how long does it take to upload a youtube video from iphone?
I'd say from experience that a 5 - 10 minute video would take 10 - 25 minutes to upload and another 5 - 30 minutes to process. It depend on the lenght of the video. For my videos, which usually are between 8 to 15 minutes long it takes about 3–5 minutest to process the video on Youtube.