Email or username:

Password:

Forgot your password?
Renaud Chaput

As this worked for the Internet Archive, let’s try another one:
I am looking first an engineering contact at Youtube to troubleshoot the issue with them no longer returning metadata when Mastodon tries to fetch the preview for a video. It comes from their side and something changed a few weeks ago, and I would like to see how this can be fixed.

Fediverse, do your magic ✨

8 comments
J.Sʜᴀʀᴘ🌍🇺🇦Fʀᴇᴇᴅᴏᴍ&Dᴇᴍᴏᴄʀᴀᴄʏ

@renchap

Yes, it's been like this now for a month or three.

But what's interesting is some instances can get the data and some can't. I've been trying to find a solution myself.

I assumed it might be YouTube trying to stop folks watching within Mastodon and avoiding their advertising? Just a guess.

Good luck.

Darwin Woodka

@JSharp1436 @renchap Yeah, they want to push me to Youtube and then they block me because of my adblocker. Well, the adblocker isn't coming down, Youtube guys. Guess I won't watch your shitty video.

Chancerubbage

@renchap @rmondello

What I heard when I first noticed it showing up was, because of the way a post to the fediverse propagates to multiple servers, YouTube was seeing multiple hits for the same URL and preview at once and it looked like a DDOS attack.

Then instances had to create intermediary servers with generic previews to prevent whatever lockouts were triggered by the appearance of a DDOS attack.

GhostOnTheHalfShell

@Chancerubbage @renchap @rmondello

It sounds like a good solution would be to propane YT meta data with the post. Other servers can retire the data with some randomized timeout to prevent the appearance of ddos.

Alternately a federated system could have a random server propagate refreshed data retained for a randomized interval. Then
some other server would “win” the job.

Jon Lindemann

@renchap The fact that it's an issue for some instances (probably smaller ones?) and not others lends credence to the DDOS mitigation theory.

Darwin Woodka

@renchap

good luck, Youtube is a shitshow lately

David Frank

@renchap YouTube has been blocking all server-based anonymous access since August, I suspect there are no way back from this… I say those ML content crawler was to blame.

Go Up