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size difference in file export

Posted:
Tue Jun 01, 2021 1:44 pm
by david evans
Hi,
When exporting in the deliver page, I have a choice between "Native" and "Nvidia" which is my video card. I was assuming one was CPU based and the other was GPU, but as I tried both I had very distinct file sizes for the same video clip. Nvidia was much larger. Is this normal?
Thanks
Re: size difference in file export

Posted:
Tue Jun 01, 2021 2:13 pm
by Mads Johansen
yes
Re: size difference in file export

Posted:
Tue Jun 01, 2021 3:33 pm
by Uli Plank
With a more flexible tool like Handbrake you have more control over quality vs file size even with CPU encoding.
Re: size difference in file export

Posted:
Tue Jun 01, 2021 6:18 pm
by david evans
Guys, what would be the preferred export settings (format, codec and encoder) for a screening file?
Thanks
Re: size difference in file export

Posted:
Tue Jun 01, 2021 7:13 pm
by Uli Plank
Screening on which device?
Re: size difference in file export

Posted:
Tue Jun 01, 2021 9:03 pm
by david evans
Uli Plank wrote:Screening on which device?
Online screening for film festivals. At Filmfreeway, Vimeo and other similar platforms. I was wondering if I could get a master file out of Resolve with the best possible parameters and then convert it using a third party such as Handbrake.
Re: size difference in file export

Posted:
Tue Jun 01, 2021 9:29 pm
by Jim Simon
I'm partial to Cineform AVI files for that kind of thing.
Re: size difference in file export

Posted:
Tue Jun 01, 2021 11:41 pm
by Uli Plank
Or DNxHR (or ProRes on a Mac). All high quality mezzanine codecs.