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Ublock origin + firefox is no longer working for blocking ads on youtube? (lemmy.world)

submitted 2 days ago by mesamunefire@lemmy.world to c/asklemmy@lemmy.world

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My wife and I have noticed that all our computers today have been showing quite a few ads on youtube. We have ublock on just about every device and Firefox on a majority of them. Anyone else having the same issue?

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[-] TootSweet@lemmy.world 66 points 2 days ago

I've heard that YouTube has started experimenting with injecting ads into the actual video stream rather than getting JavaScript in the browser to swap between video and ad. Specifically for the purpose of breaking ad blocking. (Particularly to break ad blocking on Open Source apps/clients like NewPipe.) Though I haven't seen it myself.

There are a lot of doomsayers saying that YouTube ad blocking is a thing of the past if they do that for all videos/users, but I don't think that's the case. Ad blocking will catch up given some time.

[-] scrubbles@poptalk.scrubbles.tech 25 points 2 days ago

Luckily ad detection has been a thing for a while. Cat and mouse. YouTube may kill their own client, but I think peertube and those could be clever enough to detect an ad starting in stream and ending. Plus surprisingly, AI and ml will help with detection too

[-] gwen@lemmy.dbzer0.com 3 points 1 day ago

ml?

[-] JubilantJaguar@lemmy.world 14 points 1 day ago

Marxism-Leninism.

(or possibly machine learning)

[-] setsneedtofeed@lemmy.world 15 points 2 days ago

I will download YouTube videos and manually snip the ads out myself if it comes to it.

[-] JoshuaFalken@lemmy.world 3 points 1 day ago

In theory, Sponsorblock could evolve to download a new video multiple times, check what frames match each copy, and use that data to skip to the next matching frame when users watch something.

This would overcome video stream ad injection even if every ad was a different length and in a different location each time someone watched the video.

[-] linearchaos@lemmy.world 14 points 2 days ago

There's give and take. If they lay the ads right into the stream at random points with no indicators and if you're due for an ad, they only serve you ad until you've consumed that time. So the apps turn to buffering. You pause the video for 10 seconds then you run it at 95% speed. At some point we'll end up predownloading everything at 1x speed with ads and watching it later with an ad skip algo on the canned video.

They can't stop you from stripping ads, but they can make it not work in realtime. You'll have to have a plan on what to watch and lose some time when you're discovering random content.

[-] fsxylo@sh.itjust.works 3 points 1 day ago

Twitch ad block isn't perfect but instead of getting an ad I get the purple "ad broken" screen for a minute so it's better than nothing I guess.

[-] mesamunefire@lemmy.world 2 points 1 day ago

I'm not seeing any ads on any computers today I think I may have been part of the ab testing. Fun times.

[-] BossDj@lemm.ee 7 points 2 days ago

Cool to know. I was playing an audio version read along for students on my school computer (our district uses ublock) and it decided today they needed to hear some product placement in the middle of a tense reading of button button.

[-] grue@lemmy.world 16 points 2 days ago

IMO any time you're playing something for an audience, you ought to use yt-dlp to download it first, check it to make sure nothing is wrong, and play back that local copy. Not only do you ensure there's no fuckery with ads etc., you also don't get screwed if the Internet connection goes down.

this post was submitted on 20 Sep 2024

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