No it doesn't. FFMPEG can seek video directly without loading all the content, even for Dash/HLS (but in this case yt-dlp typically returns a plain HTTP source, which I assume internally FFMPEG uses HTTP header range to seek?)
Keep in mind you need to make sure to use input seeking, though (-ss before -i).
Also I'm not sure why they need `-vf scale="0:-1"` part.
>> Nice. How about creating a bookmarklet to make it super easy to share a web0.cc link from the current page?
Sure, i will do it
>> Also maybe if the refresh can be reliably done after a few seconds then you could make the page refresh itself automatically (it's not difficult for the user but it's one less thing to handle). You could tweak the refresh time by how busy your site is.
Thats a good feature but it involves JS and for some reasons i decided not to put JS on the client side.
If there is demand, i will add features like top rank timestamp, custom theme and widgets like live score.
Thanks