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Time_Bas
Participating Frequently
December 12, 2024
Question

Exporting as JPG-sequence extremely slow compared to

  • December 12, 2024
  • 1 reply
  • 467 views

Hi!

 

Once in a while I want to export a 6K timeline as a JPG-secuence, without any effects.

Total time in this case is 3 minutes on 25 fps.

If I export it as a 6k ProRes its does it within a few minutes. Maybe less.

If I export it as a JPG Sequence it takes a whopping half an hour.

 

Why that difference. Can I do something to speed this up?

 

 

GeForce RTX 4070-Ti

Intel i9-14900K

All Nvme Drives.

 

 

 

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1 reply

Mike Dziennik
Community Expert
Community Expert
December 16, 2024

Theres a lot more overhead opening and closing files for every frame. Whats the purpose of a 6k JPG sequence? JPG is normally a lossy format so you wouldn't want to use it as an intermediary format.

Time_Bas
Time_BasAuthor
Participating Frequently
December 17, 2024

Its for the filter LrMotionBlur on LrTimelapse, which I need after cut and edit my longterm timelapses on Premiere. But that only works on images sequences. The relative loss of quality is not that much considering the flickering on a longterm timelapse. There is no filter that comes close which can be directly used in Premiere Pro.

I dont apply the filter upfront on 100.000+ for several reasons.

Mike Dziennik
Community Expert
Community Expert
December 17, 2024

Tiff exports significantly quicker than JPG but unfortunately that doesn't seem to be supported in LRTimelapse.