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Graebus  
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 More options May 21 2007, 11:06 am
From: Graebus
Date: Mon, 21 May 2007 08:06:51 -0700
Local: Mon, May 21 2007 11:06 am
Subject: Share photos between two computers
Using a network share, I would like to be able to access my photos in
Picasa on two computers.  The key is that I would like to be able to
edit, make albums, etc. on one computer and those settings are also
applied when I open on the other computer.  If I simply copy all of my
photo folders to the network share and open Picasa on the second
computer, will this happen?  If not, is there a way to achieve this?

 
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Don Lind  
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 More options May 21 2007, 12:44 pm
From: Don Lind
Date: Mon, 21 May 2007 09:44:40 -0700
Local: Mon, May 21 2007 12:44 pm
Subject: Re: Share photos between two computers
You can search this group for information on this subject... We've had
several nice discussions over the past couple of weeks.

Summary of the current state of affairs:

1. You can have multiple PCs seeing/sharing photos on a shared drive
(e.g., network mapped).
2. You will be able to share photo edits. (see below)
3. You won't be able to share album definitions without some playing
around (see below).

You'll need to configure each Picasa user to watch the appropriate
drive.
That's done with a Tools -> "Folder Manager..." menu choice in Picasa.

Edits will be sharable because edits live in the picasa.ini files that
reside in the same folders as the photos... When Picasa sees the
folders and the photos, it will see the picasa.ini file and, thus, the
edits.

On network drives, though, there are sometimes long delays (an hour?)
before Picasa notices edits.  So if you have real-time requirements
(edits gotta show up immediately on all computers), you might have a
problem.

Sharing album definitions are a bigger problem.  Album definitions are
always stored on your local computer in the current user's user
profiles disk space.  So, in general, they're not shared at all.

If you do everything just right, you can manually copy the album
definitions from one computer to another and get the other computer's
Picasa to recognize the album.  I've done it.  First thing is that the
photos have to live on the same path on both computers... That means
that if the photos are on k:\SharedPhotos\vacation on one computer,
they gotta be in k:\SharedPhotos\vacation on the other computer. Even
the drive letter has to match.  This is because the album definitions
include the fully-specified file names of all photos in the
album...

The problem with synchronizing albums this way is that it's completely
a manual task.  And, it's not an official, supported thing to be doing
with Picasa...  Essentially, I'm copying some internal Picasa data
files from one computer to an other.  This process seems to work with
today's version of Picasa.  It might stop working at any time if they
change their internal implementation of Albums.

Also, if you have multiple people updating albums willy-nilly, you're
not going to be able to do much of anything to synchronize the
definitions among the computers.  Which album definition would you
copy to what other machines?

OK, no guarantees...  here's what I did...

To move an album definition created by OneGuy from one computer to
OtherGuy's logon on another computer, you can just copy its .pal file
from the OneGuy user's Picasa area to AnotherGuy's Picasa user area.
For example, copy C:\Documents and Settings\OneGuy\Local Settings
\Application Data\Google \Picasa2Albums
\7dc8ed85289683d3a03851e0ce65b8c2\*.pal to the equivalent location
under OtherGuy's ...\Picasa2Albums\<big hex string> directory on the
other computer.

Note: the huge hex string in the directory name under Picasa2Albums
directory will be different on every computer and every user...

Note: you can carefully open a .pal file to see which album it is...
each album is a separate pal file.  The album name is visible in the
pal file...

I did this and the album definition seemed to be fine.

Actually, I had to edit the .pal file in my case because it came from
another user on a different computer.  I had all the photos on both
computers.  But the path where the photos lived was different on my
destination machine...  A careful notepad "replace" operation adjusted
the directory path information for all the referenced photos...

Don

On May 21, 8:06 am, Graebus wrote:


 
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Jason Gold Coast  
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 More options Jul 5 2007, 4:12 pm
From: Jason Gold Coast
Date: Thu, 05 Jul 2007 20:12:15 -0000
Local: Thurs, Jul 5 2007 4:12 pm
Subject: Re: Share photos between two computers
Good on ya Don, just what I wanted. I want to sync my work computer
and home computer photos and edit whether I'm at home or work, and use
some kind of strategy of saving the stuff between one and the other
via USB drive.

Here's hoping the Google boys and girls consider decentralizing their
album definitions into a hidden file in the photo directory (as they
do now with Edits). That way simple file copying will do the trick,
and as Picasa scans the hard drive album definitions can be rebuilt,
and if an album has images from 3 folders and folder 2 is missing the
album still contains folders 1 and 3. That way they should also be
able to show a definition of what albums a single photo belongs to,
because it will all be in the hidden file. Doesn't make sense why they
stored it in local settings, they can still apply user-specific rules
in a decentralized structure. Albums should follow the same rules of
labeling or tagging that Google uses in all their other apps (Reader,
YouTube, BlogSpot).

Copying the .pal will do for me in the meantime. Thanks again.
-Jason

On May 21, 11:44 am, Don Lind wrote:


 
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Zoli  
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 More options Jul 28 2007, 10:33 pm
From: Zoli
Date: Sun, 29 Jul 2007 02:33:04 -0000
Local: Sat, Jul 28 2007 10:33 pm
Subject: Re: Share photos between two computers
I've automated this a while ago, using Foldershare.  I think there's
more to it than just the .pal files though. You also want all your
photo edits, which are not *only* in the picasa.ini files.  Details
here:
http://www.zoliblog.com/2005/11/19/picasa-photo-sync-on-multiple-comp...

 
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Don Lind  
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 More options Jul 29 2007, 12:41 am
From: Don Lind
Date: Sat, 28 Jul 2007 21:41:26 -0700
Local: Sun, Jul 29 2007 12:41 am
Subject: Re: Share photos between two computers
I didn't see anything on the blog page that explained what edits
aren't covered by the proposal above...

And your main complaint (about moving stuff to a new computer and
losing edits and captions) is really just because you *didn't* use the
Picasa "backup and restore" feature which captures *everything* you
need and lets you move all your photos stuff to a new computer.

I believe that all Picasa edits (things done in the Picasa
application) are saved either in the photo itself (captions,
keywords...) or in the Picasa.ini files (literally everything else,
including keywords and captions for some image types where that stuff
can't be embedded in the image file).

The .pal files are the "album definitions" - they're basically the
name of the album and the names of the photos that are *in* the
album.  You *can* definitely move an album definition from one
computer to another computer by copying that .pal file into the right
place...

Now, all that said... the "sync" thing from Microsoft could be
interesting.  But I'm always a little leery of that kind of a thing.
Remember Briefcase?

What I really want is that Google should evolve Picasa from the single-
user single-computer product that it was into something that can let
multiple users on multiple computers share a common set of
photographs.  The photographs might all be on one computer... they
might be on multiple computers, or they might be on a NAS drive or
maybe on a removable drive...  That's what I want.

Don

On Jul 28, 7:33 pm, Zoli wrote:


 
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RV Chris  
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 More options Jul 29 2007, 9:17 am
From: RV Chris
Date: Sun, 29 Jul 2007 13:17:30 -0000
Local: Sun, Jul 29 2007 9:17 am
Subject: Re: Share photos between two computers
Just a small point from personal experience.  I did a complete backup
with Picasa, restored (also using Picasa) to another computer, and the
albums did not survive the transfer.  I'm assuming it was due to it
being a different drive letter on the new computer.

Chris
www.geeksontour.com


 
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Don Lind  
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 More options Jul 30 2007, 3:18 am
From: Don Lind
Date: Mon, 30 Jul 2007 00:18:53 -0700
Local: Mon, Jul 30 2007 3:18 am
Subject: Re: Share photos between two computers
RV Chris - Yes... You're right on that one... I've been bitten, too...
And that's really a big point...   If you take Picasa up on their nice
offer to restore the photos to another location, yeah... they *don't*
fix up the album definitions...

You *can* fix them by hand.  I've done that, too.  With Picasa down, I
edited the .pal file with Notepad and carefully adjusted the drive
letter (and in my case, one node in the directory structure / path).
I was only fixing a single album definition, so it wasn't too bad...
And it worked great...  I wouldn't want to do that for, say 100 album
definitions...  But I would because that's still better than having to
rebuild the albums from scratch...

Don

On Jul 29, 6:17 am, RV Chris wrote:


 
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Zoli  
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 More options Jul 30 2007, 10:07 am
From: Zoli
Date: Mon, 30 Jul 2007 14:07:30 -0000
Local: Mon, Jul 30 2007 10:07 am
Subject: Re: Share photos between two computers
Don,

"I didn't see anything on the blog page that explained what edits
aren't covered by the proposal above... "

Of course not, the blog page was written in 2005:-)   However, the
sync trick still works with the current Picasa version.

It's a different concept: instead of a shared drive, I actually have
multiple copies of the photos on each connected PC - consider them
backups. However, manual backup/restore via Picasa won't suffice,
(even if we ignore the glitches), since it's a one-time deal.  What I
am describing is more of a P2P approach: each computer has it's own
albums, Picasa db's ..etc, yet they are identical - always kept in
sync.

And no, Picasa edits are not kept in the photo files themselves (the
newer releases allow you to specifically save them into a photo, but
that's an extra manual step), and they are not all contained in
the .ini files.   I had this confirmed by Picasa support before
publishing the solution.


 
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Don Lind  
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 More options Jul 30 2007, 12:01 pm
From: Don Lind
Date: Mon, 30 Jul 2007 09:01:02 -0700
Local: Mon, Jul 30 2007 12:01 pm
Subject: Re: Share photos between two computers
On the "sync drive" thing... yep...If it all works correctly, that'd
be a way to do it... certainly better than manually copying stuff
around. :-)

On the last thing... not wanting to beat a dead horse... but...  By
"edits" I mean "stuff you do to a photo in picasa".   Some edits *are*
stored only in the jpeg itself.  If you add a caption to a jpeg in
Picasa, Picasa immediately updates the actual, current jpeg to put
that comment into the IPTC data.  If you want to be convinced, add a
caption and immediately open the photo with notepad... you'll see your
caption among the binary jpeg data.  Same thing if you add a keyword/
tag to a jpeg.  The IPTC data in the real jpeg is immediately updated
in place.  So that's what I meant by some "edits" are stored in the
jpeg...   Oh, and the red-eye removal... that one also updates the
actual photo on disk and isn't saved in the ini file.   I believe that
all other edits *are* stored in the ini file, though.   These examples
would be sufficient to have the Picasa support people to say "all
edits aren't in the ini file."

I'd be interested in hearing of an edit that is not in the jpeg and
not in the ini file.  I've never seen any... but there might be
one...  I haven't done every edit there is in Picasa.  :-)

The album definitions are *not* in the photo and they're not in the
ini file... they're a special pain in the you-know-what to maintain...
thus the manual copying of .pal files and/or the "sync the
directories" stuff...

Don

On Jul 30, 7:07 am, Zoli wrote:


 
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Zoli  
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 More options Aug 4 2007, 9:55 am
From: Zoli
Date: Sat, 04 Aug 2007 13:55:47 -0000
Local: Sat, Aug 4 2007 9:55 am
Subject: Re: Share photos between two computers
Yes, captions..etc are in the actual file, I meant changes to the
image, be it brightening, darkening, sharpening, cropping... you name
it. I also had the impression that all these edits are in the
picasa.ini file.  However, empirical experience shows, that if you
move just your pic folders, which obviously include the pic files and
the picasa.ini to another computer, you lose those changes.  You WILL
need those funny system files from the C:\Documents and Settings
\Username\Local Settings\Application Data\Google\Picasa2\db2
directory.
As a matter of fact, even if you don't move the .ini file, just the
photos and the db files, Picasa will re-create the ini on the second
computer.

Similar story for the albums:  yes, .pal files are the album
descriptions, but interestingly enough if you don't move them, just
the above dir, Picasa will recreate the .pal files on the second
computer.

The above is not simply based on Picasa support statements, but
empirical experience.

On Jul 30, 9:01 am, Don Lind wrote:


 
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Don Lind  
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 More options Aug 31 2007, 3:07 am
From: Don Lind
Date: Fri, 31 Aug 2007 00:07:13 -0700
Local: Fri, Aug 31 2007 3:07 am
Subject: Re: Share photos between two computers
Zoli...

What version of Picasa are you using?

On the current version (2.7), all the edits *are* in the ini files.
You can see them in there with notepad.  And if you copy a folder
(with its photos in the picasa.ini file) to a new computer, Picasa on
the new computer sees all the edits and nothing is lost.

I just cropped a photo and copied the folder to another computer...
Picasa on the new computer sees the Picasa.ini file and the crop is
alive and well on the new computer.

What edits are you losing when you copy a folder of photos and its
Picasa.ini file?

Don

On Aug 4, 6:55 am, Zoli wrote:


 
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ddss  
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 More options Sep 2 2007, 7:07 pm
From: ddss
Date: Sun, 02 Sep 2007 23:07:54 -0000
Local: Sun, Sep 2 2007 7:07 pm
Subject: Re: Share photos between two computers
Don,
Thanks for your help.
I was in a different situation but used your advice.

I accidentally deleted all my albums (my error). I thought they were
lost but discovered that in
C:\Documents and Settings\OneGuy\Local Settings\Application Data\Google
\Picasa2Albums I had 2 folders, one labeled
"7dc8ed85289683d3a03851e0ce65b8c2" and the other
"7dc8ed85289683d3a03851e0ce65b8c2(2)" -- that is, I had the "current"
folder and a "backup" suffixed (2).

The "current"  has todays date and is empty of all pal files. The
"backup" is dated the date of my deletion and has all my deleted album
pal files.

THE PROBLEM is that if I copy these pals from the "backup" to
"current" ; Picasa opens, does not show the albums, then it deletes
the pals. Any ideas why?

I followed your advice and was able to copy the files to a new user on
the same computer and have my albums as they were. (which I will now
back up)

I am just wondering why I cannot do this on my own user profile. I set
everything to "Scan Once", And is it normal to have the "backup" pals?

This is not critical as I have my albums, but I was just curious and
would appreciate any advice.
Thanks, Darren

On Aug 31, 2:07 am, Don Lind wrote:


 
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winky2  
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 More options Sep 2 2007, 9:42 pm
From: winky2
Date: Mon, 03 Sep 2007 01:42:12 -0000
Local: Sun, Sep 2 2007 9:42 pm
Subject: Re: Share photos between two computers
An additional question along the same lines--

I've just bought a second laptop.  I want to have my pic folders on
both computers, was planning to transfer them by dvd.  I assume that
as long as I download Picasa 2 on the new laptop first, I should then
be able to put in the dvd and place all my pic folders in My Pics (or
whatever Vista calls it).

Am I proceeding the right way?  Are there extra files I should be sure
to copy onto the dvd & transfer over?  It sounded above like there
might be (db files?), but reading further then it sounded like it
wouldn't be necessary.

I'll be using P2 on both, also my HP (printer) pic editor on both, and
I'm very impressed w/what little I've seen so far of Vista's photo
editor.  It's VERY quick & simple! (& nice res on the pix you're
working on.)

My other plan was just to throw a gazillion of them into GSpace and
access them from both laptops.

Thx for any advice...

On Sep 2, 6:07 pm, ddss wrote:


 
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Don Lind  
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 More options Sep 5 2007, 3:49 am
From: Don Lind
Date: Wed, 05 Sep 2007 07:49:41 -0000
Local: Wed, Sep 5 2007 3:49 am
Subject: Re: Share photos between two computers
Winky2 -

You should probably do a Picasa backup (Tools -> "Backup Pictures..."
menu choice) to back up all your photos, all your unsaved edits, an
all your album definitions...  Use the backup to restore your photos
on your new laptop... this will bring the whole Picasa environment
over... that's better then copying just the photo folders...

I played with the Vista's photo organizer on a demo PC at Costco a few
weeks ago... it seemed very similar to Picasa... but when I cropped a
photo, I couldn't find an "undo" anywhere..  And I looked around
pretty good...

Zoli and ddss -

Some things have recently changed internally in Picasa.  Album
definitions no longer seem to be defined with the PAL files.  They
seem to have moved off into the Picasa database somewhere.  But the
edits still seem to be in the Picasa.ini files...

I'm not sure any more how Picasa manages the album definitions...

Don

I don't know for sure...
On Sep 2, 6:42 pm, winky2 wrote:


 
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winky2  
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 More options Sep 5 2007, 3:47 pm
From: winky2
Date: Wed, 05 Sep 2007 19:47:01 -0000
Local: Wed, Sep 5 2007 3:47 pm
Subject: Re: Share photos between two computers
Thx, Don.  I'll try it.

On Sep 5, 2:49 am, Don Lind wrote:


 
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ddss  
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 More options Sep 26 2007, 5:27 am
From: ddss
Date: Wed, 26 Sep 2007 09:27:23 -0000
Local: Wed, Sep 26 2007 5:27 am
Subject: Re: Share photos between two computers
Thanks Don.

On Sep 5, 2:49 am, Don Lind wrote:


 
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