Participating Frequently

質問

Can I fix my auto white balance that's adjusting during my video clip using Premiere pro?

Forum|Forum|9 years ago
January 18, 2017
返信数 3.
21444 ビュー

I left my auto white balance on white I shot one long video clip =/ During the clip, the white balance adjusts itself and the video drastically changes from cold blue to warm red temperature. I know how to adjust white balance on one of those frames using premiere. But if I fix the cold frames, then it makes the warm frames even warmer and vice versa. Is there an auto white balance function in premier that will adjust as the video clip plays? Thanks so much for your help!

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J

JAH_1

Known Participant

I have exactly the same problem, but using key frames is simply not an option. I need a funciton in Premier that allows me to choose a reference frame then have premier automatically adjust white blalance to match across a 4 hour video.

Ann Bens

Community Expert

Try Comparison View its under Color Wheels and Match in Lumetri.

J

JAH_1

Known Participant

How will that automatically adjust whitebalance (temp) throughout the entire project?

D

David Arbor

Inspiring

You can keyframe the Temperature and Tint parameters inside the Effects Controls panel. It's going to be easier than trying to apply an effect to balance the two settings, and you'll be able to set the keyframes at varying speeds depending on how quickly the camera adjusted.

J

Jeanette Abrahamsen作成者

Participating Frequently

I may just need practice doing this because I think I made it worse. Thank you so much for your suggestion. I never noticed I could keyframe color temperature. I'll keep working on it.

chrisw44157881

Inspiring

i remember setting up some crazy experiment in premiere where it used its own image colors to white balanced itself every frame in realtime with an adjustment layer. I'll have to see what I did. transfer mode color i think.

another alternative I made which 'may' be better than keyframing to death is actually an AE template I made that white balances the same way cameras do and removes the color cast every frame. Works so well, I haven't updated the code in 4 years.

AE CS3

CreativeCOW

I bet Neil's idea could be adapted to make a nice auto w/b preset. Maybe he'll post in here.

M

Meg The Dog

Inspiring

Use the Blade tool to cut the clip into two pieces at the center point of where the white balance change is taking place. Correct the color in the first half of the clip. Correct the color in the 2nd half of the clip. Place a long dissolve at the cut point you made to smooth out the change between color corrections.

MtD

J

Jeanette Abrahamsen作成者

Participating Frequently

Thank you, this worked for a short part of it, but my camera dramatically adjusted every 15-30 seconds for like 8 minutes. I've seen this happen a little with iris but I've never seen so much color temperature difference shooting inside when the sun is diffused by several windows. Thanks for your advice.

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