Rendering Chroma 4:2:2 with color space 0-255

Hello Everyone.
Just as a warning I'm fairly new to video editing, so I will probably not say this right. I have a screen recording that I used FRAPS to collect, and then I packaged it into an .AVI container w/ a lararith codec , and a 24bit RGB color scheme in video dub. I have then opened and edited that video in Premiere Pro and want to export it. The problem that I'm having is screen recording has a LOT of color between 0-16 and 235-255, so any broadcast color space I use makes the video look awful. I was wondering if anyone knows how I can render out with a 0-255 color space and a decent chroma subsampling (my guess is 4:2:2).
Thank you everyone for your help.

No, you are asking the right question, and I understand your problem. I just can't recreate it.
I just took a really wild Quicktime video I downloaded from Videoblocks.com that isn't anywhere close to being broadcast safe, and I exported it to a Windows Media file.
The first picture is a screenshot from the video. (it is a set of lower thirds in one video - I am just supposed to use one at a time of course.
The second picture is the Reference monitor from frame 12;24
I exported the sequence to a Windows Media file and then imported it, putting it right on top of the other video on the sequence so I could make sure to be on the exact same frame. The third picture is the reference monitor from the WMV file on the sequence. As you can see, there is not much difference. Some, but you have to look closely.
So, my question to you, since I do not use FRAPS, is what are your sequence setting? Did you just drop a clip on the New button to create a new sequence with the exact right settings? And, are you making the mistake of using the renders to help you export?
The problem is that I don't understand your source material. I guess I could download FRAPS from somewhere and give it a try? I am just a bit busy with other things today.

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Hi, Tom.
The real issue here is getting accurate color. You can't get accurate color by setting your monitor profile to sRGB. sRGB is a virtual color space that doesn't describe the exact color gamut of any physical device. But, in order to display sRGB or any color space accurately, you need to get a characterization of your monitor.
Here is an AWESOME way to get access to a colorimeter: http://www.lensrentals.com/rent/pantone-huey-colorimeter Looks like for $32 you can rent this for a week. Go in on this with a friend and profile both of your monitors and hardly pay a thing. If you have a reasonably good quality LCD monitor, this custom profile you make will be fairly accurate for many months. At the very least, this is way more accurate than having no regular calibration at all.
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Thank you for your time and interest.
Frédéric

You've lost me, honestly, but obviously you seem to be close to the solution. Your colorist is mistaken, though, about how AE handles color profiles. It doesn't discard or enforce profiles, it really seems you just forgot to carry them somewhere. Also, since these are different machines, maybe a specific profile was not available. eitehr it was never installed or it is blocked due to permission issues...
Mylenium

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I apologize for the rather long post, and very much appreciate any help and suggestions here!
Thanks!

The contractual requirements between the vendor and your company may be the key. The contract may or may not discuss whether the vendor's permission to modify the material includes an obligation to make the documents usable. "Usable" may be construed to mean providing original files. If the vendor is required to provide originals, they may or may not be required to provide them in a common format, like MS Word, rather than the proprietary FrameMaker format they use. Their providing a PDF may completely satisfy their obligation; your lawyers may be helpful here.
HTH
Regards,
Peter
Peter Gold
KnowHow ProServices
bmr0330 wrote:
I did ask them for the source file but they haven't been forthcoming with that. I may look into the evaluation copy of FM anyway but considering the price ($868 USD through our catalogue supplier) I doubt I would be able to get a licensed copy once the evaluation runs out. I do appreciate the suggestion though. Thank you. Brian

Color space question for photoshop cs on mac os10

I'm sure this has been beaten to death here before. I've been dealing with color space issues for months now, and I'm about at my wits end.
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What the heck am I doing wrong??
Thanks,
Hope

>> images are still a bit washed out with a warmish/ yellow cast to them, particularly, my black and white images
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Open a RGB file in Photoshop (flatten if not already flattened).
Press M key> Drag a selection> Com+Shift+U (Desaturate).
Com+Z (to toggle back and forth).
If the unsaturated selection looks neutral you've got a reasonably fair monitor profile.
If selection has color casts (not neutral) -- you have a bad monitor profile
+++++
Here is a simple test to help evaluate if a bad monitor profile is whacking out your Photoshop color:
Monitors/Displays (control panel)> Color> highlight AppleRGB or sRGB (don't run Calibrate), quit and reboot.
If the Photoshop colors are back under control, then the problem was most surely a bad monitor profile go back into Monitors/Displays> Color and Calibrate a good profile highlight (load) sRGB, or preferably, the monitor's OEM profile as a starting point.
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Save PNG as gray color space

Hi all,
I've searched high and low for a good answer to this, but no luck so far:
I have an AI file that I wish to save as a mask for an app.
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Format:               PNG
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I am doing somthing wrong, but what?
Any help would be greatly appreciated!!
Kind regards,
Smulan

Thanks for your answer Larry!
I was afraid of that... I tried everything.
However, I still have a PNG file on my Mac that has "Color Space: Grey" when I look att it in file information.
Incorrect file with RGB:
Correct file with Gray (not created by me):
Sorry about the Swedish . "Färgrymd" is "Color Space"
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Kind regards,
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What Rendering intent is used when exporting with a different color space?

Hi,
I would be ever so grateful if any one can tell me what rendering intent is used by LR4 when exporting using a custom colour space as there is not an option as there is with the print module.
Thanks.
Message title was edited by: Brett N

Jeff Schewe wrote:
Bob_Peters wrote:
The rendering intent in the Export dialog is Perceptual.
Actually, an RGB color space to RGB colorspace is always only Relative Colorimetric...and adding Perceptual would only work with certain V4 ICC color spaces (you can find perceptual V4 color spaces for sRGB and ProPhoto I think but I'm not sure they would work in Lightroom anyway).
When using an RGB print output profile you can select either Perceptual or Relative and have the intents actually applied.
True.
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When I bring one of these jpegs into PhotoShop it still looks bad, and not what I see in Lightroom. However, if I Assign the Adobe RGB profile to the image, it immediately looks like the Lightroom version. And if I then Convert that image to sRGB and save it, it looks fine everywhere, even on an uncalibrated standard Dell TN LCD display.
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Converted Only

I downloaded and ran the program. My version number appears to be 2.1 if I read the numbers right.
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Here are the settings in Windows 7 for color management. The highlighted profile is the one just created for my monitor. Display 2 is my main display. Note the "viewing conditions" setting on the advanced tab. Do you think the rendering intent might be at fault here? In Lightroom, should I use Perceptual over Relative or vice versa?

How to set color space to JPEG image with Java advance Imaging

How to set color space to JPEG image with Java advance Imaging.
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I'm definately no guru, but this is how you can change it.
CTRL + ALT + Click on the part of the component that you want to change. This brings up the Hidden Dom Inspector, background of component will be surrounded with a red outline (Make sure the red outline is surrounding the part of the tabset you want to change), Now you go to properties sheet and click the ellipses next to rules property this will pop up a dialog you look in this list (At the top) to see the default style classes that are affecting the rendering of the component outlined in red. (You will be able to select different sections of a single component) then you just rewrite the style class that you want to change in your Stylesheet (You will not find the styleclass that you want to change because it is a part of your theme .jar but as long as you name it exactly the same and place in your stylesheet it will override the theme .jar style classes) it's actually very easy -- you were right should be a piece of cake for a guru. Don't have the link handy but you can check out Winston's Blog on changing Table Formatting to get this information...It is EXTREMELY useful if you want your apps to have a custom look and not default that comes with Creator Themes.
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Hi -
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I don't have a Nikon (I use Sony's) and I find my cameras output matches up well with sRGB. iPhoto seems to use sRGB as well. Adobe RGB comes up very saturated, too saturated for my taste. When I use Adobe. I set Adobe to sRGB as well.
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Hi, everyone,
I have wery special problem I think. I use MacBook pro 15" with retina display, adobe Photoshop CC and when I export RAW (from Nikon D7000) from Lightroom 5 to Photoshop with settings: 16 bit TIF, color space: ProPhoto RGB I have a problem with displaying the correct colors. As you can see in this picture:
My problem are some "green" artefacts in absolutely black and white picture. I tried myself to solve this problem and found the following facts: when I convert picture into Adobe RGB or sRGB color space is everything OK - without green artefacts.
But here is one important fact: I have calibrated monitor by datacolor spyder4elite and problem with ProPhoto RGB incorrect color displaying is only when the color calibration configuration is loaded. When I change my display calibration to standard apple color LCD profile than is everything OK.
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That's a classic example of the basic problem with 16 bit color. There is no solution that I know of.

I have a problem with color prints from photoshop elements 12. The pictures are too light and with strange colors. I have a Canon pixma mg615I0 printer and use mac os X yosemite. The pictures are taken with a coanon eos 550d in the color space sRGB. I hav

Hi
I have a problem with color prints from photoshop elements 12. The pictures are too light and with strange colors. I have a Canon pixma mg615I0 printer and use mac os X yosemite. The pictures are taken with a coanon eos 550d in the color space sRGB. I have followed adobes recommendations and have tried both letting the printer respektive photoshop manage the colors. But nothing works. I see that there are different opinions about which is best to do so I tried both. I have the latest printer driver installed. Can anyone help me with this?

Do the following:
Print a test page from the printer. Perhaps the print head needs cleaning via its maintenance facility.
Let the printer manage colors, not PSE
Calibrate the monitor

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This has been touched on in the forums, but I wanted to ask the question outright: Can you set the output color space to something other than AdobeRGB when you use "Open with External Editor"? I can't find any way to change it... I like to work in ProPhoto, I saw some like to work in sRGB.
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Ted

This has been touched on in the forums, but I wanted
to ask the question outright: Can you set the output
color space to something other than AdobeRGB when you
use "Open with External Editor"? I can't find any
way to change it... I like to work in ProPhoto, I
saw some like to work in sRGB.
Regardless of how the presets are set in the Version
Export or the Presets, it will only come in to
Photoshop as AdobeRGB.
Anybody know?
Ted
Well, to answer my own question, I now have it on good authority, actually the best authority, so good I can't say WHO, that there is NO way to specify a color space when using "Open in External Editor". Other than writing a script.
Hopefully this is an oversight, and will be in the next update!
Ted

Rendering Chroma 4:2:2 with color space 0-255

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