ON then
mp.unobserve_property(skip_ads)
mp.osd_message("[sponsorblock] off")
ON = false
return
end
mp.observe_property("time-pos", "native", skip_ads)
mp.osd_message("[sponsorblock] on")
ON = true
return
end
mp.register_event("file-loaded", file_loaded)