Laion Big Video Dataset

(projects.laion.ai)

37 points | by ks2048 4 hours ago

3 comments

  • vivzkestrel 13 minutes ago
    - 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?

  • topwalktown 1 hour ago
    "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.

    • ks2048 1 hour ago
      I believe they have the actual videos to download, "exclusively for academic and non-commercial research." and you have to request access, https://projects.laion.ai/bvd/bvd-raw-access.html

      They say they used yt-dlp and "employ a residential proxy network". But, yeah, youtube seems to now more aggressively block yt-dlp.

      • kevmo314 53 minutes ago
        That’s a pretty penny on the bandwidth bill alone!
      • kennyadam 43 minutes ago
        Ha, is it just me or does a “residential proxy network” sound like a fancy way of saying “botnet”?
        • m00dy 20 minutes ago
          Nope, they’re different things. Proxy networks like Proxybase [0] use open-source clients and ask for the user’s consent before allowing them to join the network.

          [0] https://proxybase.xyz