• 0 Posts
  • 18 Comments
Joined 1 year ago
cake
Cake day: July 16th, 2023

help-circle











  • Since the end goal is to post a video to YouTube, you will have to create a video file. Personally I would probably just be lazy and upload the large file, since YouTube is going to reconvert the video anyway.

    That said, to optimize the file you need to know how videos work, specifically key frames. Speaking generally, when a video gets encoded, it doesn’t add the whole image for each frame. Instead, it only does that when the current frame is a key frame, and then only stores the difference to the previous frame for every regular frame. There’s a lot of different strategies when placing keyframes, like every X seconds, when the scene changes, or both. This is usually you can change somewhere in the encoding settings of the application you’re using. You will need to use a codec/format that supports interframe compression though, so avoid AVI and MJPEG.

    So the TL;DR is: Try to decrease the amount of key frames as much as possible, maybe even down to only one if possible.




  • Probably because there exists a bit of a rift in the technical term ‘algorithm’ and how it’s commonly used in discourse. Technically it describes both:

    1. An open-source algorithm that assigns a simple score based on votes, score and age, where two users subscribing to the same communities will always have the same result.
    2. A hidden algorithm that’s based on an unknown amount of invisible variables, many of which are based on user-tracking, and tries to maximize time-spent at all costs.

    While OP (hopefully) intended the former, most people immediately think of the latter when the term is used. Personally I’d like to see an implementation of the former as well, as a simple way to get up speed on the most important things that happened over night for example, before switching back to chronological timeline.


  • Despite the warning I skimmed the “article” and the website, which seems to be owned by OP judging by their post history, and can agree. Just a bunch of disconnected rants written in a condescending tone.

    No examples or statistics, or any attempt to source any of the claims either.

    Considering OP is also trying to sell their services, that makes it quite possibly the worst attempt at disguised advertising I’ve ever seen.