FFGL Contrast Adjust or Levels?

Mikhail

I've seen this thread and once again kindly ask to help.

I already use FFGL Brightness Actor. Unfortunatelly, it can not ajust brightness more then 100%.

Could you tell me, is it possible to Adjust Brightness more then 100%? Sometimes picture on screen seems too dark. It would be great if i can increase brightness level.

Thanks!

CitizenJoe

Hi folks,

Thanks for your replies.

@[jhoepffner](http://troikatronix.com/troikatronixforum/profile/15/jhoepffner), that seems to be MAC only?

@Michel, I have downloaded it, but there isn't a Levels or Contrast Adjust in the Windows 7 version, as far as I can tell...

Does anyone have one that they can post?

Thanks,

Hugh

jhoepffner

@CitizenJoe

Sorry, I dont use windows, so I don't know

@Mikhail

Yes 100% is max (but normal is 50%, so not so bad). If I have to dark movie, I prefer to do postprod in Resolve to have the good value. I use bright.contrast only for live changes.

Jacques

Bennnid

Up, is there an efficient contrast brightness tool in isa 3 in ffgl or glsl ? thanks

Bennnid

@bennnid as level was I mean... I tried idlab brightness contrast but the saturation is being too changed...

CitizenJoe

@bennnid there is a Contrast Adjust actor .... It works basically like levels in photoshop. Is that what you mean?

Cheers,

Hugh

Bennnid

@citizenjoe I remember in isa 2 level was better than contrast adjust as far as I remember... I'm wondering if he's been updated...

mark

@bennnid said:

I remember in isa 2 level was better than contrast adjust as far as I remember...

Is this the actor you're talking about?

If so, that was a 32-bit FreeFrame plugin that was not created by a third-party not by TroikaTronix. We have not offered a direct replacement. But it is possible that this could be recoded as a GLSL Shader plugin. But first I want to establish exactly what plugin you remember.

Best Wishes,
Mar

Bennnid

ooooh ! this one looks really cool but I was thinking about the midpoint one that was really efficient ( left one)

mark

@bennnid said:

ooooh ! this one looks really cool but I was thinking about the midpoint one that was really efficient ( left one)

Unfortunately there were not Isadora plugins. I guess they were 32 bit FreeFrame plugins that are not compatible with Isadora 3 because it is 64 bit.

I will see if I can find some shader code to do this.

Best Wishes,
Mark

Bennnid

thanks a lot idLab also made a cool contrast shader but really this "level" one was worth !