Big Buck Bunny 60fps 4K - Official Blender Foundation Short Film
Why Hacker News recommends it
Used as a freely licensed sample video for demoing multimedia tools, and as a test file in discussions of video downloading and playback.
What it is
The 4K, 60fps version of Big Buck Bunny, the Creative Commons-licensed animated short film from the Blender Foundation.
Recommended by 0 HN commenters across 0 different months, 2020 to 2026.
What Hacker News said
Cites Kim_Bruning · 2020-10 · on “YouTube-dl has received a DMCA takedown from RIAA”
Lesson learned: always use Creative Commons licensed data to demo your multimedia tools. Else people get the wrong idea. Some examples for youtube-dl might be: * [this video] Big buck bunny * [LINK] Sintel * [LINK] Spring In fact, youtube actually allows you to filter by CC, so there's never a reason not to!
Cites bArray · 2020-11 · on “Ubuntu Mate”
I would suggest they remove the screenshot of the Avengers movie given the amount of DMCA going on for such things... (loosely suggesting some open source software could be used for viewing pirated material.) Big Buck Bunny by the Blender Foundation could be a good replacement [1]. [1] [this video]
Cites 1vuio0pswjnm7 · 2023-08 · on “They Bypass YouTube Video Download Throttling”
The post-data OP is sending is different. In the script I shared it is easy to test one post-body against another, or one key against another, and so on. Most folks seem to using an "ANDROID" client, not "WEB". In the example I use "IOS" client but it does not matter. There are many clients that will work. To get throttled videoplayback URLs with the "WEB" client like the OP is using, one does not need to make POST requests to /youtubei/v1/player. There are throttled videoplayback URLs in the HTML of the /watch?v= page. For example, curl -A "" -40s [this video] -o [LINK] -n 's/\\u0026/\&/g;/itag=22/p'
Cites 1vuio0pswjnm7 · 2023-08 · on “They Bypass YouTube Video Download Throttling”
"However, acquiring this key decompiling the mobile application, monitoring requests through a proxy or relying on values discovered by others." This is again not true. The key is in the HTML of every /watch?v= YouTube page. It's a public key; it's not hidden in any way. Further, it's possible, up until today at least, to use the "WEB" key with clientName "ANDROID" of "IOS" and receive unthrottled URLs. The key in the shell script is in fact the WEB key. The key for IOS is different. curl -40s [this video] \ |grep -o \"INNERTUBE_API_KEY...[^\"]*\"
Cites cantrecallmypwd · 2025-03 · on “YouTube DRM added on ALL videos with TV (TVHTML5) clients”
Okay, but: yt-dlp -f315 [this video] [download] 100% of 1.27GiB in 00:00:52 at 24.85MiB/s Works fine with the version I had installed, 2025.02.19. I don't know if this perhaps affects web browsers playing on non-HDCP displays.
Cites corentin88 · 2026-04 · on “Show HN: A drop-in, open-source replacement for YouTube embed iframes”
It's a static site that renders the youtube thumbnail + a red play button. When you click on it, it loads the youtube iframe. So it's basically deferring the cookie consent and all. We implemented it as a drop-in replacement: -- <iframe [this video] ++ <iframe [this video] Nothing else needed.