Posts Tagged ‘Mac’

Nov
23/08
Mac Screen Grab Shortcuts
Last Updated on Sunday, 23 November 2008 01:11
Written by snapjag
Sunday, November 23rd, 2008

All too often when writing to a blog, pictures can speak more than a 1,000 words and it becomes a bother to easily get a screenshot. These shortcuts will help speed things up:

  • Command-Shift-3 shortcut for taking a screen capture of your entire screen and saves it to the desktop as “Picture x.png”, where x is an incrementing number.
  • Command-Shift-4, which gives you a crosshair cursor so you can choose which area of the screen you want to capture and saves it on the desktop like the previous command.
  • Control-Command-Shift-3 (or 4), which, instead of creating a file on your desktop, copies the capture into your Clipboard memory, so you can paste it where you want.

We hope this tip has helped you to make better use of your time, and enhancing the blog-space by showing through pictures, what to do or say. Happy “grab-ing”.

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Oct
19/08
Firewire
Last Updated on Sunday, 19 April 2009 08:21
Written by snapjag
Sunday, October 19th, 2008

Wow, the differences between the Firewire standards really have me up in arms. I’m a little disappointed with Apple for not making the Firewire 800 (1394b – 9pin) plug available on my MacBook. Because, it’s been out for a while, and the speed is amazing, up to 700 MB/sec. That’s up from the 100, 200, and 400 speeds of Firewire 400 (1394a).

I wanted to get the new Lexar Professional UDMA 300x speed Compact Flash card for my DSLR and I’m finding out a few things needed to make this all work.

First, my Nikon D70s doesn’t transfer at the 300x speed and not many new cameras do. The camera will still use the CF and at the highest rate the UDMA will allow for the cameras slot. That’s OK, I wanted to get the images downloaded off the card as fast as possible. So, I had to get all the components together that would allow the fast possible speed, yet be a complete high-speed set so when the time comes to upgrade the other devices, everything is at it’s peak.

The components required from photo shoot to post-processing are the following.

Camera to memory card to memory card reader to computer

Each of these have different transfer rates. The Camera (CF) being about 70x, the memory card reader (9 pin 1394b Firewire) is 300x, the computer (Apple Macbook 6 pin 1394a Firewire) is about 150x.

Because the Lexar camera reader has 9 pin 1394b Firewire connections and the Macbook has 6 pin 1394a Firewire connections. I am having to find an adapter that bridges this connection “disconnect”.

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