Hey @TeamYouTube. Any reason why my video had lost quality after it was uploade? I am trying to upload better quality videos at higher frames so the image is cleaner, but it is no point when my video loses quality after being uploaded even though its being watched at 1080p60.
Higher resolution videos, like 4K or 1080p, take longer to both upload and process. Most of the processing should happen in the background after your upload is finished, and can sometimes take 8 hours or more, depending on your file size. More here: https://yt.be/help/3QZ9