Known Participant

Question

After effects render speed vs premiere

Forum|Forum|6 years ago
December 23, 2019
2 replies
4626 views

Hello are there explanation why, in after effects rednderin mxf files aren't in real time when playback and render times is 4 times more than in premiere, both exporting to prores with lumetri fx only. media encoder also slow, same as ae.

This topic has been closed for replies.

Joost van der Hoeven

Community Expert

If your want the comunity to help you better, please give us more system info:

- OS version

- Versions of the Adobe application(s) used

- CPU and RAM

- GPU and vRAM

- Resolution of your Comp

- Resolution and codec of the footage used

- etc.

G

GooDween.vAuthor

Known Participant

does it have any reason if i am comparing 2 apps with each other?

ok source is mxf files, output prores hq both 4k

win10

both apps last versions

3950x 64gb ram

2080 super 8gb

4k, but this doesn't matter because if it will be 1080 it will be the same difference 4 times faster in premiere

Joost van der Hoeven

Community Expert

MXF is not a codec, but a wrapper, but let's not get into that discussion.

What I can tell you is that Pr, traditionally, has way better GPU performance then Ae. But Ae offers far more control. So if you do basic effect, like Lumetri, I'm not surprised Ae is slower.

nishu_kush

Legend

Hi there,

Thanks for reaching out. Here's an article that explains how Premiere and After Effects are different in terms of processing the video: https://community.adobe.com/t5/after-effects/faq-why-doesn-t-after-effects-preview-in-real-time-like...

Let us know if there are any other questions.

Thanks,

Nishu

G

GooDween.vAuthor

Known Participant

I understand about previews, my question was also about final render time which is 4 times more in ae with same effects. just color correction with lumetri, premiere has ~15fps while final render and ae ~5fps.

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