Adobe Flash | Technology Tales

Out of memory at line: 56

28^th May 2009

This is an error that I have started to see a lot in the last few weeks. First, it was with Piwik and latterly with WordPress.com Stats. For the record, I have never seen it on up-to-date systems but always with IE6 and at page unloading time. The CPU usage hits 100% before the error is produced, which had me blaming JavaScript in error. However, it isn't the cause of all ills.

In fact, the cause seems to be a bug in a certain release of Adobe Flash 9, but I reckon that the inclusion of certain features in a Flash movie are needed to trigger it too. While I don't have the exact details of this, WordPress.com Stats worked without fault until a recent update, so that is what is making me reach the conclusion that I have. That observation also makes me wonder whether we are coming to a point where Flash compatibility is something that needs to be factored into the use of the said technology in a website or web application. Updating Flash will solve the problem on the client, but it might be better if it wasn't triggered on the server side either.

64-bit Firefox plugins?

26^th May 2009

My laptop has both Windows Vista and Ubuntu on there, with WUBI being the facilitator of the peaceful coexistence. However, what I either forgot or never realised was that it was the 64-bit variant of Ubuntu 9.04 that has found its way onto the thing. For the most part, it works well, but there is one catch that I recently encountered: not every Firefox plugin or add-on is 64-bit compatible. Google Gears is one such example, yet other very useful and pervasive helpers have the same affliction: RealPlayer is one, and Adobe's Flash is another. Apparently, you can still download the 32-bit release versions and use nspluginwrapper to get them going. That worked for RealPlayer, but seemingly not for Flash; more investigation may be needed on that one. Other remedies like using 32-bit Firefox (if it runs, of course) or alpha versions of what Adobe offers can be tried too. It almost goes without saying that I'd wish that there was more awareness of the 64-bit Linux world, but I remain glad to have met this rough edge before taking the plunge with my main system.

Update 2014-01-24: It looks as if this problem has gone away now with the growth in maturity of 64-bit computing. Certainly, it does not rear its head on any 64-bit Linux distro that I have used or even Windows, apart perhaps from ensuring that you are using the right JRE for a browser (32-bit or 64-bit).

Adobe Digital Editions

3^rd June 2007

Adobe Digital Editions

For now, I still have my eye on Photoshop CS3, and it was with interest that I noticed that Peachpit Press had published a book, entitled Adobe Photoshop CS3: Up to Speed, exploring the changes made from CS2. The plot thickened when I found that I could download as an e-book.

However, it was then that I discovered a major change made to Adobe Reader for its eighth version: it no longer reads what Adobe titles Digital Editions. For that, you need either the previous version or to download the beta version of Adobe Digital Editions (yes, it does rather appear that they couldn't tie up the final release dates), which appears to be a Flash front end to Reader.

As it happens, I am not so convinced by this development: the thing is in essence coloured black and the mouse pointer disappears a lot of the time. Having menus and navigational screen furniture constantly disappearing and reappearing doesn't do much to enhance the reputations of Adobe's user interface designers. While it wouldn't be too bad if you could customise the colours, you can't; a light grey has to be better than black. Its taking over the whole screen when maximised is another irritation, especially when it covers up your task bar and the Alt+Tab shortcut is needed to leave it without having to hit the minimise button.

Yes, it does do the job, but I still find myself hankering after an Adobe Reader style interface and I have no idea why this has been foisted upon us when the previous approach was a perfectly good one. All in all, I have only to say it seems a premature roll-out of the approach. Now, where's Reader 7 when I need it?

Adobe CS3 Launch

28^th March 2007

Last night, I sat through part of Adobe’s CS3 launch and must admit that I came away intrigued. Products from the Macromedia stable have been very much brought under the Adobe umbrella and progressed to boot. One of these that attracts my interest in Dreamweaver and Adobe is promoting its AJAX capabilities (using the Spry library), its browser compatibility checking facility and integration with Photoshop, among other things. Dreamweaver’s CSS support also gets taken forward. In addition, Dreamweaver can now integrate with Adobe Bridge and Adobe Device Central. The latter allows you to preview how your site might look on a plethora of WAP-enabled mobile phones while the latter, unless I have been missing something, seems to have become a media manager supporting all of CS3 and not just Photoshop.

Speaking of Photoshop, this now gets such new features as smart filters, I think of these as adjustment layers for things like sharpening, monochrome conversion and much more. Raw image processing now has a non-destructive element with Photoshop Lightroom being touted as a companion for the main Photoshop. Speaking of new additions to the Photoshop family, there is a new Extended edition for those working with digital imaging with a 3D aspect and this is targeted at scientists, engineers, medical professionals and others. It appears that data analysis and interpretation is becoming part of the Photoshop remit now as well.

Dreamweaver and Photoshop are the components of the suite in which I have most interest, while I also note that the Contribute editor now has blogging capabilities; it would be interesting to see how these work, especially given Word 2007’s support for blogging tools like WordPress and Blogger. Another member of note is Version Cue, adding version control to the mix and making CS3 more like a group of platforms than collections of applications.

Unsurprisingly, the changes are rung out for the rest of the suite with integration being a major theme and this very much encompasses Flash too. The sight of an image selection being copied straight into Dreamweaver was wondrous in its own way and the rendering of Photoshop files into 3D images was also something to behold. The latter was used to demonstrate the optimisations that have been added for the Mac platform, a major selling point, apparently.

I suppose that the outstanding question is this: do I buy into all of this? It’s a good question because the computer enthusiast seems to be getting something of a sidelining lately. And that seems to be the impression left by Windows Vista, it gives the appearance that Microsoft is trying to be system administrator to the world. There is no doubt but CS3 is very grown up now and centred around work flows and processes. These have always been professional tools, with the present level of sophistication and pricing* very much reflecting this. That said, enthusiasts like me have been known to use them too, at least for learning purposes. The latter point may yet cause me to get my hands on Photoshop CS3 with its powerful tools for digital imaging, while Dreamweaver is another story. Given it doesn’t fit what how I work now, this is an upgrade that I may give a miss, as impressive as it looks. For a learning experience, I might download a demo, but that would a separate matter from updating my web presence. This time next month may tell a tale…

*Pricing remains the bugbear for the U.K. market that it always has been. At the present exchange rates, we should be getting a much better deal on Adobe products than we do. For instance, Amazon.com has the Web Premium CS3 suite from Macromedia Studio 8 priced at $493.99 while it is £513.99 on Amazon.co.uk. Using the exchange rate current as I write this, £1 buying $1.96605, the U.K. price is a whopping $1010.53 in U.S. terms. To me, this looks like price gouging and Microsoft has been slated for this too. Thus, I wonder what will be said to Adobe on this one.