Tuesday, May 07, 2013

Saving face, after a picasa database corruption

I spent a lot of last weekend carefully timing how long it took various programs to load my photos from cards. Picasa was the outstanding performer by now it has let me down badly. It refuses to start on my main photographic computer at all just picasa errorgiving me this error message and if I say yes, reporting an error with that specific file.

I have picasa on several other computers and two of them, both updated last week are showing occasional signs of corrupted data base problems (ie they often display the wrong thumbnails for recently uploaded photos. This has a frequently report problem since 3.8 but something has clearly made this worse on my computers. I suspect the 3.9 update. The recommended way to fix a corrupted database in picasa is to firstly delete picasa and then reinstalled the software a fresh. Yes that’s what it recommends!

This is fine for most features because the editing processes for your photos are actually stored in the picasa.ini files that are located in the same directory as the photos. the central databases just storing a thumbnail of the photo and its location, EXCEPT for some details if you are using face detection feature and any albums you have used. The flag that a photo might contain a face is stored in picasa.ini file BUT the detail of who is who (ie the names you have given the face are actually stored in . I suggest you might want to read the well prepared tutorial "Saving Faces When you Re-Install Picasa"

As I am in the middle of rethinking how and where I storing my working copies and archives I figure now is a good time to bit the bullet and re-installed picasa a fresh and get it to re-index only the photos and directories I want. I guess if it all goods well you probably won’t hear more in here BUT I am a little worried its going to be more complex than that! Things didn’t great off to a great start, when I tried to report why I was uninstalling picasa, I repeated got the following error!
picasa unistall error "par for the course"
See also my Un-Jumbling picasa update

Sunday, May 05, 2013

PhotoFriday :: Temperature


For PhotoFriday‘s topic Temperature

Winter is coming, and the lighting can be dramatic

IMGP5492-10Winter is approaching and the skies are getting much more animated, In particular the glimpse of strong sunlight between dark clouds so often bringing the landscape alive. Its a good time of year to always have your camera with you and not be afraid to stop and take in the wonderful lighting effects and get a few “special” shots. Both of these shots, where taken by the side of the road when I noticed a fleeting moment of great lighting. Both where shot without filters but I did use the Adjustment brush in lightroom to lift the highlights a little. The Panorama below was created with autostitch using 8 “portrait” orientated overlapping photos.

Toora North Hills

Friday, May 03, 2013

Thursday, May 02, 2013

PhotoFriday :: Remembering the Little Things


Posted by Picasa Some older photographers may get nostalgic about the "good old days" of film, but I remember when working 1:1 meant using a magnifying glass on contact prints or the slides and negatives themselves. We have made progress!

For PhotoFriday‘s topic Little Things

Wednesday, May 01, 2013

Photo Importing Times

I The photos used for this testdecided to try out the loading times for some common photo management software (ie packages I have and am familiar with from my many mistresses project). All photos where loaded from the same memory card, a Lexar Platinum 4GB with a 4 speed rating. There where 24 images ( 12 photos of clouds with both jpeg & raw versions saved) with a combined file size of 225MB, taken over two days. All where loaded onto an older computer (running windows Vista) which I knew would be slower but that would give more a better chance to more accurately record and compare load times. Finally the loads followed my normal procedure to upload the photos and delete them from the card (ie I had made a copy of the cards contents and restored them between each test). In lightroom I used no extras, no keyword/exif updates and minimal preview render.

Package

Load from SD card

Smart previews

Comments

Picasa

8 secs

   

System Copy

11 secs

Drag & drop from card

System Move

14 secs

Drag & drop from card, set to move rather than copy.

Windows Live Photo Gallery

13 secs

* Did not load some RAW files

Synkron

17secs

** Does not include setup time

Lightroom

LR5b

18 secs

27 secs

Does not catalogue matching JPEG but did load them

Photoshop Element PSE

-

knew better than to try it!

(**) I have been experimenting with using file synchronization to move my photos around my LAN and I have added using synkron as a photo import function. So I had to set up a customized synchronization task to move the photos to a folder based on the date photographed and verify the copy before deleting it

I was actually a bit shocked by these times. Whilst I already knew picasa would be the fastest I didn't realize it was faster than a file copy at system level? I now have a lingering doubt that picasa may not verify the copy before deleting the original on the card, However you do see the thumbnails of each image being created from the folder on the hard disk, which does give immediate feedback and some confidence that the file load went ok. Windows Live Photo Gallery was also fast, again as I expected, however it was disturbing that it had chosen not to load some RAW files(*) while it did load others, and there was no message about this at the import time.

All packages correctly loaded the data into two separate folders based on date taken. However there was quiet a variety in the actual names, so they all loaded into different folders in practise! This could become very frustrating.

My current preferred procedure for loading into lightroom or photoshop elements for that matter, is to only import the photos from the hard disk location after they are loaded via picassa (ie from the two directories Picasa had set up). So the following table has two times, because there are two folders, 14 photos in the first sub-directory and 10 in the second)

Package

Import

From folder

Smart

previews

Lr4.4

4 secs

3 secs

 

lr5b

3 secs

2 secs

16 secs

15 secs

PSE

6 secs

4 secs

 

These results are consistent with the general discussion about the new lightroom 5beta, it is somewhat faster than lightroom 4.4. The interesting outcome is that excluding the time lost swapping packages and selecting two different folders. It is clearly faster in elapsed load time to import from the cards into picasa (8 seconds) then import into lightroom (4.4->4+3=7 total 8+7=15seconds, or 5b->3+2=5 Total 8+5=13seconds). The creation of smart previews actually took longer, which is a bit of a puzzle. For a few photos this difference may not amount to much but for a full card or several full cards the time saved will be significant and measured in minutes! I am not surprised that the photoshop element was the slowest, my version 7 organiser is showing its age, and hopefully the organiser has been performance tweaked in more recent versions, I just keep PSE around for the few occasions I want advance manipulation and perhaps layers, although I usually prefer to use Corel Photo Paint in such situations.

So really I have just confirmed what I had already chosen. Picasa is my favoured mistress to load photos from camera cards and to do the preliminary organisation and weeding of my photos. Then I later import only the ones I want to keep into lightroom, my favoured mistress to finesses my raw photos, but from the date based folders created by picasa. Thus the story of more than one mistress continues … ...

Monday, April 29, 2013

Numbered Stacking, is great BUT…

I often take a number photos, in a specific set, usually bracketed groups of +/- EV settings, or adjacent & overlapping images for panorama stitching, etc. These can clutter and overwhelm your grid view or film strip. Light room has a great feature called stacking (it has been around since LR3 days) that lets you, hide the rest of the series behind the first image. It works a lot like having a set of photos underneath the first photo (normally the first photo taken, although it is possible to select the photo you want to be on top of the stack. The photo stack are identified in the library model and grid view by two vertical lines on each side of the photo. Clicking on either line will expand the stack, click on the vertical bar again with close the stack, The short cuts for this is S to open the stack (and once the stack is open press S again to close it). There are a few more stacking options under the menu item Photo/Stacking.imageI use this feature a lot and couldn't help noticing a very nice new way the stacks are displayed in LR5b (that's lightroom 5 beta). The stacks now have a small stack icon displayed (the icon is simple overlapping rectangles with the number inside the inner rectangle) at the upper left which shows you the number of photos in the stack. This is much more obvious than the two vertical lines (which are still there) and because I know what it is I usually leave the stacks compact. The problem at the moment is if I am showing others my recently loaded photos, they are immediately inquisitive and expand the stacks, or  want me to expand each stack. So I got to wondering was it possible to toggle off the stack numbering (and I can't find a way to do it) Then I realised it would be wonderful to be able to flag these boxes with colour (or a different shapes) to differentiate the type of stacked images, (eg HDR set, stitched panorama, group photos). Oh that’s right lightroom doesn’t yet support any form of photo merger (yet!)!
So here are a couple of interim solutions that work fine for me.
  1. I must remember only show others my lightroom collections (not original folders) so they only get distracted by what I want to show them.
  2. I have started to use the colour flagging to identify what are bracketed EV ranges (red) versus overlapping images for stitch panoramas (green)

Friday, April 26, 2013

Lightening, Overcast & Humid, No Glimpses of the Moon

2013-04-26

 

I did get up especially and spent nearly an hour with my camera pointed skyward, hoping for just a glimpse of the lunar eclipse, but the skies here in Jakarta remained heavilyovercast. In fact the clouds where so low they where well lit my the city lights. The constant thunder and lightening did backlight the clouds and give hints of a few gaps, but the slightest trace of the moon, or the shadow of the earth on it, never materialized. Adding to the challenge was the extreme humidity, so everything on the camera fogged up. Even after half an hour to acclimatize, I found I still need to have my cleaning cloth wrapped around the camera.

I did manage an available light photograph of the fountain, beside which I had set up my tripod.

IMG_1518-1

Thursday, April 25, 2013

Cross Town Traffic

IMG_1473-1MVI_1476-2-1MVI_1477-1IMG_1480-2IMG_1481-3The traffic in Jakarta is a really intense, albeit very slow experience, but it is a challenge to show in still photos. Such disorganised chaos that actually still moves is pretty amazing, but oh so tedious if you are in a hurry. To help those stressed out many street corners now host massive flat screens continually showing commercials!

Watching the Sky Cloud Over

A seven panel autostich
This morning I had high hope because the sky was so clear (very unusual in Jakarta at this time of year) but as the day progress the storm clouds began to form and my nightfall it was totally overcast. Not so hopeful about photgraphing the lunar eclipse tonight.
Posted by Picasa

Tuesday, April 23, 2013

Look out for the Lunar eclipse on Friday Morning

Clear ViewThere is another lunar eclipse about to happen on Thursday night to early Friday morning before sunrise.It will be a partial eclipse for New Zealand and eastern Australia in the hours lending up to day break. In Indonesian there will be a full eclipse earlier in the morning. I happen to be in Jakarta at the moment so I will be hoping for clear skies. Its been very wet and overcast here for the past few days but tonight there was some hope the clouds cleared and the sky was clear enough to get a good view of the moon.

I did some some decent photos for the last partial/almost full lunar eclipse in June 2011. Including a free wallpaper/poster, which you can download from flickr.

There will be 2 more lunar eclipse this year.

Taming the Glare with my Polarizing Filter

My polarizing filter has been on my camera for most of summer and it does a great job, although I have noticed the general exposure is often appears a little under exposed on some foreground detail, It is well know to photographers that such filters do a great job making the sky more interesting, specifically making clouds look whiter and giving depth to the sky. This is well know and discussed often and probably the main reason given to use a polarizing filter. However there is an even more amazing feature that filtering polarizing light.can fix. That is cutting the glare reflected on the surface of water. This glare is strong polarized itself by the reflection from the flat surface of the water,and crossing the polarizing filter normal (ie at 90°) to this actually cut the glare so you can see into the water.

Vertical

Horizontal

Deeper Blue in Sky Greater contrast, Whiter Clouds
Strong Glare on water surface Without the glare can see underwater detail

On my polarizing filter their is a small triangle ∆ etched into the rim of the filter, That marks the direction of the polarizing filter alignment. So I can reference this to see when it is vertical (Ie on top of the lens), Or rotated to horizontal (ie point to the right or left side of the lens). You can also see the effects are fairly dramatically through the view finder.

Saturday, April 20, 2013

Underwhelming or out of balance?

The User Apeal See-saw
Looking at the Adobe Forums and the social net, it is apparent that many users (not everyone) share my private view of the Lightroom 5 beta. It is very light for a major release, There is quiet an imbalance between what it delivers and the general user needs/expectations.Here is a incomplete list of things different folk (including me) had expected or desired to be included the next upgrade to Lightroom, but alas none have been delivered -
  • LAN support, Catalogues on the server
  • MultiUser access to shared catalogues
  • Face Recognition
  • Multi-image merges, HDR, Pano, Photofuse
  • Better Publish Services to #social #net #hashtags
  • Multi-Catalogue Sync/Exchange
  • Custom Brush Shapes
  • Non Alphabetical #keywording
  • Book –> eBooks (e-Pub)
  • Folder Flagging/colour
I still think Lightroom is great but I have drawn the see-saw so unbalanced because I fear Adobe might not realise, rather than achieving an equilibrium, the plank could break and the users will either just stick with version 3 or 4 or maybe abandon lightroom altogether, while they go looking for solutions to their needs elsewhere.
Version 3 was a dramatic improvement, I think everyone knows that and version 4 has some beautiful improvements in the Development module.. The Map, Book, Slideshow and Web stuff have had less universal appeal and are often not used. I can see the advanced brush healing feature saving a lot of tedium and time, but is that compelling enough for the majority of existing and potential new users? .
On a very cynical level, maybe more frequent, lighter and hopefully a little cheaper updates are just be a way for Adobe to make their Creative Cloud Service a more attractive proposition.

Friday, April 19, 2013

What is so important about 2048?

  • This is the size in pixel of photos you can upload to google+ for free (as long as the longest side of your image is 2048 or smaller the image can be loaded and does not count against your 2GB limit.
  • It is also the size of the DNG files (again the longest dimension) stored as the smart previews in Lightroom 5 beta.
  • 2058 by 1536 is equivalent to 3.1 megapixels
  • Most current smart phone cameras are around this size, or a little larger.
  • Probably Ok for a 10" by 8" blow up.
  • Definitely fine for a 6" by 4" print.
  • It is bigger than necessary for an email or blog post.

Dimensions
in pixels
Mega
pixels
Jpeg
File size
DNG
File Size
2048
X
1536
3.1
0.5-1MB
1.2-1.8MB



Posted by Picasa If you click on this photo you will see what 2048 by 1361 looks like on your screen. Big isn't it

Photos that are 2048 across apparently are now considered Standard Size! (at least for the web)

The forlorn pelican


Posted by Picasa I haven't seen a pelican at the lake for some time. This shot was a good chance to play with Ligthroom 5 beta's new radial filter (aka flexible vignettes)

Thursday, April 18, 2013

Many Mistresses, Master of None, continues…

I’m sure I’m not the only one in this position, and I’m not ashamed to admit it. I have too many mistress in the form of software to help process my photos and I can not choose a favourite. I have photos flowing across several computers and stored in a number of locations (see my ABC photoflow) and this is works fine BUT the real problem is that my photo management software just won’t play nicely with each other or even play nicely across more than one user on one computer. So here is an update to my earlier realisation that I have many mistresses but I’m still master of none!
clip_image001
Perhaps it will make most sense if I focus for now on the physical places my photos are acquired, edited , displayed and saved. I have tried to be fair and have no preconceived ideas of what software (or workflow) to use, I have just concentrated on what works and works easily. I have a Local Area Network, which has both an ADSL router and local WiFi. My photos can exist locally on any of the computers and/or be stored centrally and shared across the network. This all works reliably using standard feature of the Microsoft Windows Environment and the hardware I have.

It is when I come to use software to edit and organize my collections that I start to run into problems. You see I have developed a liking to use different software in different locations, Namely picasa and lightroom. they are both non-destructive systems (so the originals remain untouched and the edits and refinements are stored separately and replayed whenever you share, print or display the photos. Trouble is the way each handle the storage of the processing is very different and they both hate having the files taken from under them. They are both very protective of their collections and only work for one master at one place. They just don’t play well together. The goto software on each computer is shown in bold on my flow chart above (you might want to click on it to see a larger size that will be easier to read).

clip_image003My main desktop computer is called Obsidian (it’s a desktop HP pavilion and also a 64 bit machine) It has a calibrated screen and thus I used to use it to evaluate photos before printing, but I am more confident now and seldom use it just for the screen. My main photo archives hang off this computer on an external hard drive and are shared across my network from there. This is where my many mistresses project began, but lightroom fell into disuse has been moved. Windows Live Photo Gallery, a flickr uploader and geoSetter sit here but are largely unused also

clip_image002My main laptops is called Ice (its cool, a white Toshiba Qosimo and is 64 bit, which does make it quick with lightroom etc.). This computer travels everywhere with me and when on the road it is where I load my photos. Somewhat slowly my photo processing favourites have migrated from Obsidian onto this computer.



clip_image004My studio computer is an older laptop computer called Sandstone II ( another Tosihba which is 32 bit and still stuck on Vista) its deskbound these days but matches the mess of my studio. It has become a bit of a USB hub, promiscuously overloaded with USB plug and play stuff, a second waterproof key board, a Wacom tablet, a USB card reader, a cheap slide scanner, an old HP photosmart printer, and the frequent connection of portable external USB drives or memory keys. Not to mention a data projector, acting as a second screen. Whilst it’s a little slower and a bit short on space, the semi-permanent Wacom tablet and data projector as a second screen make it very comfortable as my goto photo processing place. The studio is pretty much an "interruption free" hide away and this really makes it a better place to work on photos, Lightroom and RAW files are the dominant players here.

clip_image005I occasionally share a small netbook computer with my wife, called Dune (yet another albeit baby Toshiba) which has been very handy when travelling. I only keep the minimum of software (just picasa really) and photos on it and rely on the portable photo Apps on a USB key (it’s the one with the green lanyard and called DARKROOM, which lives in my camera bag). When travelling I usually carry a small Seagate external drive to maintain a backup. I have also used this little netbook for some presentations.



The oldest computer is called Onyx (another HP Pavilion that is still running Vista) but has the original metro style media center running on it and it drives a big screen Sony Bravia TV screen. It is a place I can preview videos and share photos with the family from the comfort of the couch, It is slow and past its use by date but does a perfect job where it is.

I almost forgot to add my android phone here, because I look on it more as a camera than a photo processing device. Yet it is a powerful little camera and competent for editing and sharing at the same time.

So clearly Picasa has become the dominate and well loved assistant to load and manage my photos across the range of computers and places, It is definitely my first choice for processing jpeg images.She is good at loading photos from cameras and any source, She is very helpful for viewing and rating a lot of photos and can organise your photos in a number of ways, by date, by keyword tags, by face recognition and by place (via geotagging). Her photo editing capabilities cover most of the common needs, cropping, contrast and exposure compensation, white balance and straightening. her only shortcoming is in the way she tries to best adjust and renders RAW files. However it is Lightroom to which I trust my best photos (in RAW format) and more creative tweaking. She is very talented and does most things a photographer would ever want, including deeper metadata integration, yet she is very protective and doesn't like sharing her workspace and can be tediously stubborn or slow in some steps.

Now the problem is getting these two to play nicely together and share the computers on the network, without wanting to take control!

Autumn is upon us


Autumn is upon us, originally uploaded by imageo.
Experimenting with Lightroom 5 Beta's new Upright feature, on a natural landscape with the horizon hidden and no strong uprights or horizontals (ie no buildings). It seems to have made sensible decisions, but I'm puzzled what it based those decisions on? Perhaps the shadows and trunks of the trees? The poplar in the left?

Wednesday, April 17, 2013

Smart Previews in Lightroom5 (aka Offline Mode)

Lightroom 5 Libray Mode showing smart previewsThe second thing that grabbed my attention in the Lightroom 5 Beta is what is being termed Smart Previews (aka Offline Mode). Not that you will see much at all, the only hint they exist will be an empty square rather than a square with a question mark when the photo is actually on an external drive that has been removed. If you do have smart previews set up in this situation you can continued to edit and updated the image and metadata (as if the photo was accessible). then next time you connect the missing drive the updates and metadata changes will be synched back into your catalogue. For those that have big phone collections, stored on external hard drives this is a massive thing, and will make life much easier for a travelling photographer (like myself).

Despite all the excitment in the adobe forums,the smart previews it isn’t a panacea for working with large collections in a collaborative environment or even distribution across a LAN, I’ve had a good play around and I really like the feature BUT it is really best described as just Offline Mode, it is still very much single user, single computer oriented.. The smart previews are stored in a separate smart previews. lrdata file  beside your active catalogue, storing smaller version of your originals (not thumbnails) and associated metadata. They also maintain the link back to the original photos. So these previews are not suited to transferring your edit settings and metadata around to other locations (eg moving parts of a library of photos to a another computer or hard drive). What several users have noticed is that working on the smart previews rather than the library of originals on an external drive is a lot faster, and so it should be, its working on smaller files and on the local hard disk.

Dust removal & Advanced Brush Healing Tool in Lightroom5

Adobe Lightrooms Spot cloning Healing ToolIts been a long time since I first mentioned DSLR's dirty little secret, dust on the sensors. Back then (late 2006) I was also looking at the beta that was to become Lightroom and I was severely flamed in the user forum for asking about a brush adjustment. to fix dust spots among other things. The volume of negative comments didn't bother me because at the time I had already "discovered" how to fix the dust spots with a cloning tool. Well I lot has transpired since then and perhaps a little behind its counterparts Lightroom does now have good dust spot removal, shown here. Spot being the important word (it does circular clone or heal), so trying to fix a linear tear or hairline might involve a lot of fiddly cloning. In reality I still prefer to do any dust and other tidying up in Corel Photo Paint. Now I find myself trying out the Lightroom 5 beta and the first thing that grabbed my attention is its Advanced Brush Healing Tool, which could well be the very tool I asked about 8 years ago. The "hardedge" surreal visualize spots view is particularly useful, like my photograph the blue sky trick, at helping you find the dust spots. I think a fair bit of drudgery might have just disappeared. spot removalThis time I dare not ask the obvious question about synchroninzing these fixes across a series of photos (because the dust spots will be in exactly the same place). Phew someone has already asked that, thanks Juergen. Providing you just use the auto selected “source” for the clone or blend (blend is better) you can go ahead and synch the dust spot removal, with other photos, its just that occasionally you will want to shift the auto selected source location in some, hopefully only a few, of the synched copies. By the way you can do this in Lghtroom version 4 as well.

Adobe’s video on YouTube does a nice job of explaining the advanced brush healing features, make sure to pay attention to short cuts and tricks towards the end.

Lightroom 5 Beta is available for download now. Remember, as advised in the video, it is a beta version, so don't work on your existing catalogue, and don't use your original photos!