Color Management in Flock (and Firefox)

If you use anything but IE 7 you are still out of luck, but Safari users have had this functionality for quite a while. I refer to "color management", which is the concept of adjusting the color properties of devices, like displays, monitors, printers or scanners, so that colors mean the same thing across devices, and more importantly look the same. The adjustment can be done in the operating system itself, which is what Mac OS X does (and one reason it is superior to Windows), or via International Color Consortium "ICC" profiles and other software trickery.

Let me keep it very simple for this post, though. If you use Flock, which is at the time of this writing based on Firefox 3, or Firefox 3 itself, color management is disabled by default. However, you can easily enable color management, so that photos on photo sharing sites like Flickr or SmugMug will render with the color profile embedded in the photo, which usually means they will look much better than the default, using no profile. In my opinion, these days you will get far better results by turning color management on, in your Flock or Firefox 3 browser.

How to Enable Color Management in Flock or Firefox 3

The easiest way to enable the settings is by using the Color Management Addon for Firefox which will work in Firefox and should work in Flock. Alternatively, you can enter the secret "about:config" code in your address bar (where you type the URL), and enable color management yourself:

about:config

Be very careful about what you change in here, because you can break your browser easily. That said, scroll down until you find:

gfx.color_management.enabled

gfx.color_management.display_profile

You can double click gfx.color_management.enabled to enable Firefox to use whatever profile is embedded in the photo you are viewing, and, you can specify an ICC profile by entering its path in the gfx.color_management.display_profile parameter. If you are not sure what that means, just enable gfx.color_management.enabled.

Restart Flock or Firefox, and you should get much better colors on sites like Flickr or SmugMug. Finally, please check out Deb Richardson's excellent introductory post on this topic, for a clear depiction of the difference of using profiles or not, and how different applications render color. Don't waste time with color management turned off - turn it on now and enjoy much richer color.

Flickr Video Now 500MB

Flickr has increased their maximum video size from 150 MB to 500 MB for Pro members. How do these sites handle the continually expanding capacity needs? Flickr charges only 25 dollars per year for pro accounts so they must have scads of users.

Rick's Picks (weekly)

• Camcorder Info - How We Test Camcorders - Reviews

  Good site with CamCorder reviews. -- Rick Cogley | From the site: Exacting standards and the scientific method are at the heart of Camcorderinfo.com, and rest of the sites in the Reviewed.com network. We don't believe in the so-called "golden eye" or the "expert review board." Both of these methods allow too many opportunities for subjectivity and personal preference. Our objective, scientific analysis, in conjunction with our strict ethics policy, makes our reviews the fairest and most transparent online.

  tags: camcorderinfo, testing, reviews

• New Canon PowerShot D10 Point-and-Shoot - blog:Cogley

  Yesterday, I purchased the new Canon PowerShot D10 to take over for an old Canon IXY 500. The IXY has served us well and works OK still, but the waterproof and shockproof nature of the D10 were attractive because of the proximity to the beach where we live, and how often we've been nervous about taking electronics to the beach! It's going to be nice to drag the camera right into the surf or even underwater.

  tags: blogcogley, blog:cogley, canon, powershot, D10

Posted from Diigo. The rest of my favorite links are here.

New Canon PowerShot D10, a Waterproof Point-and-Shoot

Yesterday, I purchased the new Canon PowerShot D10 at Yodobashi Camera in Shinjuku, Tokyo, to take over for an old Canon IXY 500. The IXY has served us well and works OK still, but the waterproof and shockproof nature of the D10 were attractive because of the proximity to the Shonan beach area near where we live, and how often we've been nervous about taking electronics to the beach! It's going to be nice to drag the camera right into the surf or even underwater.

I compared this D10 with other waterproof and shockproof models from Olympus (the Tough-8000) and Panasonic (the Lumix TS-1 or FS-1), but ultimately chose the Canon. I liked the way it felt in my hands at the store, and there were too many quirks in reviews about the others. At any rate, I thought I would share some first impressions and photos with everyone.

Specifications of the Canon PowerShot D10

Let me summarize some of the specs.

Megapixels - A solid 12.1, combined with the Digic4 processor. I'm not so interested in huge megapixel figures, because I really don't need to print posters.

Lens - it's got a bright f/2.8 3x optical, 4x digital zoom, with lens-shift Image Stabilization. This is a nice lens, and it's in line with the sensor and not "folded", which contributes to its rather bulbous shape.

Focus - face-detection auto-focus.

Media - "Secure Digital" SDHC format.

File Format - JPEG (Fine only, not Super-Fine) for photos and Motion JPEG for movies up to 1 hour and 4GB.

Toughness - it's an outdoor-use camera, waterproof to 10 m and shockproof to 1.2 m.

ISO - 80 to 1600 but pretty noisy at high ISO.

Viewfinder - none, it's an "LCD only" camera.

Battery - Lithium Ion

Unprocessed Samples from the Canon PowerShot D10

Here are some unprocessed sample photos, and a gratuitous motion JPEG video from the Canon PowerShot D10.

Impressions of the Canon PowerShot D10

I've only used the camera just for a few snaps, but I like it. It turns on very quickly, has a whole slew of "scene modes" like aquarium, beach, underwater, foliage and so forth, as well as a program mode for some manual tinkering as usual in the PowerShot range. It has a programmable print button, so you can for example link "video record" to that for an easy way to start recording without fishing through menus.

I don't care too much about the fashionable, replaceable faceplates that you can swap in (it has blue on there in the box but there's also black, orange and camoflage), but I really love the straps that came with the "Canon D10 Outdoor Kit". There's a wrist strap, a neck strap, a caribiner strap that you hook to your belt, and a shoulder strap that lets you sling the D10 over your shoulder, and whip up when you want to take a photo. The design of the camera itself is pretty funky, but each corner has a connector that looks like something you'd see in a submarine. These connectors make the straps really easy to connect. You just slot it in and turn. Easy! And since there's a connector on each corner, it's nice for left- or right-handed people.

As for negatives, despite the nice fast f/2.8 lens, Canon bastardized the JPEG settings so there's no "super fine". I suppose this is to try to prevent you from having to swap SD cards at the beach, but I'd rather make that decision myself. Also, there's no HD video like Canon's introduced into their newest IXY models. Something I noticed in the manual, it says to turn up the volume on any videos you take with the camera because the mic is "not so sensitive due to the waterproof characteristics of the camera." So say we all. Finally, I've owned other PowerShots but this one's manual settings feel a little limited.

In the end, I think I'm going to probably take this camera everywhere because I don't have to fret about damage from water. I like it quite a bit, especially the fact that I can sling it over my shoulder with the useful straps. I'll update when I get some samples underwater.

Updated Mac and Cycling FAQs

I updated my Mac and Cycling FAQs. They are not comprehensive, but are a compilation of answers to questions that I wanted answers for when I started using a Mac and separately when I began cycling. Enjoy!

Splitting Long Videos for YouTube in iMovie

iMovie, included among other excellent consumer applications in Apple's iLife 09, now provides an easy way to share your videos on Google's YouTube video sharing service. You just prep your video, and then use the Share menu to share it in various ways. However, YouTube has a 10 minute, 1GB limit.

Using iMovie 09 with YouTube

Here's a few tips to work with those YouTube limits:

• Confirm the total video time at the bottom of the project window, and the length of a clip by hovering the mouse over the clip and looking at the time-stamp appearing at its beginning.
• Use Share menu, YouTube. If the movie is over the YouTube limit, the dialog box that appears will tell you so.
• Make a clip smaller by positioning the playhead, ctrl-clicking and selecting "Split Clip." Once clips are split you can delete parts that are not needed.
• If need be, split up your Project into two Projects. Let's say you have a 14 minute, 600 MB AVI file you have imported into your project, that you have split into two 7 minute chunks. Ctrl-click on the Project in Project Library and choose Duplicate. Rename each project to indicate which half it will be in the end. Open each half and delete the unneeded half.

I trust someone will find this useful when working with iMovie and YouTube. Enjoy!

Rick's Picks (weekly)

• If You Liked This, Sure to Love That - Winning the Netflix Prize - NYTimes.com

  Loved this article on NetFlix' competition to improve their recommendation algorithm. -- Rick Cogley | From the site: THE “NAPOLEON DYNAMITE” problem is driving Len Bertoni crazy. Bertoni is a 51-year-old “semiretired” computer scientist who lives an hour outside Pittsburgh. In the spring of 2007, his sister-in-law e-mailed him an intriguing bit of news: Netflix, the Web-based DVD-rental company, was holding a contest to try to improve Cinematch, its “recommendation engine.” The prize: $1 million.

  tags: nytimes, nytimes.com, napoleon dynamite, netflix, recommendation

Posted from Diigo. The rest of my favorite links are here.