Laion Big Video Dataset

ks2048 37 points 6 comments August 27, 2026
projects.laion.ai · View on Hacker News

Discussion Highlights (2 comments)

topwalktown

"Overall, we attempted to download 130M videos and achieved a link success rate of approximately 60%, resulting in 80M successfully retrieved videos with a total duration of 10M hours." I am astonished that the success rate is so high. How Youtube didn't block them, I don't know. But I think that this URL list won't age well because youtube will very quickly block any researcher trying to download these videos themselves.

vivzkestrel

- can someone with expertise give us an overview of the architecture involved doing this - let us say you ran yt-dlp inside python aiohttp - surely your ll run a limit soon as your ip address will be flagged - what solutions do we have to auto rotate proxies in python - are there better, faster and more reliable ways to go about downloading a 100 million videos without getting your ip address blocked?

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