[Roger Averdahl]

No, they would have to be re-exported. But, After Effects is faster and if you use Dynamic Link you still have to re-render the timeline when editing.

When using Edit Original in Premiere Pro After Effects open the correct project and composition and it is added automatically to the Render Queue using the same settings you used the first time. Very easy and convinient. 🙂

[Roger Averdahl]

Not the specific answer you want, but personally i render out the files directly from After Effects in the CineForm codec and import them to Premiere Pro and place them on the timeline/s. If i need to change the VFX i use the Edit Original command in Premiere Pro to open it up in After Effects to do the changes.

Yes, it is faster than Dynamic Link since i never need to render the timeline. After Effects export faster than Premiere Pro. I save time by not using Dynamic Link. I wish i had a better answer. 🙂

[Roger Averdahl]

Ann, i tested this now and the export look exactly the same.

I exported 1080p50 from a 1080p50 sequence to 1080p25 (CineForm) and selected Optical Flow under Time Interpolation down in the Export Settings dialog. Did i select it in the wrong place? ☺

[Roger Averdahl]

How do you export from Premiere Pro and what version do you use? Can you upload a sample so one can hear what how it sounds?

Too much compression can make the audio to sound “kind-of-distortion-ish”. Also, using audio from footage/music and add a voice over require a hard limiter on the master track to limit the output to avoid issues.

[Roger Averdahl]

…continue to edit in a 50p sequence. 🙂

[Roger Averdahl]

I also wonder if there will be problems with Premiere having to skip frames in order to match the clips to the new framerate.

Yes there will be some issues depending on the original footage you have. If you pan with the camera it will look smooth in the original footage but will look stuttey/nervous when converting 50p to 25p. All motion will suffer when converting 50p to 25p. The conversion Premiere Pro does is simply to throw away 25 of the original 50 frames to get a 25p output. Using hardware to convert is way better, but it comes at a cost to say the least.

[Roger Averdahl]

Filip, i totally missed that and yes it works. I have used that feature before but it seems that i had a coma-moment and fogot how to use it…

Thanks for the follow up! 🙂

[Roger Averdahl]

The problem is that it for some reason does not work in CC2018. When i use it to remove Effect filters nothing happens…

Can you add let´s say Lumetri Color to a clip and then go to Edit > Remove Attributes and remove it from the clip by un-checking Lumetri Color and click OK? 🙂

[Roger Averdahl]

Premiere Pro now supports VFR so that may not be the cause to this issue.

But, the H.264 codec shipped with Premiere Pro have some issues so for testing purposes, render out to CineForm and import that footage and compare the output to the material on your timeline.

How to:
Go to File > Export Media and select QuickTime under Format and change the Preset to GoPro CineForm YUV 10-bit.

Report back with your findings.

[Roger Averdahl]

I see similar issues with some footage as well but in my case they are all rotated 180 degrees. (smartphone footage, Samsung/Apple) Several different threads about this issue over at the Adobe official forum but i have not yet seen a resolution. It started to happen with the 12.1 upgrade.

Please file a bug report: https://adobe-video.uservoice.com/forums/911233-premiere-pro