I did more testing with the type of content that I typically shoot (big events, promo videos, music videos, etc.) so I tested an H.265 video in an MOV container at a constant bitrate of 16Mb/s for a 4K30FPS project and Linear PCM for audio.
The video was 15min long and it took YT almost 2hrs to process it and I did not see a quality difference. I agree with @rcmodelreviews if you can't tell the difference then maybe it is not there. That is not to say that if your project includes a lot of fast motion or complex lighting that maybe different export settings would be better; so I think the best export settings are also dependent on the type of project.
I get no artifacts with my 4K30FPS bitrate set to only 16Mb/s
for my typical project and a long time ago I did extensive testing to find the best tradeoff between size and quality. Even with complex transitions, whip pans, speed ramps, etc. I don't see a quality difference or the need to use a higher bitrate or different codec on YT.
The one exception is audio; I switch to Quicktime and Linear PCM for audio when shooting music videos or something with a complex audio track because DR has a known audio bug when exporting AAC audio for certain frequencies.
Personally, YT processing speeds do matter to me because I frequently upload previews for clients and time is money; the longer it takes YT to process the preview the longer I have to spend waiting for the processing to complete before I can send the link to the client. So for me, Google's recommended settings are in fact the best export settings and they represent the best tradeoff between time, file size, and YT quality unless DR's AAC bug rears its ugly head; something which DR's team is hopefully going to fix soon.
When I did my testing years ago the biggest quality difference that I saw was you pretty much never want to upload anything below 2K, even if the source project is 1080P, upscale it to 2K just to get YT to transcode it at higher quality.
Jim Simon wrote:herein2020 wrote:Are you kidding me? AVI in 2023?
Nope, not kidding.
The quality will be
excellent.
No it won't, YT will still transcode it using their VP9 codec and after waiting hours for that massive file to upload and hours more for it to transcode it will look exactly like an MP4 or MOV upload that took a fraction as long.