Color, contrast change

Hello, first of all i know this question have been asked many time, even i did a search but havnt found any solution to my problem, hope to have help from you guys, i am post production guy (Arch-Viz) i exported a video from after effects cc 2014 in .avi uncompressed, den edited it ( without adding any effects ) exporting it from premiere pro cc 2014 to .h264 or mpeg i have color shift towards blue & lots of contrast added into it with bit sharpen. dont know why? even i tried different codecs but all in vain. i am looking exported video in windows media player as well as media player classic both are showing same output. even the same problem is happening with me in my home's pc. please help

Could we see some screenshots or example videos?

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Possible to adjust color/ contrast in this way?

The more I use Photoshop, the more often I come up with an image
where everything is right, but something on one layer
has two very similar colors, which are a little too close in
either contrast or hue.
But for me, using 'selective color' or 'brightness/contrast' never works because it's not at all accurate.
Without actually using any selection tools, how should I go about
changing the hue and contrast (two different browns in this case) so that the two stand apart a little better?
A perfect description of the function I am asking for is listed HERE:
1) Eyedrop the two colors you want to adjust, so that ALL other colors by either hue or brighness/contrast (or both) are excluded.
2) Tell Photoshop to take only these two colors and change them
across the whole document according to aforementioned parameters, or perhaps by simply replacing one color at a time.
3) Be able to do this without actually physically outlining and selecting parts of your image with a tool.

While Brightness/Contrast has supposedly been improved in CS3 I still avoid it and prefer working with Curves-Adjustment Layers; and setting their Blend Mode to Color or Luminance conveniently allows for addressing those matters separately.
As for avoiding manually outlining a mask:
Using the Add to Sample- or Subtract from Sample-Eyedroppers in the six colors in a Hue/Saturation-Adjustment Layer can be used to manipulate the affected specific color-ranges.
Select Color Range can occasionally be useful as can turning off the Contiguous-Setting of the Magic Wand Tool to create selections which can then be utilized as masks for the proper Adjustment Layers (thats still masking though).
And if one wants to select based on brightness one might duplicate the image, change it to Lab an use the L-Channel as a basis for the selection and save the Selection back to the original.
Working the Blend If-Settings in an Adjustment Layers Blending Options (and splitting the Handles) may also help, but that is probably a pretty inconvenient way to do it.

A/B Color contrast in develop module

It would be really nice to hace a slider (or three, I'll explain) for "color contrast".
Threre is "contrast" slider that influences the luminosity basically. What I would want to have is a way to control color contrast while preserving luminosity as well as preserve color balance.
A single slider implementation
Basically the simplest way (but a bit crude) to do it would be with a single slider.
The slider defaults to 0.
Moving it to the right would be equivalent to the following photoshop procedure:
Change mode to LAB
Curve adjustment
Steepen both the A and B curves linearly (pull extreme points in and leave the curve straight, plus keep the center where it is to preserve color balance)
Leave the L curve alone
Apply
switch mode back to RGB
Moving it left would be the same, except the AB curves would be made shallower rather than steeper (rotate the curve clockwise instead of counter clockwise about the center)
A two slider implementation
Same as the above, except that you would have separate A and B sliders (you might call the tint contrast and temp contrast to be consistent with the color balance sliders, which are just like moving the center point of the AB curves)
A three slider implementation
Basically this is like having bothe the one slider ("overall color contrast") and the two sliders ("temperature contrast" and "tint contrast"). It's a bit redundant but having the single control there makes it easier when you simply want to globally increase the color contrast without being too picky about the two separate controls (I guess easier for beginners)

Not at all. The saturation control has quite a different effect that this, and much les subtle. Saturation just increases saturation without changing the hue. This actually changes the hue causing a separation in hues that is impossible to achive in any manuver you would to in RGB space. It drives colors apart rather than increasing their chroma.
Try it yourself on a few images (especially on images that have nearly uniform color, such as deserts or faces. You will see that this is an entirelty different thing than saturation.

Simulating a CONTRAST changer on LCD screen

Hi All / KGLAD... :-)
I am making a simulator for an LCD screen and have the contrast changing with "btn_down" properly. I have an up button - "btn_up" that i would like to be able to control the contrast in the opposite direction, keeping track of the current color in the Array and moving back. I tried changing the code to increment negatively through the Array but something is screwy... It doesnt like the multiple duplicate values that i have and only works when "btn_down" has initially moved the array...
any suggestions??
Thank you in advance!
//CONTRAST CHANGE
//To Change Colors of HiLight Bar, Header Bar, and Plain Text
var colorA:Array = [0x041607,0x041607,0x041607,0x041607,0x041607,0x041607,0x041607,0x041607,0x041607,0x26D94 9,0x26D949,0x26D949,0x26D949,0x26D949,0x26D949,0x26D949,0x26D949,0x26D949,0x26D949];
mc_LCD_loader.c = new Color(mc_LCD_loader);
mc_LCD_loader.index = 0;
mc_LCD_text_loader.c = new Color(mc_LCD_text_loader);
mc_LCD_text_loader.index = 0;
//To Change Colors of LCD Screen and Selected Text
var colorB:Array =[0x26D949,0x22C341,0x1EAD3A,0x1A9833,0x17832C,0x136D24,0x0F571D,0x0B4216,0x062900,0x0416 07,0x062900,0x0B4216,0x0F571D,0x136D24,0x17832C,0x1A9833,0x1EAD3A,0x22C341,0x26D949];
mc_LCD.c = new Color(mc_LCD);
mc_LCD.index = 0;
mc_LCD_text_selected_loader.c = new Color(mc_LCD_text_selected_loader);
mc_LCD_text_selected_loader.index = 0;
btn_down.onRelease = function()
AudibleBeep1 = new Sound(this);
AudibleBeep1.attachSound(btnPressBeep);
AudibleBeep1.start(0, 1);
mc_LCD_loader.c.setRGB(colorA[mc_LCD_loader.index]);
mc_LCD_loader.index=(mc_LCD_loader.index+1)%colorA.length;
mc_LCD_text_loader.c.setRGB(colorA[mc_LCD_text_loader.index]);
mc_LCD_text_loader.index=(mc_LCD_text_loader.index+1)%colorA.length;
mc_LCD.c.setRGB(colorB[mc_LCD.index]);
mc_LCD.index=(mc_LCD.index+1)%colorB.length;
mc_LCD_text_selected_loader.c.setRGB(colorB[mc_LCD_text_selected_loader.index]);
mc_LCD_text_selected_loader.index=(mc_LCD_text_selected_loader.index+1)%colorB.length;
btn_up.onRelease = function()
AudibleBeep1 = new Sound(this);
AudibleBeep1.attachSound(btnPressBeep);
AudibleBeep1.start(0, 1);
mc_LCD_loader.c.setRGB(colorA[mc_LCD_loader.index]);
mc_LCD_loader.index=(mc_LCD_loader.index-1)%colorA.length;
mc_LCD_text_loader.c.setRGB(colorA[mc_LCD_text_loader.index]);
mc_LCD_text_loader.index=(mc_LCD_text_loader.index-1)%colorA.length;
mc_LCD.c.setRGB(colorB[mc_LCD.index]);
mc_LCD.index=(mc_LCD.index-1)%colorB.length;
mc_LCD_text_selected_loader.c.setRGB(colorB[mc_LCD_text_selected_loader.index]);
mc_LCD_text_selected_loader.index=(mc_LCD_text_selected_loader.index-1)%colorB.length;

Ardha,
Welcome to the forum. White spots on the LCD, typically a bright white spot most clearly seen against a white background like the forum, or google home page, is caused by pressure damage - pressure applied to back of the LCD panel.
Since you indicated that you have only had the system 1 day, unless you are aware of something that happened while in your care, I can only guess that the damage was done during transport or manufacturing. I would recommend you contact your point of purchase and ask to exchange the unit. I would also try to power up and inspect the new system immediately to make sure all is well.
Please also see my PM - I would like you to take a pic of the spot and email to me if possible. While random things happen, I'd like us to take a look at this.
Best regards,
Mark
ThinkPads: S30, T43, X60t, X1, W700ds, IdeaPad Y710, IdeaCentre: A300, IdeaPad K1
Mark Hopkins
Program Manager, Lenovo Social Media (Services)
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I Created file in illustrator and then opened the art in photoshop but the wierd thing is that the color code changed. If you look at the image with you eye the color will look the same to the naked but if you use the eye dripper tool you can see that the color code has changed between illustrator and photoshop.
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A major hassle for me is the fact that (at least on my machines) changes to contrast while editing are not shown in the thumbnail or "browse" when completing the edit with "Done" or an arrow. Changes to exposure, temperature etc ARE saved and visible. If I go back into edit then the contrast changes are re-applied and everything looks good, until I leave edit.
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3 - however, if you get the navigation window that indicates that PS wants to save it as a PS formatted file. You'll need to either select JPEG from the menu and save (top image) or click on the desktop in the Navigation window (bottom image) and save it to the desktop for importing as a new photo.
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Do you Twango?
TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
I've written an Automator workflow application (requires Tiger), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 08 libraries. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.

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Thanks for your reply. I need some clarification. I am in my workbook. In the BEX format toolbar I have changed the workbook to no color. Now all cells have no color. What are the steps now to change the results rows to be yellow again? Where do I change "The Workbook results row is the Style type SAPBEXaggItem...you can change the background for thisOr steps to"
Full points will be rewarded.

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