Of course! FCP X is installed via the App Store application, and updates are likely also distributed via this route. –And so it is, I check for available updates in the App Store, and the 10.0.3 update is patiently waiting for me.

I’m happy to have found the update, but am a little surprised how unwieldy¹ the process of finding updates has become. Apparently I need to keep it straight in my head that OS, Safari, iTunes, and some other updates are always delivered via the system’s “Software Update” function, and updates for apps installed via the App Store (should I ever manage to remember their provenance) are to be found only in the App Store app. And then there’s 3rd-party apps that have their own update mechanisms — if I’m lucky they use the Sparkle framework, which informs me of updates as soon as the apps are launched –nice.

If I’m confused about where to look for software updates, other users may be as well. An easy stopgap measure Apple could implement would be to add a line to Software Update when App store App updates are available such as “there are also 32 available updates waiting in the app store for you. Launch app store?”. Here’s an ugly mockup:

I expect Apple will either do something like this, or will come up with some wonderfully elegant way to make this unnecessary, or will release a new Mac Pro². Maybe all of the above. If they make this happen via a Software Update, I hope I can find it.

1. One might say “Windowsy”
2. unrelated, but please please please

The iCade is a cabinet for the iPad that features an arcade-style joystick and eight buttons. It connects via bluetooth to the iPad as a wireless keyboard, and support for it is built into several gaming apps, including Atari’s Greatest Hits. Here’s one user’s review.

If you’ve got a jailbroken iPad² you can use the iCade to control imame4all³ and other emulators. It’s great to play such games with a real joystick and buttons. I’ve been using an iCade for a while, and still plan to replace its joystick with a real sanwa, which apparently isn’t that difficult to do.

I don’t know how long this deal will last, but I think it’s a good one.

1. Not my exclamation point, I should perhaps include a “sic” of disapproval.
2. jailbreaking the thing is very easy to do right now and is legal
3. just jailbreak and then install imame4all via cydia

I get no kickbacks or referral fees from providing this link, I just think it’s a useful piece of software and it’s not normally available at this price.

Click the thumbnail at right to get hold of a png image at the exact resolution required for the iPhone 4G’s “retina” display. 960×540. Perhaps you can spot the game of Pong in it?

If you feel like using it on your phone, click through to the full-size image, then click and hold on the image to save it to your library, then navigate to and choose it in the wallpaper settings. Neato.

To make your own damask pattern, sit yourself down in front of a computer running Adobe Illustrator and check out this great tutorial over at tutsplus.com.

1. Don’t you just love it when people are proud of an achievement, and they express their pride couched in diminutive adjectives and verbs that indicate the achievement took a minimal amount of effort. e.g.: “Oh, those little baubles I tossed off the other day? The full-scale model of the pyramids at Giza? It was nothing.” In this case, I think I’ve come up with a pattern I like (partly due to subject matter) but the pattern will probably please very few, (partly due to subject matter). I’m using the diminutive out of respect for those who hate retrogaming or hate damask patterns or just hate life in general.

I thought this screenshot might amuse. Click the photo to see it at full-size. At the top of the image are photos that include Chow Yun Fat, cropped to just the automatically recognized face. Below a line are photos that Aperture 3 thinks may be the same person. To refine the computer’s idea of what his face looks like and tag more photos with the appropriate name I had to select all Chow Yun Fat photos from the bottom part of the screen and drag them to the top, above the line.

For more info on the facial recognition feature in Aperture 3, check here on Apple’s website.

I have about 16,000 photos in my archive, and though the process isn’t completely automatic, the facial recognition feature made it much more feasible to tag all the people in these photos. Even just the fact that the application can display an entire set of photos cropped and resized to only show faces alone would be a huge help, the fact that Aperture 3 makes decent guesses is a bonus.

Live spreadsheet:

Below is a screenshot of my version of assignment #3 running on my iPhone. Every control on that screen works as expected, it’s pretty neat. Most importantly, I finally understand how and why.

You can find the lecture slide PDFs and other materials on Stanford’s website, and video of each of the class lectures are available as a free podcast in “iTunesU”.

Euphonix’s "MC Mix" hardware control surface. A nice piece of kit, costs $999. It’s a little smaller than the Mackie Universal Controller, a plus in my opinion.

Unfortunately, the motorized movement of these faders can also be noisy, especially the clacking sounds emitted as many faders pop into position at once. This can be distracting when trying to mix a quiet, emotional scene. These controllers are also pretty expensive, starting at about $1000.

Enter the iPad and Saitara Software’s “AC-7 Pro Control Surface”:

The control surface in the video looks very cool to me. It’s silent, can be seen in a dark editing room, appears to function as well as I’d need, and the cost of the app is only $9.99. I’ve played with a friend’s iPad, and know the touch-sensitivity of that screen is accurate and responsive enough that I’d have no problem adjusting several tracks at once with this interface. For those addicted to the feel of hardware faders this might not cut it¹, but for me it’d be a big improvement over moving the faders in Final Cut Pro’s “Audio Mixer” window with a mouse. I can’t justify spending $1200 on a set of faders I’d barely touch except a bit towards the end of a project, but $10² ? Hmm.

Yet another reason to consider an iPad. I wonder how long I’ll hold out? Sigh.

1. I don’t think this is just a matter of purely subjective preference –one can feel where a hardware fader’s control is in space, and there’s probably a bit of resistance built in so the user can feel when the level has been set at unity without having to look.
2. $510 if factoring in the cost of an iPad, which can also be used to access the iPoo social network.

I figured it’d be fun to keep an eye on this little competition. So I threw together the google spreadsheet embedded below. If² Apple’s market cap exceeds Microsoft’s, the phrase “Bill is still happy.” will change to something more Applelicious, and I’ll copy my former Apple coworker’s idea³ and throw a little party to celebrate the contribution of both companies to the US economy. I’ll use leftover party favors from the Windows 7 party I was selected to host last year and still feel guilty for not having thrown.⁴

I welcome any suggested changes or additions to the sheet. Enjoy.

1. Market Cap definition from Wikipedia: “Market capitalization/capitalisation (often market cap) is a measurement of size of a business enterprise (corporation) equal to the share price times the number of shares outstanding of a public company.”
2. or when :)
3. As proof that I was ever acquainted with the man whose startup may be next to rock the S&P, note that I’m just barely visible in the last of the photos in the image gallery on that linked blog post of Sachin’s.
4. I didn’t throw my planned Windows 7 party because I was ripped away from my everyday life and transported to Michigan for months to work on a film. it’s the sort of thing that can happen in my business.

The crippled feature to be healed and exploited

How iTunes sharing works

If a copy of iTunes is running on any other computers that are on the local network, those instances of iTunes will notice the advertisement of an iTunes share on the network, and will display the name of that iTunes share in the left column of the window. The user can then click that shared Library and play songs from it on their computer. The playlists and songs stream over the network from the sharer to the sharee. Unfortunately in my case, iTunes running on my laptop at work couldn’t see the iTunes share served from my computer at home, because my home computer is miles away and not connected to the same local network as my laptop.

Bringing the remote network closer

REMOTE ITUNES SHARING

I recognized a familiar Unix trick in their tip: Port forwarding over a secure shell connection. Of course! If one could make a secure shell connection (abbreviated in the command “ssh”) to a remote computer, one could then do what’s called “port forwarding”, and forward all communications on a port on the remote machine to a port on the local machine. This would transport both the advertisement of the iTunes share and the actual sharing itself from the remote network to the local network. I’d never actually executed port forwarding over ssh before, but I’d heard of it, and between their example and the man page for the ’ssh’ command, it all became clear. The tip first requires that one knows the IP address of the remote computer, and then shows the command to connect to the remote machine, grab any communications on port 3689 (the port used by iTunes sharing), transport it encrypted to the local machine, and repeat it on port 36890 of the local machine. The command looks like this (hover your mouse over any portion of the command to see an explanation of that portion):

$ ssh -fNL *:36890:127.0.0.1:3689 USER@REMOTE-HOST

After that command successfully concludes, the iTunes share on the remote computer will be accessible to computers on the local network, except they won’t be able to see that it’s there. The second command in their document uses OS X’s built-in “dns-sd” command to advertise that there is an iTunes share on port 36890 of the local computer. It is this advertisement that will make the iTunes share appear in the sidebars of any copy of iTunes running on the network:

$ dns-sd -R "Remote iTunes" _daap._tcp local 36890 &

I was confident that this would all work, but for one snag. Like most people, my home computer only has an address on its local network, it doesn’t have its own internet address. The computer is connected to a router. The router has an IP address on the internet and an IP address on the local network and uses what’s called “Network Address Translation” to distribute connections from the outside internet to all the computers on the local network. If I tried to connect to the IP address of my home connection, I’d be connecting to the router, not my home computer with its trove of music. Luckily a solution was within reach.

Locating the remote computer using Back to My Mac

Wherever you go, there’s your Mac.

Back to My Mac puts any Mac OS X Leopard- or Snow Leopard-based Mac you use within easy reach. MobileMe finds your remote Mac computers over the Internet and displays them in the Finder on the Mac you’re using. So you can connect from anywhere with just a click. Edit and save documents, open applications, and move folders. With Back to My Mac Screen Sharing, you can control your remote Mac as though you’re sitting in front of it.

I have been using the Back to My Mac service to copy files to and from my remote computer from work, and to occasionally take control of my home computer’s screen from work. The service must be punching through the router using port-forwarding and registering a temporary domain name for my home computer which can be accessed from the outside internet. I figured that if I could find out this domain name, it would be worth a try to use it to connect from work to the home computer and set up ssh port forwarding of the iTunes share. A search turned up this article:

10.5: How to use ssh using ‘Back to My Mac’

The writer of that article explains exactly how to determine the Back to My Mac domain name at which one can find their remote computer. When I tried the first method described, it did not work. As it turns out, that method works for short computer names, but my home computer’s name is long, and Back to My Mac truncates it and adds a few random (?) numbers when assigning the domain name. The second method they mention does work. I can easily determine the name assigned to my remote machine by choosing “Shell > New Remote Connection…” in the Terminal application’s menubar. In the “New Remote Connection” window that appears, I choose ’ssh’ in the service column and my remote computer’s name in the ‘Server’ column. There, in the field at the bottom of the New Remote Connection window will appear the command for making a ssh connection to my home computer. It’s not the same ssh connection command that will be used to do port forwarding, but the last portion of it does show me the exact domain name that will resolve to my home computer.

Victory

$ ssh -fNL :36890:127.0.0.1:3689 myComputerName.myMobileMeID.members.mac.com.

$ dns-sd -R "Zach's Remote iTunes FTW" _daap._tcp local 36890 &

Thanks Y’all

• http://www.macosxhints.com/article.php?story=20080428132615192
• http://atomized.org/2008/10/remote-itunes-sharing/

1. All the solutions written below involve the use of the Terminal application and the command-line. If you’ve never played with such, give it a shot. Stop kvetching and open /Applications/Utilities/Terminal. You paid for a Unix operating system when you bought your Mac, you might as well try exploring some of its inner awesomeness.

1. Choose a representative frame in each clip. (Click any of these images to see them nice and big.

2. Send the clips to FCP’s Batch Export feature and bring up its “Settings” window.

3. Choose the destination for the exported files and set Batch Export to create still images.

The result will be a folder full-resolution PNG images, each named after its parent clip, deposited in the chosen destination folder.

I often end up processing directories full of such uncompressed images further using the excellent command-line Imagemagick utilities using the tcsh shell’s¹ “foreach” command to iterate through all the images.² It generally goes a little something like this:

$ tcsh
% cd directory_of_images
% foreach foo (*.png)
foreach? convert -geometry 330x800 "$foo" "$foo:r.jpg"
foreach? rm "$foo"
foreach? end

The result of this command is a set of JPEG-compressed images, one per clip selected in step 2, each resized proportionally to fit within a 330×800 rectangle.

1. This is also easy to do with OS X’s default bash shell, but I’m more fluent in tcsh.
2. You may prefer GraphicConverter, Photoshop, or MS Paint. Imagemagick combined with the command line is mad fast for both image transformations and automatically renaming files.
3. Switching to the tcsh for this because I have yet to internalize Bash's foreach syntax.
4. If you're unfamiliar with command lines and shells, please note that the "%" character here represents the tcsh command-prompt, the "$" in the previous line represents the typical Bash command-prompt. Don't type these characters in your commands, they're just here for show.
5. "foo" is a placeholder of my choosing. There's nothing special about the string "foo". You can replace it with anything you like, such as "image", "placeholder", or "your_mom". Just make sure to use the same string in place of all the "$foo" commands below.
6. Each time tcsh iterates through your commands, it will replace the string "$foo" with the filename of an image from the set chosen by "*.png", which is every file in the directory ending in ".png". Adding a ":r" to "$foo" indicates that tcsh should expand the filename but leave off the period and filename extension –in this case "$foo:r.jpg" removes ".png" from the file and adds ".jpg" in its place. The quotes around "$foo" are optional if your filenames do not contain spaces or special characters.
7. Removing the original png file because all I ever wanted were the tiny JPEGs.
8. One more note from Captain Obvious: If you try to copy and paste any of these commands, be sure not to copy and paste the superscript numbers that lead to these footnotes.

But in the process I sell Brushes short. The application is capable of much higher quality image exports.

12.brushes
Jul 21 2009
Brushes (52.56 K)	Tiff (15.8 MB)

As one paints, Brushes keeps track of each stroke as a vector, not as a series of altered pixels tied to the screen resolution. While painting, one can undo and redo a massive number of strokes (all of them, I think). When finished, one can transfer the resulting “.brushes” files to a Mac, play back each and every stroke to watch the painting form onscreen, and most importantly can have the strokes rendered to several different image file types at much higher resolution than the iPhone’s screen –all using the free “Brushes Viewer” application.

If you’re curious what a Brushes file looks like when rendered at high resolution, or would like a Brushes file to test with the Brushes Viewer app, I’ve placed all my Brushes sketches in this gallery, formatted as in the example at right. Each sketch is available its original Brushes file and an exported 1920×2800 TIFF file.

And here’s a time-lapse movie of one the creation of those sketches, rendered out of Brushes Viewer. I’m having too much fun with this stuff.