Warp Stabilizer EXTREMELY Slow

[Generous_knowledge5C0F]

Hi,

I have a 36 minute 4k timeline. About the half of clips needed to be stabilized. I applied the warp stbilizer on the clips and pressed analyze. In 16 hours about 15% of clips were processes. Thats abysmal performance. Any way I can drastically speed things up?

On the screenshot you can see my warp stabilizer settings, in this clip I stopped analysis because things are just too slow.

I've done some color correction, including using a "Look".

- Macbook pro 16 M1
- Premiere 25.00
- Footage info

[R Neil Haugen]

You've got 4k long-GOP media, and half your 36 minute timeline has Warp applied to it. And color.

Um ... that's a load. Seriously.

Warp is the heaviest resource demand of anything in Premiere, even exceeds Neat video noise reduction. And then you apply it to long-GOP which takes a ton more processing, and add color. Yowza. I'm not the Mac expert here, and I know some Macs to handle the long-GOP stuff pretty well. But that is a load.

I also noticed that it is full-range, which is simply wrong for anything but 4444 RGB files. Rec.709 8/10 bit should by the standard always be encoded in "legal" range. Which is what display devices expect. So you can run into issues with crushed blacks and such.

Without getting any benefit ... it's the exact same data, the same number of levels encoded to the file, just encoded differently. Marketing people for camera makers seem to think it's a cool option. But it screws over their users.

[MyerPj]

It's not really meant for long clips. And 4k Warp is very slow.