Blackmagic Forum


https://forum.blackmagicdesign.com/

Bad luminance when assign a clip to a Group

https://forum.blackmagicdesign.com/viewtopic.php?f=21&t=167960

Page 1 of 1

Bad luminance when assign a clip to a Group

PostPosted: Fri Sep 23, 2022 2:24 pm
by Cindrivani
Hello,
i've got something strange with some clips.
I've a Multicam (2 cams, closeup & large),
2 Groups created, in the Way to easily color grade each one (in both by using Group pre-clip),
Cam1 (Group closeup) is ok along all the timeline
Cam 2 (Group large) is ok only for first clips. As soon as I assign some rest of clips to this Group, They appear washed out.
I've tried to de-assign, and reinitialized nodes, re-assign, purge cache etc..
Nothing change, Same Problem.
Need some help on that.
Thanks in Advance
David
DVR17

Re: Bad luminance when assign a clip to a Group

PostPosted: Sat Sep 24, 2022 10:44 am
by oliwend
Why don’t you open yourmulticam clip in the timeline and grade both of the clips as a whole?

Re: Bad luminance when assign a clip to a Group

PostPosted: Sat Sep 24, 2022 7:58 pm
by Cindrivani
oliwend wrote:Why don’t you open yourmulticam clip in the timeline and grade both of the clips as a whole?


I'd assigned all clips in the Same Group (wich is fonctionnal) and voilà !
Fortunately, both camera are indentical, and it's settings too, skin is ok, according to both color checker from cameras, and in the vectorscope, after change a Little bit hue.
That's was my Target, matching cameras.
Problem occurred on one Group because I did a lot of tests on this timeline I guess.
Hope it is rare.