View Full Version : A RGB-Contrast-Plugin
Dominik Seibold September 15th, 2008, 04:39 PM I just wrote a plugin for FCP, which changes contrast and gamma similar to Photoshops contrast-feature. A s- and e-curve are utilized for getting a smooth film-like look.
You can download it here:
http://www.dominik.ws/DominiksContrast.fxplug.zip
Just extract that zip-file to your ~/Library/Plug-Ins/FxPlug folder. If that folder doesn't exist, create it.
Dominik Seibold September 16th, 2008, 06:25 AM Btw, the function used for gamma basically is an exponential-function, and the one for contrast is the logistic function. The formulas can be seen here:
http://www.dominik.ws/dc/formulas.pdf
Some examples, what kind of perfect high-contrast you can get with my plugin in a few seconds without any clipping or saturation-anomalies because of yuv-processing:
http://www.dominik.ws/dc/e1.mov
http://www.dominik.ws/dc/e2.mov
I wrote this plugin, because there are no rgb-curves or anything comparable in FCP, but I missed it a lot and couldn't find any alternative.
I hope you people soon realize, that this is the plugin you always have been waiting for. ;)
Martin Chab September 16th, 2008, 11:29 AM i will try it and get back with comments.
Thanks a lot for sharing this!!!!
Dominik Seibold September 16th, 2008, 01:17 PM Here are some more examples:
http://www.dominik.ws/dc/e3.mov
http://www.dominik.ws/dc/e4.mov
Andy Mees September 16th, 2008, 05:52 PM Thanks Dominik
Dick Campbell September 17th, 2008, 10:03 AM very nice, especially the timelapse clouds. altho, I really liked the look of the "before" water in e3, which was lost after the effect was applied. thanks for givng this out.
Martin Chab September 17th, 2008, 10:41 AM sorry for the stupid question but, how i install it?
thanks a lot
Dominik Seibold September 17th, 2008, 11:40 AM sorry for the stupid question but, how i install it?
http://www.dominik.ws/DominiksContrast.fxplug.zip
Just extract that zip-file to your ~/Library/Plug-Ins/FxPlug folder. If that folder doesn't exist, create it.
~ is your home-directory. It should also work in the global Library-dir.
Martin Chab September 17th, 2008, 02:37 PM You are the man Dominik!!!!!
Great plugin!!!
I´ve been playing around with it and very soon i realized the beauty of it. Gives a lot of control and can make very extreme tweaking without loosing any detail.
Thanks a lot. Please continue making this kind of great plugs!!!!
Scott Brickert September 18th, 2008, 08:01 PM Nice work, Dominik, THANKS.
If you get another moment of genius, I miss the 6-way color tool available as a 3rd party plug-in for Vegas... :)
If you make a way to accept contributions, let us know.
Dominik Seibold September 18th, 2008, 11:42 PM I miss the 6-way color tool available as a 3rd party plug-in for Vegas... :)
Neither I use Vegas nor I know any 3rd party plugins for it. Can you explaing, what's that plugin (exactly) doing?
If you make a way to accept contributions, let us know.
I don't think you can contribute time. ;)
Wayne Dupuis September 19th, 2008, 12:36 PM This plug will not install in FCP 4.5 and above on a Leopard machine.
oooorrrrrr will it?
Dominik Seibold September 19th, 2008, 03:38 PM This plug will not install in FCP 4.5 and above on a Leopard machine.
oooorrrrrr will it?
I don't know. Definitely it works with FCP 6. (I use the fxplug-sdk 1.2.3.)
Shaun Roemich September 19th, 2008, 05:32 PM This plug will not install in FCP 4.5 and above on a Leopard machine.
oooorrrrrr will it?
I'm pretty sure FxPlug support starts with FCP6.
Andy Mees September 19th, 2008, 07:52 PM it starts in FCP 5.1 but newer versions of the SDK expose newer functions that are only supported in the later versions of FCP
Shaun Roemich September 21st, 2008, 09:15 PM Thanks, Andy. I stand (somewhat) corrected...
Alnoor Dewshi November 23rd, 2008, 04:46 AM Dominik,
Am I missing something? When I extract the zip file I get a folder called "DominiksContrast.fxplug" (rather than the plugin file expected). I've dropped it into my home directory fcp plugin's folder, but can't find it in the effects tab.
I'm on fcp 6.0.5
Andy Mees November 23rd, 2008, 09:34 AM you might have dropped it in the wrong plugins folder Alnoor, FxPlugs live in the /Library/Plug-ins/FxPlug folder or the ~/Library/Plug-ins/FxPlug folder
Aric Mannion November 23rd, 2008, 09:49 AM I have Final Cut 5.0.4, and dragging DominiksContrast.fxplug to my Fxplug folder doesn't work. I thought Someone on this thread said it works with 5, but I guess it starts at 5.1 -I didn't know that existed, why would apple upgrade .1 and not allow me to upgrade?
Too bad, I bring my footage into after effects just to use it's levels sometimes, this would have been perfect.
Alnoor Dewshi November 23rd, 2008, 10:23 AM Andy,
Thanks for the clarification, but it still doesn't work...
I had erroneously put it in ~/Library/Preferences/Final Cut Pro User Data/Plugins with my other plug-ins, and have since tried both suggested locations, but it doesn't show in the effects list when I search for FxPlug filters.
Have double checked spellings...
The only FxPlug folder I found on my system was Library/Application Support/ProApps/Internal Plug-Ins/FxPlug, and it doesn't work in that either.
Are you using it with fcp 6? Which Effects bin does it live in? I'm expecting it to be named or described DominiksContrast.
Ta,
Alnoor
Dominik Seibold November 24th, 2008, 07:12 AM The only FxPlug folder I found on my system was Library/Application Support/ProApps/Internal Plug-Ins/FxPlug, and it doesn't work in that either.
It must be Library/Plug-Ins/FxPlug/
If it doesn't exists, you have to create it.
I mentioned that already in the start of this thread.
(Of course, if there's no "Plug-Ins"-folder in that place, you have to create that, too.)
I'm expecting it to be named or described DominiksContrast.
Correct.
Alnoor Dewshi November 24th, 2008, 07:36 AM Dominik,
I've tried putting it in Library/Plug-Ins/FxPlug/ but it doesn't show !!!
I'm really puzzled why. Other FxPlug filters work fine on my system (fcp6.0.5/OSX10.4.11/PowerbookG4)
Dominik Seibold November 24th, 2008, 08:14 AM I've tried putting it in Library/Plug-Ins/FxPlug/ but it doesn't show !!!
I don't know, what's going wrong, but in FCPs effects-menu there's an option called "show preferred effects only". Perhaps turning that off helps. Another issue could be absent read/execute-permissions of the plugin-directory and its inner files.
Alnoor Dewshi November 24th, 2008, 08:20 AM Thanks,
will try repairing permissions...
Dominik Seibold November 24th, 2008, 09:43 AM Thanks,
will try repairing permissions...
I don't think that the repairing-permissions-operation of the harddisk-utility will help.
I thought about manually set them in Terminal like this:
chmod -R 755 /Library/Plug-Ins/FxPlug/DominiksContrast.fxplug
Michael Wisniewski November 24th, 2008, 12:42 PM Wow, thanks Dominik! It's very nice "levels like" plug-in! This is something I was missing so much coming from Vegas. Glad you took the time to do it. It's one of those quick little corrections I always like to add to make the video pop. Much easier with your plug-in.
Alnoor Dewshi November 26th, 2008, 07:18 AM Dominik,
I've tried your repair suggestion, but still no luck.
Curiously I glimpsed the name of the filter loading up on the splash screen at start up, but it doesn't show in my effects. ("Show All" pref is selected, as suggested).
Maybe I've got a cranky system, as I've just upgraded from fcp5... Will try an complete uninstall & clean install of 6.
Many thanks,
George Strother November 28th, 2008, 10:03 AM I don't know, what's going wrong, but in FCPs effects-menu there's an option called "show preferred effects only". Perhaps turning that off helps. Another issue could be absent read/execute-permissions of the plugin-directory and its inner files.
Tried these fixes, your folder is in the requested location (with other fxplugs that are working on my system) and I still don't see your fxplug under filters.
I'm on osx10.4.11/qt 7.5.5/fcp 6.0.5 G5 DP2.0
Suggestions?
Phillip Palacios December 1st, 2008, 08:47 PM was very excited about this seeing the effects on my monitors, but when I render the filter out, FC crash...
OS 10.5.x
Fcs2
8-core mp
Scott Brickert January 14th, 2009, 11:51 PM OK, Dominik,
I'm a little slow. I finally installed your plug and it works great.
Here's the link for the 6-way color corrector. For example, I'd like to reduce just yellow a bit on a clip. This plug-in can do it.
See if you can get the idea from here: AAV ColorLab (http://aav6cc.blogspot.com/)
thanks again.
Joel Peregrine April 13th, 2009, 09:32 PM Hi Phillip,
was very excited about this seeing the effects on my monitors, but when I render the filter out, FC crash...
OS 10.5.x
Fcs2
8-core mp
Just worked through this snag myself. I've been using the contrast plugin for a while and all of the sudden I couldn't render without a crash. I figured out it was because I was trying to render in 10bit mode. Changed it to 8bit and rendered. I'd love to see this filter work with 10bit...
Battle Vaughan April 14th, 2009, 01:38 PM Works a treat, thank you most kindly! / Battle Vaughan/miamiherald.com video team
Dominik Seibold June 27th, 2009, 06:20 AM Hi!
I fixed the bug, which caused the crashing (it was a problem with 32bit-pixels. FCP converts 10bit-pixels to 32bit floating point). Also I build an installer-package, because it seems that people have a lot of trouble with manually copying the plugin into the right directory.
Here's the current release:
http://www.dominik.ws/dc.dmg
The installer will automatically install it into /Library/Plug-Ins/FxPlug.
Robert Lane June 27th, 2009, 11:14 AM Dominik,
What's with the puzzle-page you created at your website home-page? I don't think I've ever seen anything like this before, being able to randomly move around web-based objects. Is it just for fun or is there a hidden action? Whatever it is, I like it.
Just curious.
David W. Jones June 27th, 2009, 01:26 PM Hi!
I fixed the bug, which caused the crashing (it was a problem with 32bit-pixels. FCP converts 10bit-pixels to 32bit floating point). Also I build an installer-package, because it seems that people have a lot of trouble with manually copying the plugin into the right directory.
Here's the current release:
http://www.dominik.ws/dc.dmg
The installer will automatically install it into /Library/Plug-Ins/FxPlug.
Requires 10.5
Joel Peregrine June 27th, 2009, 10:24 PM Thank you!!
This is by far my most-used filter. If I WB correctly this filter is all I need to tweak the look.
Hi!
I fixed the bug, which caused the crashing (it was a problem with 32bit-pixels. FCP converts 10bit-pixels to 32bit floating point). Also I build an installer-package, because it seems that people have a lot of trouble with manually copying the plugin into the right directory.
Here's the current release:
http://www.dominik.ws/dc.dmg
The installer will automatically install it into /Library/Plug-Ins/FxPlug.
Dominik Seibold June 28th, 2009, 06:46 AM Is it just for fun or is there a hidden action?
It is just for fun. ;)
Requires 10.5
Yes.
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