Until this thread. I never even heard of Handbrake. Told ya I was still a noob.
Interesting stuff and gives me a lot of research to do. Most of my videos are short, around 2GB, This one was the longest one I ever done.
Now I know I can find better options.
Basically it comes down to the quality available on youtube.
Even if you have the world's best video camera, and you render to 1TB of uncompressed raw video (some of my videos could be!
) and upload that to youtube, the playback quality will be no better than a version heavily compressed (that is 1/100th the files size) with Handbrake and uploaded.
Handbrake is so good, even the standard quality factor, it's almost impossible to tell the difference from the original footage. More than good enough for Youtube and almots any other platform.
The standard constant quality factor on Handbrake is 21 or 22, and I use 19 which is really guilding the lilly, for no good reason than because I can.
The final file size will depend upon how much moving content is in your videos. My screen capture videos for example compress down to ridiculously small files sizes, with no loss in quality. On the other hand, one of my outdoors video with tons of motion and tress and whatnot won't compress well at all, in which case I usually don't even bother with Handbrake, I just upload the rendered version.
But most of my videos though get maybe a 5 fold decrease in file size by using Handbrake over what I render in.
I do not archive the rendered version, only the Handbrake version I upload.