Rendering problems in edit mode unfortunately persist in Res

Get answers to your questions about color grading, editing and finishing with DaVinci Resolve.
  • Author
  • Message
Offline

flolip

  • Posts: 37
  • Joined: Mon May 06, 2019 1:21 pm
  • Location: Germany
  • Real Name: Florian Lippke

Rendering problems in edit mode unfortunately persist in Res

PostThu Jan 07, 2021 1:05 pm

Rendering problems in edit mode unfortunately persist in Resolve 17.

I am working on iMac pro and Resolve 17.0B build 18. My edit timeline is 12 minutes long and contains 16 video tracks in 4K. Most of the tracks contain graphics material with alpha layers and text overlays. Everything is rendered and runs smoothly. Now when I make changes at the beginning of the timeline in the text layer, here even minimal changing or editing of the text is enough and the entire timeline loses its render data and has to completely re-render. This means with so many tracks in 4K of course a lot of time... These problems occur sporadically also with the Resolve 16 version. The changed data at the beginning of the timeline does not apply to other tracks. That means the text layer is only a few seconds long and ends before it comes into contact with another layer. Other editing programs would not lose the render files here. Resolve unfortunately does and I can judge that because I work with both Premiere and Avid. So the innovative rendering while working with Resolve is helpful in small projects or only in color correction, but in large projects with many layers and graphics inserts something seems fundamentally wrong here in the approach. And as I said, this also applies to version 16.
Florian Lippke
MacOS 15.1.1, Apple M1 Ultra 128GB Ram, Sonnet eGFX, Fusion PCI M2 4x4 SSD970EVO, Audient iD4, Decklink 4K Video Monitor, Speed Editor, Micro Panel, Netstore Areca1883IX-16, LG HDR 4K, PV3200PT, JVC DT-U31 - DR 19.1.3 Studio
Offline

flolip

  • Posts: 37
  • Joined: Mon May 06, 2019 1:21 pm
  • Location: Germany
  • Real Name: Florian Lippke

Re: Rendering problems in edit mode unfortunately persist in

PostThu Jan 07, 2021 2:41 pm

It gets better... I click on a graphic clip with alpha channel in the timeline and copy it with command + c without pasting it anywhere. That means I haven't changed anything. But now I have to re-render about 15 places randomly in the timeline...?
Florian Lippke
MacOS 15.1.1, Apple M1 Ultra 128GB Ram, Sonnet eGFX, Fusion PCI M2 4x4 SSD970EVO, Audient iD4, Decklink 4K Video Monitor, Speed Editor, Micro Panel, Netstore Areca1883IX-16, LG HDR 4K, PV3200PT, JVC DT-U31 - DR 19.1.3 Studio
Offline

Jim Simon

  • Posts: 34455
  • Joined: Fri Dec 23, 2016 1:47 am

Re: Rendering problems in edit mode unfortunately persist in

PostThu Jan 07, 2021 5:46 pm

Could be a Mac issue. I'm finding some very nice improvements to the Caching behavior in the Studio for Windows version.
My Biases:

You NEED training.
You NEED a desktop.
You NEED a calibrated (non-computer) display.
Offline

DanielBoist

  • Posts: 149
  • Joined: Thu Nov 08, 2012 10:43 am
  • Location: Germany

Re: Rendering problems in edit mode unfortunately persist in

PostThu Jan 07, 2021 9:33 pm

can confirm similar things here!

DR17b6 , MacPro 7,1 , 10.5.x
Daniel Boist
dbSONIC Media
Germany

4 Installations of DR Studio / Fusion Studio
2 x MacStudio Ultra , 128 GB
2 x MacBook Pro, M1 Max, 32 GB

Return to DaVinci Resolve

Who is online

Users browsing this forum: KrunoSmithy, panos_mts, qsipher and 255 guests