Clarification needed re changes on 6/18
I have Photoshop Elements 9, and am very happy with it. After 6/18 will my Organizer work and look as it does now (Contain all current photos and Albums and allow access)? Will I be able to continue to access Share to email my photos from my Organizer?
Thank you,
Trish K.
Yes, the only thing that will change is syncing/backing up to photoshop.com and uploading photos there. If you don't use photoshop.com, nothing will change. Email will work as badly as it always does.
Similar Messages
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Needed() and changed() region function
Hello,
I'm studying the basicBoxBlur code that comes as sample in
PBToolkit. As I'm a beginner in code writing, I have some troubles
understanding properly the use of needed() and changed() region
function: are they supposed to simplify the PB calculations, since
the filter runs even commenting those lines?
Could you gently provide some more info about their role
specifically in the basicBoxBlur code?
I'm sorry if this appears as dummy question, but the my
personal learning curve is quite steep... (my actual goal is to be
able to rewrite some sort of Gaussian Blur, Maximum, Minimum and
Median Photoshop filters, so this is only a initial step toward
them - I'll be fighting with sorting algorithms later on :)
TIA,
Davide BarrancaHi Davide,
I'm really glad you've asked this question. It's a very good
question. Region functions would be considered one of the more
confusing, topics with respect to Pixel Bender. Unfortunately, this
makes it difficult to explain in words, but we'll try anyway.
The region functions are the mechanism by which you indicate
to the product your running in (whether it's the toolkit,
Photoshop, or After Effects) how your filter affects the size of
the image. Currently, Flash does not support these functions in the
Pixel Bender source, but you do need to implement the same thing in
the supporting ActionScript code.
If you think about a blur or any other convolution type
filter, you end up sampling a certain window around the pixel in
order to get the output color. For instance, if you have a blur on
the X axis that's one pixel in radius, you end up sampling 3 pixels
for every output: one to the left, the pixel that's at the same
coordinate as the output pixel, and one to the right of that.
Simple. If you consider what happens at the edge of the image,
though, things get more complicated. If you processing the result
for the very left edge of the output image, say at coordinate
(0,0), you'll need to sample three pixels, (-1, 0), (0, 0), (1, 0).
You need to account for the negative values when sampling. There is
a similar problem on the other edge where you will be sampling at a
location greater than the output window on the right. This means
that to produce an output of size 512, you actually need an input
of size 514 (one extra pixel for the left, and one extra pixel for
the right). This is what the needed function is calculating. The
function answers the question: "For an output of size X, what size
input do I need?" In most cases this will be exactly the same as
the output, but in some examples, like BoxBlur, this is not the
case.
The same thing happens on the output as well. Consider the
one dimensional box blur with a radius of 1 again. In this case,
you provide it an input of size X. If we were interested in
displaying any pixels that had any color at all, we would get an
output of size X + 2. This is because the edge pixel contribute to
the coloring of pixels outside of the input dimensions. In other
words, we would get a non-black pixel at location (-1, 0) because
the pixel at (0, 0) would be within the radius. This is what gives
you a smearing of the image outside of its boundaries when you
apply a blur to it. This is what the changed function is
calculating. In other words, it asks the question: "If I give the
filter an input of size X, what sized output would it produce?"
Again, for most cases, this would be the same as the input
size. Filters that fall into this category are color corrections.
Additionally, for convolutions and blurs, the needed function would
be the same as the changed function. For warps and other
transformations, this is not the case. The best example of this is
scaling the image by two.
When you commented out the region functions, the output image
became smaller by the blur radius. This was probably not very
noticeable, but if you made the radius large, you would see the
difference. Additionally, you are probably asking why we need this
level of detail in the filter. In most simple examples, no one
would ever notice this since we often have a single input image and
execute a single filter on it. However, because these filters can
be used as a small part of the workflow for professional graphics
and effects applications, getting these details right is very
important for the filter to render the correct results in all
cases.
Since you asked specifically about the basicBoxBlur sample,
here's a breakdown. Note that the functions are exactly the same
code because it's a convolution.
float2 singlePixel = pixelSize(src);
This is getting the pixel aspect ratio. One thing I didn't
mention is the notion of the pixel aspect ratio and the need to
account for this when calculating the regions (this is the subject
of another post entirely).
return outset(outputRegion, float2(singlePixel.x *
ceil(blurRadius), singlePixel.y * ceil(blurRadius)));
The next line is increasing the requested region by the size
of the blur window radius (conceptually expand the single radius
out to a radius of size blurRadius). We take the ceiling of the
blur radius in case the radius is a non-integral value.
I hope that helps clear up any confusion. Please let me know
if you have any questions or need clarification on any points. By
the way, I'm very impressed with your list of filters, and I wish
you the best of luck with the sorting ones.
Thanks,
Brian Ronan -
Trying to drag pdf files i have and combine them into one pdf file in the account i just purchased with Adobe. when i drag a pdf file over Adobe doesn't accept it. says it can not convert this type of file. but it is an Adobe file. Do I need to change it in some other form befor dragging it?
Hello djensen1x,
Could you please let me know what version of Acrobat are you using.
Also, tell me your workflow of combining those PDF files?
Please share the screenshot of the error message that you get.
Hope to get your response.
Regards,
Anubha -
I have been using one apple ID for my family as it makes it easier to manage itunes purchases/rentals on all of our devices. Now that my kids are getting old and my wife has recently purchased an Iphone, I can see that I need to change my strategy. I plan to add a few more iphones to the family very soon. What is your recommendation to manage all of our devices (iphones, itouch, apple tv) for my family? Can I continue to function with one apple ID or is it time to take the leep into attempting to manage multi-apple ID's?
There's a few ways of managing multiple devices on a single computer (and keeping seperate content on each). The following document is worth checking through:
How to use multiple iPods, iPads, or iPhones with one computer -
when I upgraded to IOS5 and got icloud, for some reason the account email is wrong and I need to change it to my apple id. how do I do that?
iCloud FAQs
Creating an iCloud account: Frequently Asked Questions
iCloud Help
http://help.apple.com/icloud/?lang=en -
When I first attached a cable from iphone6 to hdmi on tv, I was able to read kindle on tv. After watching movies and playing Pandora from iphone to tv through the cable, I can no longer read kindle through it. What settings do I need to change?
Hi,
Already mentioned on the following post:
http://h30434.www3.hp.com/t5/Other-Notebook-PC-Questions/VGA-on-laptop-HDMI-on-TV-needs-connected/m-...
You need a CONVERTER, not ADAPTER The setup:
The following list may help:
http://www.ebay.com.au/sch/sis.html?_kw=HDMI+To+VGA+COMPONENT+Adaptor+A+V+Digital+Converter
Laptop (VGA) ---- Converter from VGA to HDMI ------ TV
You also need sound, you can buy a converter with sound OR connect sound directly from laptop to TV.
Regards.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. -
Need to change my main BT email address, but how?
I'd prefer a reply from an OFFICIAL BT Forum Mod if possible, please.
I need to change my main BT email address, but how do I go about doing this?
The address is being used as a spoofed address by spammers and I am getting non-delivery notices from the intended receipients' mail servers. Not the end of the world, but it's a PITA.
Normally, I'd just dump the address and create a new one, but this is the main address attached to my account, which I cannot just change.
Advice and/or help (FROM A MOD ONLY) would be appreciated. I've already tried the Contact Us from BT and the Online Chat thing, but both times got idiots from India who had no idea what I was talking about.
TIA.
OB
I'm a Private person; I respect those who respect my Privacy.is that not for your MY BT account not your btyahoo email address
normally you need to conatact the mods for that change
contact mods
can take up to 3 working days for mods to contact you
If you like a post, or want to say thanks for a helpful answer, please click on the Ratings star on the left-hand side of the post.
If someone answers your question correctly please let other members know by clicking on ’Mark as Accepted Solution’. -
I need to change my e-mail address in the app store, how does that work??
On apple website, seraching on support, the article HT1918 explains.
Log into your apple ID and edit your personal information, where email can be changed as well. All applications as itunes stores, apple store and icloud use this same apple ID, so be aware of this.
I hope I was helpful ! -
I have the iPhone 4. I recently switched from PC to IMac. I am trying to sync my iPhone, but iTunes will not let me add or remove anything. Do I need to change a setting since I changed computers? I try to add songs from my music into my phone section and it will not go... Plus the playlists on my phone are not updated on my iTunes phone on my computer. Its like it never updated. What am I doing wrong??
Iphone will sync with one computer at a time.
When you sync to another it will delete the current content.
Make sure you have copied everything from your old computer to your new one first. -
I need to change the MAC Address for Airport on MacBook
I have a specific need to change my son's Airport MAC address as his school requires the use of USB network cards that aren't compatible with MACs. These cards are needed because the school's router uses MAC address filtering.
Before we upgraded his Mac to Snow Leopard, we were able to change the MAC address to the MAC address of the useless dongal the school supplied. We basically created an AppleScript program that ran the "sudo ifconfig en1 ether xx:xx:xx:xx:xx:xx" and all was good.
This command no longer works for changing the MAC address. We tried it as root user as well and by typing it into the terminal window as root. After running the command, we can run "ifconfig en1" and it does display the new mac address but when we turn the airport on and try to connect, it just hangs and won't connect.
Our other non-Snow Leopard still works fine after running the commands so I'm guessing Apple disabled this functionality. It's hardly a security issue by being able to change your mac addres.
Is there a new way to accomplish this? I've searched everywhere.
Thanks!Would an easier solution be to provide the school's IT admin with your mac address and have it added? If they can add a block of mac addresses for the usb dongles, they can add more for machines that cannot use the dongle.
Also: "It's hardly a security issue by being able to change your mac address."
While it may not be a security issue for your machine, it is a security for the school network who is using mac address filtering as hopefully only one part of their wireless security.
That being said, have you read this?
http://osxdaily.com/2008/01/17/how-to-spoof-your-mac-address-in-mac-os-x/ -
I'm trying to reinstall Mavericks on used Macbook Pro. When I log in to my Apple ID, it says it was not the same ID used to purchase Mountain Lion. I need to change user/admin as a lot of the folders and apps are in Chinese!
The first thing you should do with a second-hand computer is to erase the internal drive and install a clean copy of OS X. How you do that depends on the model. Look it up on this page to see what version was originally installed.
If the machine shipped with OS X 10.4 or 10.5, you need a boxed and shrink-wrapped retail Snow Leopard (OS X 10.6) installation disc, which you can get from the Apple Store or a reputable reseller — not from eBay or anything of the kind. If the machine has less than 1 GB of memory, you'll need to add more in order to install 10.6. I suggest you install as much memory as it can take, according to the technical specifications.
If the machine shipped with OS X 10.6, you need the installation media that came with it: gray installation discs, or a USB flash drive for some MacBook Air models. If you don't have the media, order replacements from Apple. A retail disc, or the gray discs from another model, will not work.
To boot from an optical disc or a flash drive, insert it, then reboot and hold down the C key at the startup chime. Release the key when you see the gray Apple logo on the screen.
If the machine shipped with OS X 10.7 or later, you don't need media. It should boot into Internet Recovery mode when you hold down the key combination option-command-R at the startup chime. Release the keys when you see a spinning globe.
Once booted from the disc or in Internet Recovery, launch Disk Utility and select the icon of the internal drive — not any of the volume icons nested beneath it. In the Partition tab, select the default options: a GUID partition table with one data volume in Mac OS Extended (Journaled) format. This operation will permanently remove all existing data on the drive, which is what you should do.
After partitioning, quit Disk Utility and run the OS X Installer. When the installation is done, the system will automatically reboot into the Setup Assistant, which will prompt you to transfer the data from another Mac, its backups, or from a Windows computer. If you have any data to transfer, this is usually the best time to do it.
You should then run Software Update and install all available system updates from Apple. If you want to upgrade to a major version of OS X newer than 10.6, buy it from the Mac App Store. Note that you can't keep an upgraded version that was installed by the previous owner. He or she can't legally transfer it to you, and without the Apple ID you won't be able to update it in Software Update or reinstall, if that becomes necessary. The same goes for any App Store products that the previous owner installed — you have to repurchase them.
If the previous owner "accepted" the bundled iLife applications (iPhoto, iMovie, and Garage Band) in the App Store so that he or she could update them, then they're linked to that Apple ID and you won't be able to download them without buying them. Reportedly, Apple customer service has sometimes issued redemption codes for these apps to second owners who asked.
If the previous owner didn't deauthorize the computer in the iTunes Store under his Apple ID, you wont be able toauthorize it under your ID. In that case, contact iTunes Support. -
Do I need to change any settings to connect my mac book pro to my tv?
Do I need to change any settings on my mac book pro to connect to my tv
Almost certainly, yes. Did you want to know which settings?
Exactly what settings you would need to change, where, and to what would depend on many factors, including at least the following:
* what model MBP you have (which will tell us the connector available),
* what version of Mac OS X it runs (which will tell us the settings available),
* what sort of TV you have (resolution, what connectors it offers, how they are switched, etc.),
* what connecting facilities you have (like wires or an AppleTV),
* how you want to use the TV (primary screen, secondary screen, mirror screen, sole screen),
* whether you want to play audio through the TV,
and even
* where the TV is located with respect to the MBP.
Simple case: New enough MBP to have HDMI output, running a recent OS X, TV new enough to have an available HDMI input, an HDMI cable on hand, using the TV as a secondary screen, and you don't care about how the screen positions relate or where the audio plays. You might be able to get away with default settings on the computer, but you'll still probably have to switch the TV to the HDMI input, and you'll have to drag windows onto the new screen. -
I have a MacBook Pro early 2011. Does not start. After the apple show, a blank screen appear. The service said that the problem is with the video plaquue in the logic board. Need to change. Cost lmmost the same than a new MacBook Pro. Somebody has the same problem? What we can do?
I hate to break this to you, but life isn't fair. If your job is that critically in need of a computer, then you should have a spare to use for just this kind of situation or have your employer provide you with a computer to use.
Computers break down, just like cars. If your car breaks down do you curse the car maker or get it fixed? Surely, you paid more for your car than the computer.
This is reality. Best get used to it because it won't get any better. -
When the window opens to ask if I want to save or not comes up it does so for WORD documents just fine, however, for PDF documents it never asks (it used to). Now it just automatically saves them without asking. I need this changed. I went into applications and changed the setting to always ask but it still is just saving, them no window pops up asking what I want firefox to do with the file like it does with a WORD document. IF I cannot get this resolved I will not be able to continue using firefox. I teach and I have students submitting articles etc in pdf format, I cannot constantly save all pdf files. I just want to open them, review them and then move on. There must be a way to change this so that the window asking what I want firfox to do with the pdf files opens.
thank you,
kkwrightDeleted it, restarted it. tried it again. no change. repeated the whole cycle. no change. thinking about uninstalling and reinstalling, but that won't reallyk change the settings.
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I just set up a new time capsule. it worked fine on my first macbook. But now I cannot backup my second macbook. Getting "Time Machine Error" "The backup disk image could not be created." Do I need to change settings on my time capsule to allow the second computer, or do I need to change something on the computer to allow time machine to work right?
Try #C9 in Pondini's Time Machine Troublshooting
http://pondini.org/TM/Troubleshooting.html
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