Does LR store the in-camera Noise Reduction settings in it's Metadata?

I am trying to understand the impact of in-camera noise reduction on High ISO images. To do this I have taken a series of pictures with different in camera Noise Reduction settings. I have then imported them into LR. What I want to know is whether I can see the in-camera Noise Reduction settings in the metadata stored in LR?
Thanks

If it's proprietary to the camera maker, you won't see it in LR. Won't most of that in-camera stuff be stored in the MakerNotes? If so, you can see the sort of info via Exiftools - see an example here http://forums.adobe.com/message/6155513#6155513

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In-camera noise reduction

This question is directed to the technically knowledgeable out there and has to do with in-camera noise reduction settings. Although I'm shooting with a 1D4, I would guess the same would apply to all models. In a nutshell, is in-camera noise reduction (assuming it's enabled) applied to RAW files or just to JPEGs? If it's applied to RAW files (which is all I shoot), have any of you shot RAW with noise reduction disabled, and if so, how were the results? I tried to do a search here on this topic but was unable to find any information. Thanks.

hsbn wrote:
No, with all due respects, it is Long Exposure NR. Why would it make it worst with High ISO if it is "High ISO Noise Reduction".
6D Manual page: 128 - 129
5D Mark III manual page 144-145
"Images taken at ISO 1600 or higher may look grainier with the [Enable] setting than with the [Disable] and [Auto] setting"
With Auto setting, camera will not do LENR if the ISO is higher than 1600.
I've tested this and it's give many kind of artifact with high ISO from time to time. Others it just gives more noise.
Hi,
- Great to know, thanks! It's very surprising indeed.
LENR is supposed to remove hot pixels and noise due to long exposure. It's (sadly) surprising the in-cameras LENR may be worse than in post...
We'll take a review about it , since shooting long exposure at higher than ISO 1600 is not uncommon for astro photography.
I think 5D Mark 2 didn't have this "problem". Will check that too.
- The manual tells that in-camera High ISO NR applied is lower at high ISO than the NR that can be applied in post, not "worse", sorry, my mistake.
Thanks once again.
EDIT: The User manual of 5D Mark 2 doesn't tell anything about this matter. The manual of 7D does, as well as 6D and 5D3 as you mentioned.
Since I used to work with 5D2 I didn't realize the 5D3 could be different. Or at least the manual of 5D2 doesn't say the final result of LENR at 1600 or higher could be worse. Good thing to keep in mind.
Sitll doesn't understand why the result "may" be worse, the 5D3 has enormous computing potential with the Digic 5+
This seems to only affect if LENR is set to "ON" / "Enabled", not to "Auto". Very likely a more agressive NR is applied in such case.
We'll carry some test indeed.
EDIT 2:
In just brief tests with the 5D Mark 3 we found some inconsistency on the results between setting Long Exposure NR to "OFF", "Auto" & "On".
We set High ISO NR, Peripheral Illumination Correction and Chromatic Aberrations to OFF, to see only the effect of LENR in JPG (not RAW yet).
This camera (5D3) applies High ISO NR even when you set it to OFF (very noticeable in video mode).
At ISO 6400 we didn't see a hot /stuck pixel (even when LENR set to "OFF") that appears at ISO 3200 when setting LENR to OFF or Auto. Of course "ON" deletes all hot /stuck pixels, but also increaed grain.
We all already know that the more the sensor heats up (shooting and shooting long exposure stills - or using Live View for stills or video), the more noise we'll get in the pictures (and video).
So far we couldn't get a "rule". Sometimes the "Auto" works better than "ON", it seems it depends on the selected ISO value and how hot is the sensor too.
I pesonally don't understand WHY the LENR delivers more grainy images when set to "ON", if the NR is more agressive the grain should be finer than in "OFF" or "Auto", so it doesn't make sense...
We'll test the 5D Mark 2 to compare with 5D3 in this regard
HD Cam Team
Group of photographers and filmmakers using Canon cameras for serious purposes.
www.hdcamteam.com | www.twitter.com/HDCamTeam | www.facebook.com/HDCamTeam

HT3842 Does iTunes store the original music file and copy it into a separate folder? If i delete the original file from finder will it remove it from my iTunes library?

Hi, on my last PC when transferring music to my new MacBook Pro i noticed i had about 6 duplicated of each song in every album i took hours in removing them.
I Just wondered Does iTunes store the original music file and then copy it into a separate folder?
If i delete the original file from finder will it remove it from my iTunes library or vice versa. I didnt want to lose any music like i have some how managed to on my old computer.
Or should i keep both files of it in the Music folder and also iTunes library folder?
Which is best ?

DrewPowell wrote:
I Just wondered Does iTunes store the original music file and then copy it into a separate folder?
It does both at the same time.
When you add files to iTunes, it copies them into /Music/iTunes/iTunes media/ folder. The original file remains where it was.
You can drag a file to /Music/iTunes/iTunes media/Automatically add to iTunes/ folder.
This will add to iTunes and move it to /Music/iTunes/iTunes media/.
I keep a shortcut of this folder on my desktop then simply drag files to the shortcut to add to iTunes.
Then there are no "extra" files around.

TS1646 hello I have problem with regist my visa and I cannot buy from store the message came in the end of form is says the phone number must be a 7-digit number and I have writed but not accepted iam from saudi arabia my mobile is 966504850992 pls answe

hello
I have problem with regist my visa and I cannot buy from store
the message came in the end of form is says
the phone number must be a 7-digit number
and I have writed but not accepted
iam from saudi arabia
my mobile is 966504850992
pls answer
thanks
dfr aldossary

Wow, Karan Taneja, you've just embarrassed yourself on a worldwide support forum. Not only is your post ridiculous and completely inappropriate for a technical support forum, but it also shows your ignorance as to whom you think the audience is. Apple is not here. It's users, like you.
If you would have spent half the time actually reading the Terms of Use of this forum that YOU agreed to by signing up to post, as you did composing that usesless, inappropriate post, you (and the rest of us on this forum) would have been much better off.

Illustrator CS6 does not store the last opened files

I need Help,
Illustrator CS6 does not store the last opened files.

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Mylenium

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where does iweb store the plist?

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Does apple store the .mp3 and other files I've purchased 'in the cloud'?

Does apple store the .mp3 and other files I've purchased 'in the cloud'? I had to restore my PC and forgot to back them up. If not, I assume I would potentially need to purchase them again, right? Please help.
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The Technology Diva

''rajkumar05 [[#question-1049891|said]]''
<blockquote>
there is a problem with the firefox browser in my firefox os 1.3 intex cloud fx since i am not able to download any files using it.
there are no other browsing application in the marketplace to, so help is required
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Hello Rajkumar,
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Where does OIM store the LDAP Sync URL

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iTunes places the backup files in the following places:
Mac: ~/Library/Application Support/MobileSync/Backup/
Windows XP: \Documents and Settings\(username)\Application Data\Apple Computer\MobileSync\Backup\
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Where does portal store the username after a successful log in?

We have an intranet application, we use the portal security and login screen, etc.
I have written a stored procedure which requires two parameters. One of them we already have at the time we need to call it. The other is username. All we need
to know is how to get the username at the time we must call it. Where does portal store the username after a successful log in for the particular session this user is logged into?
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2 from dual;
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PORTAL30
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Enter password: *******
Connected.
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still not working..
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<%@ plsql parameter="i_pagenum" default="1" %>
<body>
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<tr>
Link 1
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Link 1
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I don't understand why this is so hard.
When i tried
portal30.WWCTX_API.get_user, it still brings back PUBLIC or PORTAL30_PUBLIC.

Default Noise Reduction Settings

HI, i upgraded from Digital Photo Professional 3 to 4, and it looks like the "Default Noise Reduction Settings" have been removed from preferences. Is there any way to achieve a default luminance and chrominance settings of 0 in DPP4?
Thanks!

I don't think so. There is nothing in the manual about, and like you, I can't see a way in preferences.
John Hoffman
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1D Mark IV, Rebel T5i, Pixma PRO-100, MX472

HT4157 I have an iPad 2 and it does not display the cellular data button under settings

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HT1688 My iphone 4 has face time capability but it does not have the face time app in settings for me to enable it. I have restored it with no luck. Any help?

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I would if satisfied with my editing. Copy back to Camera to TWO new miniDV
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Alt. Get a big external hard disk !!! Mac Extended - formatted !!!
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Camera noise reduction

Hi I've just got a new iPhone 6, and i love it. However, I've noticed that what i see in the live view before i snap a photo, and after i snap, is totally different.
It seems apple's new noise reduction is a little too strong for my liking.
reuslting in a huge loss in depth and color and details.
On my iPhone 5, i used to be able to take really close up photos of my shrimps, and they looked fantastic. extremely detailed for a phone camera.
I expected this to be better on the iPhone 6 because of the new lens system and overall camera and phone processing power.
unfortunately, this is not the case.
The videos are better because the phone doesn't seem to apply any Noise Reduction filters after it is recorded.
can apple have a function to switch off noise reduction entirely? I would love to be able to choose.
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Hi I've just got a new iPhone 6, and i love it. However, I've noticed that what i see in the live view before i snap a photo, and after i snap, is totally different.
It seems apple's new noise reduction is a little too strong for my liking.
reuslting in a huge loss in depth and color and details.
On my iPhone 5, i used to be able to take really close up photos of my shrimps, and they looked fantastic. extremely detailed for a phone camera.
I expected this to be better on the iPhone 6 because of the new lens system and overall camera and phone processing power.
unfortunately, this is not the case.
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can apple have a function to switch off noise reduction entirely? I would love to be able to choose.
also, please allow manual control of the camera settings! like VSCOcam and such. thank you!

Where does Keynote store the audio files in a presentation

I have slides with individual audio files. When I import or attach the file and then save the presentation, it changes the file name to .mov extension. Where does Keynote store those files? I would like to edit the saved Keynote version, but cannot locate the .mov file!

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Have I missed something?
Message edited by gbdoc: maybe someone will chime in to clarify the difference between "saved with" and a "package"

Does LR store the in-camera Noise Reduction settings in it's Metadata?

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