Lightroom 5 - Smart Previews | What's New in Lightroom 5 | Adobe TV

Learn how to create lightweight, efficient Smart Previews to work with offline images in Lightroom.
http://adobe.ly/11rZI6q

Hello Julieanne,
I'm using Lightroom 5 and I'm interested in the smart preview feature; one question: is it possible a workflow like this one: work with a desktop with all the photos in one hard disk and no smart preview; then export one catalog with smart preview and open it in my laptop so that I can work with the files and modify. Then export it back to the desktop version once I'm back home.
Thanks and regards,
Marco

Similar Messages

Is it possible to use smart previews without my external hard drive?

I get it. I know I need to tell Lightroom that it's "this" specific catalog that I want to be working on while being away from my external hard drive.
But, just so I understand the logic: I have to opne Lightroom with the external hard drive connected and then, ejected it so I could smart previews that I've previsoulsy build. There's no way for me just to turn on my computer, away from my external hard drive, and work on smart previews?
So, I guess that this my real questions: If I make a copy of the catalog from my external hard drive onto my desktop, and I tell my computer to work with this catalog while away from external hard drive, will this clash everything up?
Let me know if I've missed a previous thread about this.
Thanks !
Patrice

It may help if you can understand how smart previews actually work, under the hood.
When you build a smart preview, what you are actually creating is a smaller version of the original master, which gets stored as a lossy-compressed DNG in the same folder as the catalog file. So, when editing, Lr looks for the original, and if online, uses it, and if offline, uses the smart preview instead (if it's there), as the source for image data.
It's really that simple. So if the original photo is not in the location expected by the catalog and the smart preview which corresponds to it is not in the expected location in the catalog folder, then you won't be able to edit the photo.
So to answer your question more specifically, you can edit a copy of the catalog which had smart previews (you must copy the whole catalog folder to get the smart previews, or do an export instead of a copy, regular previews are optional), then copy the catalog back when done (no need to re-copy smart previews, since they don't change, and no need to re-copy regular previews, since they can be re-created) - no harm, no foul... Or, if you exported the working copy of your catalog, you can import it after work done instead.
PS - there have been lots of threads about this.
Rob

What's New in Audition 3.0?

Don't have time now to get into how they help, but I would just like to say that there is MUCH improvment in Audition 3.0...I'd like to say this because I've heard lots of grumbling on other forums about 3.0 not being an upgrade at all over the previous versions 1.5 or 2.0, this is completely false, for me in particular the improvement in MT View (editing: collectively trimming, duplicate entire track and fading improvements) are indispensable.
and most people don't even mention any improvement aside from spectral view (which is pretty big in itself, isn't it?) spot healing etc...which I haven't even used yet.
I just want to say, they definetly made some good improvements, while they may not be overwhelming to some they are entirely useful in my situation and I think for most people they would come to see they are definite improvements if they used it long enough.
Getting started / New features
What’s new
Record and mix
Adobe Audition 3.0 is a powerful tracking and mixing application. Mix faster with new automatic crossfades, clip fade handles, and automation-editing improvements. Take full advantage of the latest hardware with multicore processor support and an optimized mixing engine.
VST plug-in manager
Quickly enable or disable specific VST plug-ins, optimizing performance. (See Enable VST effects.)
Auto crossfades and clip fade handles
Simply overlap clips to crossfade them, and adjust fade curves with on-clip handles. (See Fade or crossfade clips in a track.)
Improved multitrack editing
Efficiently edit sessions with these key enhancements:
Collectively trim and fade grouped clips. (See Grouping clips.)
Ripple-delete ranges of clips, instantly removing time gaps. (See Trimming and extending clips.)
Adjust selected ranges of automation points. (See Edit automation envelopes.)
Duplicate the contents of entire tracks, including clips, effects, and automation. (See Duplicate a track.)
Simultaneously view all input and output levels to comprehensively monitor a mix. (See Monitor levels.)
XML session support
Save sessions to XML format and other shared standards for multitrack applications. (See Save multitrack sessions.)
Mix down directly to Edit View
Quickly output a session directly to Edit View, without first exporting a file. (See Create a single audio clip from multiple clips.)
Video previews for surround mixes
Watch a preview in the Video panel while adjusting mixes in the Surround Encoder. (See Previewing video.)
Create and arrange
Adobe Audition 3.0 offers powerful and extensive looping capabilities, as well as support for VST instruments, making it easy to create and arrange great-sounding music. Improved processing, including the high-quality Radius time-stretching engine from iZotope and numerous new effects, gives you infinite creative options.
MIDI tracks and piano-roll editor
Import, record, and edit MIDI, and output it through VST instruments or hardware synthesizers. (See Composing with MIDI.)
New effects
Explore creative sonic possibilities with Convolution Reverb, Analog Delay, Guitar Suite, and other new effects. (See Effects reference.)
Radius time-stretching from iZotope
Access industry-standard algorithms in the updated Stretch effect, as well as the File Info and Audio Clip Looping dialog boxes.
Bitmap audio images
Export spectral graphs for detailed editing in an image-editor like Adobe Photoshop®. Or, import visually-oriented graphics as source material for experimental sound designs. (See Spectral Bitmap Image (.bmp) and Import a bitmap image as audio.)
Improved CD ripping
Automatically import track information from your favorite CD database. (See Extract CD tracks with the Extract Audio From CD command.)
Enhanced file sorting
Sort files by track number, or by the date they were opened or created. (See Change how files appear in the Files panel.)
Customizable workspaces
Tint panels and dialog boxes to suit your working style. Add favorite commands to the shortcut bar. (See Change interface brightness or tint and Display the shortcut bar.)
Edit and master
Adobe Audition 3.0 includes a full set of editing, restoration, and mastering tools that give you unprecedented flexibility and control. Comprehensive waveform-editing tools combined with innovative spectral frequency brushes let you edit with power and precision. The new Mastering effect, phase correction tools, and Top/Tail view make Adobe Audition 3.0 the ideal audio editing and mastering environment.
Spot Healing Brush
Quickly brush over artifacts to seamlessly remove them. (See Select artifacts and repair them automatically.)
Effects Paintbrush
Create free-form selections, and layer brush strokes to determine the intensity of effects. (See Select spectral ranges.)
Marquee pan and phase selections
Process discrete stereo information such as center-panned vocals in Spectral Pan Display or out-of-phase audio in Spectral Phase Display. (See Select spectral ranges.)
Play spectral selections
Play back selected frequency, pan, and phase ranges to precisely restore and process audio. (See Play audio linearly.)
On-clip fade and gain controls
Visually adjust selections or entire files. (See Visually fading and changing amplitude.)
Top/Tail View
Fine-tune loop transitions by simultaneously viewing the beginning and end of files. (See View the top and tail of an audio file.)
Mastering effect
Optimize audio for maximum impact with a series of professional processors. (See Mastering effect.)
Adaptive noise reduction
Quickly correct a wide range of variable broadband noise. (See Adaptive Noise Reduction effect.)
Graphic Panner
Visually adjust the stereo field to enhance spatial perception. (See Graphic Panner effect.)
Play lists
Organize and play marker ranges for live performance and broadcast. (See Creating play lists.)
Efficient file opening and saving
Specify default formats for Open and Save As dialog boxes, and quickly save groups of files to one format. (See System preferences and Save a group of audio files to one format.)

ah guh suk yuh dutty sket mudda bumbohole battybway!
It's a very helpful post because there is people who come to this forum when trying to decide to what recording software too purchase, and there's also people all over the internet who say that Audition is not better then Pro-Tools and more amateurish when in many regards it is more professional and has a better interface and GUI, especially if you're not doing too many tracks (less then 16 or perhaps more on a high end system). It's multi-track is easy and stays out of your way, has great automation, and some updated editing capabilities and has an excellent mbc that pro-tools does not have (maybe not excellent but very good)..and I believe pro-tools is a cpu hog doing certain things just like Audition is.
So people come to this site and I'm going to tell them the truth that it has been added to nicely since Adobe bought it and hopefully if people buy it will have another update to make the multi-track even better. It has a few bugs and downsides but so does pro-tools, I think the upsides are greater then pro-tools.
The only downsides are the midi is a bit lacking compared to other programs which have been in the midi-game longer, and that it does use alot of cpu for certain efx, and the multi-track is better in some ways but not as advanced in others in terms of sequencing and arranging, it could improve in that area, loops and stretching loops to match each other then being able to record how you bring the loops in and out in a sequence like ableton but in it's own way then it would rule the world forever.

What was new in CS6

Can someone point me to the new/updated features list, in the version of Acrobat that's part of the recently released CS6
tia

Hi Paul,
As Dave Merchant mentioned, CS6 ships with Acrobat X. Acrobat X was released in November 2010. That said, if you're new to Acrobat X, you can find an overview of what's new here: http://help.adobe.com/en_US/acrobat/pro/using/WS4bebcd66a74275c320243650128f5f4e305-8000.h tml
-David

How can I edit lightroom 5 smart previews on mac book pro (mbp) when the lightroom 5 master image files are on my external hard drive is disconnected from the mbp

How can I edit lightroom 5 smart previews on mac book pro (mbp) when the lightroom 5 master image files are on my external hard drive is disconnected from the mbp? So far when I try to disconnect the external HD from the mbp, I get the following pop up window: The disk "external hard drive A" couldn't be ejected because "Lightroom" is using it. Quit that application and try to eject this disk again. When I do that and restart Lightroom 5, the Adobe Photoshop Lightroom - Select Catalog screen pops up but doesn't list my external hard drive A as a choice.
I've reviewed Adobe's Lightroom Help | Smart Previews Lightroom 5 web page and still haven't been able to figure what I'm doing wrong. Any help would be appreciated.

Your internal HDD. by default, is named 'Macintosh HD'. From what information you supplied, it looks like there is already a Lightroom catalog installed on you local (internal) HDD using the standard naming convention Adobe uses as well as a Lightroom catalog on your external drive which you created. To be sure of which catalog Lightroom is loading when it starts up, To do this, start Lightroom as you normally would. After it starts, select the Lightroom menu item, then select the Catalog Preferences item and finally, navigate to the General tab. The Location information will tell you exactly what catalog Lightroom is opening by default. This will likely be the Photography Mac Book Pro Versions catalog on your external HDD. Once that is confirmed, you are ready to proceed. As an additional test/verification, you can shut down Lightroom and, this time, start Lightroom while holding down the ALT/OPTION key. This will cause Lightroom to pause and display a screen which will allow you to chose a different catalog to open. Navigate to the /Users/[user name]/Pictures/Lightroom folder and select the Lightroom 5 Catalog.lrcat file. When Lightroom comes up, there should be no previews or folders as this catalog should be empty. Now you can be certain which catalog is being used and which catalog has all your data and you are ready to migrate your current catalog. Shut down Lightroom.
To migrate your current catalog, use Finder to locate your Photography Mac Book Pro Versions folder on your external drive. Select the folder and select COPY from the context menu. Next, use Finder to navigate to the /Users/[user name]/Pictures/Lightroom folder on you internal HDD. You can start at the Macintosh HD level and work your way down by opening each level (Macintosh HD/Users/[user name]/Pictures). Select the /Pictures folder and then select PASTE... from the context menu. When the COPY/PASTE is complete, you should see the following files on the Macintosh HD:
Macintosh HD/Users/[user name]/Pictures/Lightroom/ and
Macintosh HD/Users/[user name]/Pictures/Photography Mac Book Pro Versions
The Macintosh HD/Users/[user name]/Pictures/Lightroom folder will contain the empty default catalog the Adobe created when Lightroom was installed and Macintosh HD/Users/[user name]/Pictures/Photography Mac Book Pro Versions will contain a copy of the catalog you created on your external HDD.
You are almost done now. Make sure your external drive is still attached for this step. Restart Lightroom using the ALT/OPTION key again. When the Select Catalog screen appears, select the Choose a Different Catalog button (lower left side). When you do, a Finder window will open to allow you to navigate to a catalog of your choosing. Navigate to Macintosh HD/Users/[user name]/Pictures/Photography Mac Book Pro Versions and select the file Photography Mac Book Pro Version.lrcat. This is the copy you just created. Select the Open button and Lightroom should start. You should see all of your previews and settings just as before. Also, in the left hand panel, all of your folder should show up and none of them should be dimmed and none of your previews should display a small exclamation point badge. Either a dimmed folder name or an exclamation point badge indicates that Lightroom can't find the associated image file. If everything looks good, go to the Lightroom menu, select Preferences and then select the General tab. Under Default Catalog, select an option to either load the LAST catalog opened or select the Users/[user name]/Pictures/Photography Mac Book Pro Versions catalog from the drop down. Shut down Lightroom and then restart it normally. This time, when Lightroom starts, you should be viewing the new copy of your catalog. You can confirm this by looking at the General tab on the Catalog Preferences screen (Lightroom/Catalog Preferences menu items). Shut down Lightroom once again and this time, eject your external drive before restarting. This time, your folders in the left hand panel will be dimmed but you should be able to work with your smart previews. If Lightroom should display a Select Catalog screen with the external drive detached, double check your settings as it indicates Lightroom is still looking at the copy of the catalog on the external drive rather than the new copy you made.
Finally, if you are seeing dimmed folders and/or exclamation point badges with the external drive attached, this indicates a problem. You can select any folder and select Update Folder Location from the context menu. This will allow you to navigate to the copy on the external drive and select it. Lightroom will then update the catalog (select to synchronize the content). This will not only clear the dimmed folder problem but also remove the exclamation point badges for all photos in that missing folder. However, it may indicate that not all went well with the copy of the catalog so make sure to verify all went well. You can use the Get Info option on the two folders. You should see the same number of files/folders for both the copy on the internal drive as well as on the external drive but you can't rely on the byte count because of the possibility of differences between the geometry of the two drives. Hope this all helps!

Do iPhone photos sync to Lightroom Mobile in Original Quality or Smart Preview?

From my iPhone, I want to get the original (high quality) photo from my camera roll into Lightroom on my desktop. Currently, I am doing this by having Dropbox read my camera roll, and using WiFi, sync all new photos to a Dropbox folder. Then, when I launch Lightroom on my desktop, I have watch folder setup that imports all new photos sync'ed from Dropbox into Lightroom.
I recently downloaded Lightroom Mobile, which has the ability to import any new photos from the camera roll directly to Lightroom Mobile. I have set this up to sync to Lightroom on my desktop with my Lightroom Mobile. From what I have read online though, Lightroom Mobile only syncs "smart previews", not the original image. This make sense for RAW files as they are huge, but what about regular JPEGs?
My question is, if someone sets up Lightroom Mobile to sync in this way (from iPhone camera roll -> Lightroom Mobile -> Lightroom Desktop), does it sync the original (high quality) photo to your desktop, or just a Smart Preview? I am wondering if I can now eliminate the Dropbox syncing, and just use Lightroom Mobile instead.

When you import photos from your camera roll via Lr Mobile, then the original will be synced to Lr Deskop. But when you open up the photo in Lr Mobile you will see a smaller kind of smart preview. Hope that answers your question. - Guido

Lightroom Mobile - Does It Need To Create Smart Previews Again?

Light

Hi Guido,
Since my other thread doesn't seem to be getting any responses, I'm pasting what I've found here. Please keep in mind I am not a beginner with Lightroom and consider myself very familiar with Lightroom's features excluding the new mobile sync.
1st message:
I'm on Lr 5.5 and using the 30 day trial of Adobe CC to try syncing one collection of slight more than 1000 images. Despite already having generated the Smart Previews, I can see my CPU crunching through image after image (the rolling hills pattern in the task manager) while doing the sync. I was assuming, since I already created the Smart Previews, that the sync of this collection would begin immediately and be done by simply uploading all of the existing Smart Previews. The Smart Previews folder of the catalog is 871MB and has stayed the same despite the CPU obviously doing *something*. As it is now, the sync progress is incredibly slow, almost at a pace like it's actually exporting full-res JPGs from the RAW images (as a comparison only, I know this should not be what it's actually doing).
Another side effect of this is that I'm basically unable to use my computer for other tasks due to the high CPU utilization.
Win 7 x64 / Lightroom 5.5
Intel i5 2500k OC'd 4.5GHz
16GB RAM
SSD for OS, separate SSD for working catalog and files
2nd message:
As a follow up, now Lightroom thinks all 1026 photos are synced (as shown in "All Sync Photographs" portion of the Catalog though all images after the 832nd image show the sync icon per image stuck at "Building Previews for Lightroom Mobile" and the status at the top left corner has been stuck at "Syncing 194 photos" for over 12 hours. Is there no option to force another sync via Lightroom Desktop and also force the iOS app to manually refresh (perhaps by pulling down on the collections view, like refreshing via the Mail app)?
3rd message:
One more update, I went into Preferences and deleted all mobile data, which automatically signed me out of Adobe CC and then I signed back in. Please keep in mind the Smart Previews were long generated before even starting the trial, and I also manually generated them again (it ran through quickly since it found they were already generated) many times. Now that I'm re-syncing my collection of 1026 images, I can clearly see Lightroom using the CPU to regenerate the Smart Previews which already exist. I have no idea why it's doing this except that it's making the process of uploading the Smart Previews extremely slow. I hope this time around it will at least sync all 1026 images to the cloud.
4th message:
All 1026 images synced just fine and I could run through my culling workflow on the iPad/iPhone perfectly. Now I'm on a new catalog (my current workflow unfortunately uses one catalog per event) and I see the same problem: Smart Previews already generated but when syncing, Lightroom seems to re-generate them again anyway (or take up a lot of CPU simply to upload the existing Smart Previews). Can anyone else chime in on what their CPU utilization is like during the sync process when Smart Previews are already created?
New information:
Now I'm editing a catalog of images that is synced to Lightroom Mobile and notice that my workflow has gotten even slower between photos (relative to what it was before, this is not a discussion about how fast/slow LR should perform). Obviously Lightroom is syncing the edited settings to the cloud, but I can see my CPU running intensively (all 4 cores) on every images I edit and the CPU utilization graph looks different than before I started using LR mobile sync. It still feels like every change isn't simply syncing an SQLite database change but re-generating a Smart Preview to go with it (I'm not saying this is definitely what's happening, but something is intensively using the CPU that wasn't prior to using LR Mobile).
For example: I only update the tint +5 on an image. I see the CPU spike up to around 30-40%, then falls back down, then back up to 100%, then back down to another smaller spike while Lightroom says "Syncing 1 photo". I've attached a screenshot of my CPU graph when doing this edit on just one image. During this entire time, if I try to move onto edit another image, the program is noticeably slower to respond than it was prior to using LR mobile, due to the fact that there appear to be much more CPU intensive tasks running to sync the previous edit.
I'd be happy to test/try anything you have in mind, because it's my understanding that re-syncing photos that are edited that are already in the cloud should be simply updating the database file rather than require regenerating any Smart Previews or other image data. If this continues, I will probably not choose to proceed with a subscription despite the fact that i think LR mobile adds a lot of value and boosts my workflow significantly if it wasn't causing the program to lag so badly in the process.
I know this message was incredibly long and probably tedious to read through so I thank anyone in advance who gets through it
-Jeff

Lightroom can't find Smart Previews?

I have a Photographer trying to send me files via Smart Previews in Lightroom. She wants the edited files returned to her in the original NEF formats that she sent them in.
Here's what I've done:
1. I downloaded her original LR Catalog that you sent me, and also downloaded the original Smart Preview file that she sent.
2. I put both of them in one folder together on my desktop
3. I went to that folder and clicked on the Lightroom Catalog - it opened, but it said that the Photos could not be found. They are showing as NEF files.
4. Since the photos couldn't be found, I clicked on the Smart Preview file. This caused the photos to open in Lightroom - but when they open, they suddenly are DNG files, and in Lightroom it shows them as being "Original Photos" instead of "Smart Previews"
5. Since they are opened as DNG files, that is what they are showing up in her LR view as since, I am attaching the Smart Previews to the photos that I've edited.
The part that is baffling me is that a) when the LR Catalog and the Smart Preview file are in the same folder, and I open the LR Catalog, it is showing photos as missing and not picking up on the Smart Preview file in the same folder. And - b) Once I click on the Smart Preview files, it's converting them instantly to DNG files, and showing them as Original photos, instead of Smart Previews. It's almost like there is something wrong with the Smart Preview file? Or am I missing a step here?

Sorry - that first line item should have said the LR catalog she sent me - not "you" sent me.

Lightroom Mobile Sync - Does It Need to Create Smart Previews Again?

I'm on Lr 5.5 and using the 30 day trial of Adobe CC to try syncing one collection of slight more than 1000 images. Despite already having generated the Smart Previews, I can see my CPU crunching through image after image (the rolling hills pattern in the task manager) while doing the sync. I was assuming, since I already created the Smart Previews, that the sync of this collection would begin immediately and be done by simply uploading all of the existing Smart Previews. The Smart Previews folder of the catalog is 871MB and has stayed the same despite the CPU obviously doing *something*. As it is now, the sync progress is incredibly slow, almost at a pace like it's actually exporting full-res JPGs from the RAW images (as a comparison only, I know this should not be what it's actually doing).
Another side effect of this is that I'm basically unable to use my computer for other tasks due to the high CPU utilization.
Win 7 x64 / Lightroom 5.5
Intel i5 2500k OC'd 4.5GHz
16GB RAM
SSD for OS, separate SSD for working catalog and files

One more update, I went into Preferences and deleted all mobile data, which automatically signed me out of Adobe CC and then I signed back in. Please keep in mind the Smart Previews were long generated before even starting the trial, and I also manually generated them again (it ran through quickly since it found they were already generated) many times. Now that I'm re-syncing my collection of 1026 images, I can clearly see Lightroom using the CPU to regenerate the Smart Previews which already exist. I have no idea why it's doing this except that it's making the process of uploading the Smart Previews extremely slow. I hope this time around it will at least sync all 1026 images to the cloud.

Lightroom 6 creats smart previews slower than lightroom 5 why?

Can anyone tell me if this is a bug or something else... i couldn't beleive when I import my first gallery !!! IT WAS TOO SLOW (the smart previews import)!
I try the same gallery with Lightroom 5 and brought the smart previews in seconds !!

Thanks , I will follow the tread that you have mentioned.
I read it just now and it is a deception. not sure that was a good idea for me to upgrade LR 5.7.1 to 6 "beta" as quick...
hopping new updates will increase and optimize the CPU utilization

Is there any benefit for me to use smart previews if my Lightroom 5 catalog, previews and media are all on the same external USB HD?

I keep everything on 1 External USB3 HD so that I can pug it into my Mac at home or my PC at work and just keep working without syncing anything to the local machine. So is there any benefit with Smart Previews in this case? I heard somewhere that it might make the Develop module a little quicker, but is this only when using the Smart Preview and not the full res image?

Lr uses smart previews instead of ACR cache for initial develop-module view when photos are online - amount of benefit is, in my experience, very minor (not noticeable without using a stop-watch..).
But if photos are offline, you may experience more substantial savings.
Note: smart previews are reduced resolution - smart previews of raw files are 2560 x (say) 1920, so if your original raws were say 5120 x 3840, then you/Lr are dealing with 1/4 the number of pixels when editing via smart previews.
Anyway, if you are willing to give up zoom for one edit pass, you can resize the smart previews so 1:1 fits in your allotted display space (e.g. 1280 x 960, which would be 1/8 number of pixels..), e.g. using the PreviewExporter plugin - then things may be significantly faster in develop module. PreviewExporter also has a feature to take originals offline, and put them back online.
To be clear: the amount of savings may or may not be dramatic - how much there is depends on your system, size of raw vs. smart preview image, number and type of edits applied, etc..
Why don't you try it and tell us what you think?!
Cheers,
Rob

RAW FILES NOT LARGE AFTER OUTSOURCING LR SMART PREVIEWS : images staying at Smart Preview sizes. What is wrong?

My friend's RAW files won't go back to the large size they were after outsourcing LR SMART PREVIEWS to outsource editor.
what went wrong? When she sent the files to the outsourcer they were NOT zipped together.
They were ZIPPED back to her however.

Describe exactly what steps were taken. It doesn't make sense that the editor sent her smart previews. Normally she would do Export to Catalog, checking the box to include smart previews, and send this exported catalogue and its smart previews to the editor. The editor would then send the catalogue back to her (the smart previews are no longer needed), and she would do File > Import from Another Catalog.

Lightroom 5 - Smart Previews | Adobe Evangelists - Julieanne Kost | Adobe TV

Learn how to create lightweight, efficient Smart Previews to work with offline images in Lightroom.
http://adobe.ly/1bDUO7Q

"Automatically update the original when the original comes back online"
So the .xmp file will be updated with any offline adjustments that were made?
If this is true, I don't think this functionality is working
The dates of my .xmp files do not get updated when I plug the external drive back in.

Building smart previews much slower in Lightroom 6 than in Lightroom 5

Building smart previews is much slower in Lightroom 6 than in Lightroom 5.
Creating a smart preview from a DNG (Fuji X-E1 raw file) takes about 12 seconds.
Enabling/disabling GPU accelaration does not really make a difference.
When monitoring the Lightroom process with Process Explorer the GPU usage is always 0.
Below is my system specification.
Anyone got some idea why this might be?
Wilhelm
Version von Lightroom: CC 2015 [1014445]
Lizenz: Abgelaufene Testversion
Betriebssystem: Windows 8.1 Business Edition
Version: 6.3 [9600]
Anwendungsarchitektur: x64
Systemarchitektur: x64
Anzahl logischer Prozessoren: 4
Prozessorgeschwindigkeit: 2,3 GHz
Integrierter Speicher: 8071,2 MB
Für Lightroom verfügbarer phys. Speicher: 8071,2 MB
Von Lightroom verwendeter phys. Speicher: 655,5 MB (8,1%)
Von Lightroom verwendeter virtueller Speicher: 692,1 MB
Cache-Speichergröße: 0,0 MB
Maximale Anzahl Threads, die Camera Raw verwendet: 2
Camera Raw SIMD-Optimierung: SSE2,AVX,AVX2
DPI-Einstellung des Systems: 144 DPI (High-DPI-Modus)
Desktop-Komposition aktiviert: Ja
Monitore/Anzeigegeräte: 1) 2560x1440
Eingabetypen: Multitouch: Ja, integrierte Toucheingabe: Ja, integrierter Stift: Nein, externe Toucheingabe: Nein, externer Stift: Nein, Tastatur: Nein
Informationen zum Grafikprozessor:
Intel(R) HD Graphics 5500
Check OpenGL support: Passed
Vendor: Intel
Version: 3.3.0 - Build 10.18.14.4029
Renderer: Intel(R) HD Graphics 5500
LanguageVersion: 3.30 - Build 10.18.14.4029
Anwendungsordner: C:\Program Files\Adobe\Adobe Lightroom
Bibliothekspfad: C:\Users\wmedetz\Lightroom\Lightroom Catalog.lrcat
Einstellungen-Ordner: C:\Users\wmedetz\AppData\Roaming\Adobe\Lightroom
Installierte Zusatzmodule:
1) Behance
2) Facebook
3) Flickr
Config.lua-Flags: None
Adapter Nr. 1: Anbieter : 8086
Gerät : 1616
Subsystem : 222717aa
Version : 9
Grafikspeicher : 0
Adapter Nr. 2: Anbieter : 1414
Gerät : 8c
Subsystem : 0
Version : 0
Grafikspeicher : 0
AudioDeviceIOBlockSize: 1024
AudioDeviceName: Lautsprecher/Kopfhörer (Realtek High Definition Audio)
AudioDeviceNumberOfChannels: 2
AudioDeviceSampleRate: 44100
Build: Uninitialized
Direct2DEnabled: false
GPUDevice: not available
OGLEnabled: true

I know that is the official line but copying speed is fine in Windows 8 under Parallels. I have the latest Windows 8 Broadcam driver installed for the network adapter in Boot Camp and everything else works fine.
I can download a file from the Internet 10x faster than I can from my Airport disk in the next room in Boot Camp!

Is there a way to move smart previews to different hard drive and point lightroom to them

I want to use lightroom on a surface pro. My Lightroom catalogue will be on a 64gb thumbdrive so I can use it between my stationary computer and the portable one. Since my Smart Preview folder is much larger than 64gb, can I put it on the internal hard drive in the surface keep my catalogue on the thumbdrive and point lightroom to the smart preview folder?

No, my smart preview catalogue is 160gb and I don't want to carry around an external hard drive, using the catalgue on a low profile thumbdrive solves the issue of using two computers, If I can figure out away to point the program to the smart previews, then I would be in business, since the images would synch up when I get home again.

Lightroom 5 - Smart Previews | What's New in Lightroom 5 | Adobe TV

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