Exposure versus Brightness: What's the Difference?

What's the difference in what is controlled by Exposure and Brightness?
(v. 1.4 if it makes a difference)

The easiest explanation is if you know the Photoshop Levels dialog box. The LR Exposure setting is the rightmost of the three sliders that sets the white-point - any tones above it are pure white. The LR Brightness setting is the middle slider that affects the gamma i.e. the curve that boosts/lowers the midtones. Note that adjusting the brightness setting will never force any tones past the white-point and blow them out. The latter is purely controlled by the Exposure/white-point control.

Similar Messages

Skype versus facetime. what's the difference?

trying to assess features between iphone 3 versus 4. Facetime sounds like it works inly w iphone 4. But couldn't you use skype on iphone 3 with same results?

Something that is similar to Facetime but works over 3G and Edge is a App call Tango.
I have used to place video calls and it worked ok ( in my case better than Skype),
You do not need the app running in the background to to receive a call, so it will not drain your battery.
if you want, It can work audio only like a normal phone.
Have Video conference (not as good as Facetime but it was better than Skype).
It supports cross platform (phones only)
The only thing is that will not work in a Mac or PC computer, just phones.
You can find it at the App store.

Copy versus Super Copy-what's the difference?

Hello,
Can someone explain what is the difference between "copy" and "super copy" functions in CUCM? What additional parameters will the super copy replicate over what a "copy" will do?
Thanks in advance,
Adil

Hi Adil,
In addition to the good info from my friend Nadeem (+5)
From the CUCM docs;
•To copy an existing phone, locate the appropriate phone as described in "Finding a Phone" section, click the Copy button next to the phone that you want to copy, and continue with Step 5.
•To copy an existing phone and copy the directory numbers, speed dials, busy lamp field/speed dials, and service URLs that are associated with the phone, locate the appropriate phone as described in "Finding a Phone" section, click the Super Copy button next to the phone that you want to copy, and continue with Step 5.
Note The lines that get copied become shared lines between the original phone and the new phone.
http://www.cisco.com/en/US/docs/voice_ip_comm/cucmbe/admin/7_0_1/ccmcfg/b06phone.html
Cheers!
Rob
"Seek it out and ye shall find "
- OneRepublic

X-tended dynamic range versus x-tended dynamic range pro: what's the difference?

What is the difference between X-tended dynamic range, Sony's version of HDR, and X-tended dyanmic range pro?

Hello,
The PCI-4472 would be best suited for vibration measurments. It has 24-bit resolution, Simultaneous Sampling, Hardware Time-to-Frequency Domain Conversion, 110 dB Dynamic Range, and hardware filtering. See the following Link for more details on the 4472: http://sine.ni.com/apps/we/nioc.vp?cid=10572〈=US
The 6289 was not built with vibration analysis in mind, the the dynamic range is not spec'd.
Let me know if you have any further questions.
Sean C.

What is the difference between 'command delete' and using 'delete original and all versions'?

My masters are not referenced and I usually have only one version. What is the difference between using 'command delete' versus going to the top menu bar and using 'dele

Good question .
When the Version is the only Version based on the Original of that Version, the two commands have the same effect.
See this User Tip by master Aperturist Frank Caggiano.

What is the difference between HUI emulation and MMC?

This may help clear up my issues with dm24 & LE. I am trying to have channels 1-24 of the Tascam dm 24
control volume and pan..etc for tracks 1-24 of LE (AUDIO, Midi and or softsyths, inst), without having to use the mouse to select the LE tracks directly. In other words I need to use the dm24 as a control surface. What is the difference in using mmc to do this versus Control surface. I cannot locate the proper compatible driver or whatever it needs to get this to work in LE.. I even tried using the dm24 macro environment found on tascams site .. all it does is allow me to see the faders move in the environment( bidirectionaly) , but I cannot interact with the actual LE audio, midi and softsyth tracks , unless I actually select the tracks with the mouse, I do not need the dm24 do do this , as this was possible with my KX controller using the volume slider. It appears as if I may have a total lack of understanding of the dm 24 functions regarding using it as a control surface for LE 7.2.3

Like previously stated, refurbished can mean many things. Someone may buy a camera and when they get it have buyers remorse and return it unused, but, once Canon gets it back they have to completely check it out to make sure it meets specs and then they sell it as refurbished. You might get a camera with 0 shutter actuations but you might get one with 1000 or more shutter actuations. Either way Canon completely rechecks each camera before they sell it. I have bought 2 refurbished DSLRs from Canon and they have both been great cameras. You couldn't tell if they had ever been used or not. Recently Canon started offering a 1 year warranty on refurbished DSLRs but I am not sure if that applies to other models or not.
Joe

What is the difference between jsp :include and server side include

what is the difference between jsp :include and server side include(request dispatcher include method)????
i understand that both request dispatcher include method and jsp:include take dynamic data,so when would one use request dispatcher include and when jsp:include.
Is the usage interchangeable?i believe jsp include is used only for jsp/html but include directive can be used to include servlets ,jsp and html....correct me if i m wrong and
do suggest if u hav ny other diff in this context...

The difference really is: in what format do you want your inclusions? If your environment has many Java developers and only a few designers that focus mainly on, say, Flash, that might push you more towards the server-side include() directive. Or, if you have a large set of pages that receive dynamic content that is displayed in a consistent fashion (such as a workflow header area on a page).
If, on the other hand, you have more web designers, there may be a greater desire to deal in markup rather than Java code. Java developers themselves might prefer to view markup (JSP) that more resembles the eventual output than something occuring in Java code.
Finally, there are considerations of tiering. While it is totally possible to (and I have previously) implement 'view classes' that render markup or generate layout templates, JSP's offer, IMO, a subtle, psychological advantage. By forcing a developer to work in a different format, markup versus Java source, the separation on view from controller and model becomes a bit easier. It is still possible to make mistakes, but if a developer at some point notices, "Wait, I'm in a JSP, should I be importing a java.sql class?", then the choice to use JSP includes has paid off in spades.
- Saish

What is the difference between Wine, Wineskin, Winery and Wine Bottler, and how do I get Wine to *ACTUALLY* work in Mountain Lion?

Ok, so this is my first post here and I am admittedly terrible at forums. Someone might say, "This was addressed in the ___________ thread by __________! Go read it!" --- that may be so but I've spent enough hours trying to google this problem into submission to no avail based on what is apparently working for others, so I would like a chance to get specific answers to specific questions that aren't from Mar 2011, etc.
So first of all, I'm confused by all the various Wine programs/apps/whatevers. I've seen Wine, Wineskin, Winery, Wine Bottler, and at this point I wouldn't be surprised if there are even more than that. What's the difference between all of these and how do they work with one another? What do I actually need to get windows programs working?
All of my google searches have led me to people giving out fish, but no one giving out fishing lessons. I'm not a pro at mac and windows and all that, but I'm a fairly bright individual who gets VERY frustrated, very quickly, when I don't understand the why and how of something I'm attempting.
I've also found "answers" where the person attempting to help starts off helpful enough, but degrades into the most archaic of techno-babble after about 5-6 sentences. On the other hand, I've watched tutorials on youtube where the poster decides to skip (apparently crucial) sections of the tutorial, and mutters such gems as: "... you might wanna have to run Wine first before you can do anything, cuz I think it has to configure it and set up a bunch of stuff"
O.o
A happy medium between techno-babble and the most basic of explanations would be ideal for me, and I'd imagine for others as well.
Here is a summarized history of my relationship with Wine:
Diablo II - I downloaded this awesome thing which ended up being... uh... I guess Diablo II in a Wineskin "wrapper". I'm not sure, all I know is that it's a D2 icon, and if I go to 'show package contents', it's got C drive, Program Files, et cetera inside of it. I double click it, it launches D2, and it works like a dream. <3
'Vanilla Install' - That's what I heard someone call it. It was the command/terminal style install using xquartz and xcode found at http://www.davidbaumgold.com/tutorials/wine-mac/. I followed every instruction to the letter, and got all the way to '$ sudo port install wine', at which point it started going smoothly, free from the possible error he described regarding the installation of xcode, and then just failed after I left the room to use the restroom and came back. Please don't ask me to repeat what the error was, because honestly, after reading more things on the interwebs, I'm confused as to why it's even necessary to go through all of that, so I'd rather not try that route again anyways, rendering the error message quite possibly irrelevant.
Wine + Wine Bottler - So I decided to try to seek out an easier method, as I know that one must exist that doesn't involve command lines. I found a video tutorial at http://www.youtube.com/watch?v=m0BBkISOcEA, and oh man would it be great if that method had actually worked. Again, I followed all instructions provided to procure my free fish, and at the point in the video where he declares that "xquarts or x11 will open" - it doesn't open. Nothing opens. I was trying to install Star Sonata, btw.
So here I am, thoroughly worn out, frustrated at all the random places Wine is installed on my mac now, and just want someone to explain it all, from top down, without getting toooooooo technical on me. I know that might be asking a lot...

## I know that the poster has already found a solution, but the following is a possible answer for others that have similar issues.
For Winebottler, just go to their website and download it. Run the program. Choose .wine as your prefix (best choice) or whatever suits you best. You'll need a functional X11. If you can't use the one that comes with your mac, download the latest one from the website.
If your issue is one with Winebottler's Wine not running correctly due to X11, then you have a pretty ugly problem, although a simple upgrade is the best solution (Upgrade XQuartz.app).
http://www.davidbaumgold.com/tutorials/wine-mac/#part-1
The above website is the easiest way to get REAL wine on your computer. First of all, Wineskin WInery, etc. are NOT WINE. They are 3rd party apps that may use Wine or may have originally part of Wine, but they are no longer up to date with Wine. WineBottler is currently up to date with the stable releases of Wine (but not the maintenence releases).
For the website tutorial and to run Wine on your mac without using a thrid party app, you will need to know a few things.
First, you will need to know basic control of the command line. That means, sudo (you must know the administrator password to your computer), and the forms of cd (change directory).
Second, you will need Xcode. Download 4.2 (stable) or whatever other versions you want, but beware: It is over 1 GB, and you will need time for it to work.
Third, you will need to get MacPorts and configure it. The tutorial should have this data.
When you download wine (use sudo port install wine-devel for the latest development release of wine), it will first download a lot of dependencies. This will take a while. After that, it will download wine itself.
After obtaining wine, to run a program, open the terminal.app window.
cd desktop/XYZ/ZYZ\ WRQ
The above will first enter the desktop, then folder XYZ, then folder ZYZ WRQ. From here,
wine th11e.exe
Or whatever executable you are trying to open. (Using Subterranean Animism as my example).
It should, in theory, run the program. Watch the terminal for errors. If there is an X11 problem, then it's not wine acting up. If the app crashes or has other issues, check the Wine Application Database to see if your app is compatible with wine.
If you have any further questions or other things, feel free to reply; I may or may not get back to you, but there's a good chance that someone will come in eventually. Otherwise, the Wine Wiki should have some information.

What is the difference in PS E12 between 'File Open' and 'File Open in Camera Raw' ?

Both routes launch a screen saying Camera Raw 8.3 - Canon EOS 5D Mark III?
Likewise on this screen there is 'Cancel' and 'Done' Buttons', what is the difference both close that screen.
I am assuming the 'Done' Buttons saves any manipulation of exposure or colours you may have made? and the 'Cancel' just forgets them?
Is there a manual for this product; that one can reference, screen by screen? explaining what each option actually does.

Chucky-Tiger wrote:
Both routes launch a screen saying Camera Raw 8.3 - Canon EOS 5D Mark III?
If you are opening a raw file (.CR2), both routes are identical, because you have to convert raw files in ACR anyway.
If you are opening a jpeg file, you can open the file directly in the Elements Editor (Open),
or
you can open it the the ACR module. The dialog is the same (or nearly) as for raw files, with the same sliders and features, including some you don't find in the editor : clarity, advanced denoising...
There are advantages in opening jpegs in ACR, especially because ACR works internally in 16 bits and in a wider color gamut. Very important for me is the fact that the ACR modules saves its edits as 'recipees' in the metadata section of the jpeg files, without changing any pixel value of the original.
Likewise on this screen there is 'Cancel' and 'Done' Buttons', what is the difference both close that screen.
I am assuming the 'Done' Buttons saves any manipulation of exposure or colours you may have made? and the 'Cancel' just forgets them?
Cancel does cancel every edit you have started. You are back to the original file.
'Done' saves your edits, as you rightly assume.
'Open' saves the edits and send them to the editor for further editing if you want, for local retouch or using layers for instance.
'Alt Open' does not saves the edits, but sends the edited result to the editor.
'Save' is only used if you wish to convert the raw files to the DNG format.

What is the difference between, DSO and DTP in BI 7.0

Hi Guru's
what is the difference between, DSO and DTP in BI 7.0 , how it will come the data from r/3 to BI 7.0, can u discribe?
points will be assined?
Thanks & Regards,
Reddy.

Hi,
The data will be replicated in the same way as we do in 3.5.
Activating, and Transporting the same DS in BW, and Replicating them in BW from R/3.
First you need to know Diff b/w 3.5 nd 7.0, for that check the below doc's:
http://help.sap.com/saphelp_nw04s/helpdata/en/a4/1be541f321c717e10000000a155106/content.htm
blogs:
/people/sap.user72/blog/2004/11/01/sap-bi-versus-sap-bw-what146s-in-a-name
Re: How to identify Header, Item and Schedule item level data sources?
For Transformations in BI:
http://help.sap.com/saphelp_nw70/helpdata/en/33/045741c0c28447e10000000a1550b0/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/f8/7913426e48db2ce10000000a1550b0/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/a9/497f42d540d665e10000000a155106/frameset.htm
For DTP:
DTP:
http://help.sap.com/saphelp_nw70/helpdata/en/20/a894ed07e75648ba5cf7c876430589/frameset.htm
For DSO:
Data Store Objects:
http://help.sap.com/saphelp_nw70/helpdata/en/f9/45503c242b4a67e10000000a114084/frameset.htm
Reg
Pra

13.3-in, LED, HD displays 581177-001 and 580664-001 - what is the difference?

Hello,
I have just upgraded my HP pavilion 1020er from lowest CPU (AMD Athlon™ Neo Processor MV-40 (1.6-GHz, 512K L2 cache), UMA, 581171-001) to the highes one (Intel Core2Duo Processor (2.26-GHz, 1066-MHz FSB, 6MB L2 cache), discrete 580663-001).
The LED connector fit perfectly but thescreen shows nothing.
The fan is on, the power button switches it on and off but neither single action on the screen no sound. I tried to connect the external LCD - no result, though I'm not completely sure I managed to switch to VGA output.
So my questions are:
1. what is the difference in part numbers 581177-001 and 580664-001? Specifically what does MA stand for in "13.3-in, LED, HD BrightView (1366x768) MA (AMD systems)"?
2. Do I need to reinstall Windows since I upgraded from AMD to Intel?
3. Any ideas on possible reason are very much welcome.
Thank you.

Hi @PadliQ ,
Thank you for your post, I will do my best to help!
I see you upgraded the CPU on your notebook from AMD to an Intel.
Here is the HP Pavilion dv5 Entertainment PC Maintenance and Service Guide. I did not notice the part numbers you listed, but the processor is a supported one ( Chapter 3 page 20).
I would try this. Go to the bios screen and restore the defaults. This will cause it to scan and pickup any hardware changes you have made.
If you boot into safe mode does the display work?
I believe the MA in the description of the display stand for Matte finish as opposed to a bright finish. ( The bright finish has a more reflective quality and can make displays hard to read in brightly lit conditions.
If you still have an issue I suggest contacting HP support for assistance.
Please call our technical support at 800-474-6836. If you live outside of the US/Canada Region, please click the link below to get the support number for your region. Phone Assist Worldwide
Sparkles1
I work on behalf of HP
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos, Thumbs Up" on the bottom right to say “Thanks” for helping!

What is the difference between mc947ll and MD301LL

What is the difference between these 2 part numbers for the iPad2 Leather case
MD301LL appears to be offered on Apple store while MC947LL is a 3rd party offering
but I dont see a difference in specs but the MC947LL is offered for a lower price
Rob

HSRP Versus VRRP Comparison Table
HSRP
VRRP
Propietary
Standards based
RFC 2281
RFC 3768
Separate IP Address needed for the Virtual
Can use the physical IP Address of the Virtual, if needed, saving IP space.
One Master, One Standby, all others are listening
One Master, all other routers are backup
More familiar to most network engineers
Less familiar - yet very similar
Can track an interface for failover
Can track an interface for failover (depending on operating system and version, it can also track the reachability of an IP address)
All HSRP routers use multicast hello packets to 224.0.0.2 (all routers) for version 1 or 224.0.0.102 for version 2.
All VRRP routers use IP protcol number 112 (vrrp) to communicate via multicast IP address 224.0.0.18
All virtual router must use MAC address 0000.0c07.acXX where XX is the group ID.
All virtual routers must use 00-00-5E-00-01-XX as its Media Access Control (MAC) address

What's the difference between jsp and jsf?

who can tell me what's the difference between jsp and jsf?
I'm puzzled when I found some of the technology in jsp is so similar to the ones in jsp( javaserver page)

Hi,
Find the difference between JSP and JSF
1. A developer has more control with JSP, but (should) get easier development with JSF
2. Event handling is done differently in JSP (HTTP) and JSF (Java)
3. The UI is designed differently (or should be at least) with JSP (markup) and JSF (components).
4. The end product should also be defined differently - JSP page versus a JSF application.
Is this the only thing that is need to make a decision for either or? Probably not. There are other pieces that need to be taken in account when deciding which technology to use - tools support, enough components, type of application etc.... At this point there are not enough JSF components (although there are some interesting projects underway - Ajaxfaces, Myfaces, ADF Faces, and WebChart 3d) and enterprise tools support is still limited to a few tools vendor. Looking at our ADF Faces components they are currently available as early access (not production) and demands for these components are stacking up, literally, outside my office doorstep. Although I would love to make them production - now! - it is not a viable solution since we are still checking features and fixing critical bugs.
All this combined - not enough enterprise level components in production, lacking tools support etc... - leave customers in a vacuum where the decision is either to continue with JSP, since it is mature and has a wide developer base, or move forward with JSF not sure if the support, or the developers will be there. This is particularly sensitive to customers that need to get started now and be production by summer.
If you are in this vacuum here are some key points promoting JSF:
1. Fundamental unit is the Component
2. Built in event and state management
3. Component sets can be provided by any vendor
4. Closer to ASP.Net or Swing development
5. Choice of UI technology
6. Scale up (rich clients)
7. Scale down (mobile devices)
8. Built into J2EE containers in J2EE 5.0 (tentative)

What's the Difference Between OLAP and OLTP?

HI,
What's the difference between OLAP and OLTP ? and which one is Best?
-Arun.M.D

Hi,
The big difference when designing for OLAP versus OLTP is rooted in the basics of how the tables are going to be used. I'll discuss OLTP versus OLAP in context to the design of dimensional data warehouses. However, keep in mind there are more architectural components that make up a mature, best practices data warehouse than just the dimensional data warehouse.
Corporate Information Factory, 2nd Edition by W. H. Inmon, Claudia Imhoff, Ryan Sousa
Building the Data Warehouse, 2nd Edition by W. H. Inmon
With OLTP, the tables are designed to facilitate fast inserting, updating and deleting rows of information with each logical unit of work. The database design is highly normalized. Usually and at least to 3NF. Each logical unit of work in an online application will have a relatively small scope with regard to the number of tables that are referenced and/or updated. Also the online application itself handles the majority of the work for joining data to facilitate the screen functions. This means the user doesn't have to worry about traversing across large data relationship paths. A heavy dose of lookup/reference tables and much focus on referential integrity between foreign keys. The physical design of the database needs to take into considerations the need for inserting rows when deciding on physical space settings. A good book for getting a solid base understanding of modeling for OLTP is The Data Modeling Handbook: A Best-Practice Approach to Building Quality Data Models by Michael C. Reingruber, William W. Gregory.
Example: Let's say we have a purchase oder management system. We need to be able to take orders for our customers, and we need to be able to sell many items on each order. We need to capture the store that sold the item, the customer that bought the item (and where we need to ship things and where to bill) and we need to make sure that we pull from the valid store_items to get the correct item number, description and price. Our OLTP data model will contain a CUSTOMER_MASTER, A CUSTOMER_ADDRESS_MASTER, A STORE_MASTER, AN ITEM_MASTER, AN ITEM_PRICE_MASTER, A PURCHASE_ORDER_MASTER AND A PURCHASE_ORDER_LINE_ITEM table. Then we might have a series of M:M relationships for example. An ITEM might have a different price for specific time periods for specific stores.
With OLAP, the tables are designed to facilitate easy access to information. Today's OLAP tools make the job of developing a query very easy. However, you still want to minimize the extensiveness of the relational model in an OLAP application. Users don't have the wills and means to learn how to work through a complex maze of table relationships. So you'll design your tables with a high degree of denormalization. The most prevalent design scheme for OLAP is the Star-Schema, popularized by Ralph Kimball. The star schema has a FACT table that contains the elements of data that are used arithmatically (counting, summing, averaging, etc.) The FACT Table is surrounded by lookup tables called Dimensions. Each Dimension table provides a reference to those things that you want to analyze by. A good book to understand how to design OLAP solutions is The Data Warehouse Toolkit: Practical Techniques for Building Dimensional Data Warehouses by Ralph Kimball.
Example: let's say we want to see some key measures about purchases. We want to know how many items and the sales amount that are purchased by what kind of customer across which stores. The FACT table will contain a column for Qty-purchased and Purchase Amount. The DIMENSION tables will include the ITEM_DESC (contains the item_id & Description), the CUSTOMER_TYPE, the STORE (Store_id & store name), and TIME (contains calendar information such as the date, the month_end_date, quarter_end_date, day_of_week, etc).
Database Fundamentals > Data Warehousing and Business Intelligence with Mike Lampa
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What is the difference between J2EE Engine vs WAS in SAP

Hello All,
What are the differences between J2EE engine included with BW 3.0B and the WAS 6.20 ? what are the limitations of J2EE engine in terms of functionality.
Thanks in advance
Ravi

Hello Nitzan,
Thanks for the response. Just to clarify my question, There is a J2EE engine as part of BW 3.0B. What is the difference in terms of functionality of J2EE engine which comes bundled with BW 3.0B versus say WAS 6.20.
1. The J2EE engine which comes bundled with BW 3.0B, is it a run time or a full product where a java app can be developed and deployed to integrate with BW or do you need WAS for that purpose.
Thanks & regards
Ravi

Exposure versus Brightness: What's the Difference?

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