Fascinated by microSD

In my previous post, I showed a video that I shot while riding my bike. I think it’s pretty cool that I was able to record two hours of HD footage on a single card. In fact, I only filled up about half of the 16 gigabyte card.

Here’s what the card looks like:

To give you a little perspective on its size, let’s compare it to something. Here it is next to a 2 GB microSD card:

🙂 Okay, maybe I should compare it to something else. Here it is on a DVD:

That little card holds the same amount of data as 23 CDs, and it cost less than $50. Pretty cool.

And if you’re wondering what the original video quality looks like from the camera, here’s a segment of the original recording that hasn’t been recompressed.

Bike ride

I went for a bike ride on Sunday. This route usually takes me about two hours, but thanks to my computer, this time it took less than ten minutes:

The video was taken with my ContourHD using the handlebar mount. It’s an interesting angle, but the mount doesn’t hold the camera as tightly as I would hope so there is quite a bit of vibration between the camera and the mount, even though the mount itself doesn’t move at all relative to the bike. On an earlier weekend I tried recording with the goggle mount connected to my helmet strap, but that was a bit of a hack and I look around a lot. I have ordered the vented helmet mount though to see if I want to utilize that while biking (for reduced noise) or skiing. Here’s a picture of the camera and mount:

camera on handlebar

alternate view of camera on handlebar with rubber bands holding it on

I didn’t use the rubber bands for this video, but I’ve found that they do help to reduce vibration a bit.

Here’s the route I recorded with My Tracks:

View 2-14-2010 in a larger map

It would be really convenient if there was a standard way to record GPS data over time in a video, like how location data is stored in EXIF for photos. There’s at least one video camera coming out that records location data, so we’ll see how they implement things and what video software starts to support doing interesting things with video and location.

Now that I think about it, it’s also disappointing that location awareness isn’t built in to all still cameras yet. Here’s one way we could approach the problem:

Installing a GPS receiver in every camera may not be practical, especially since GPS doesn’t always work, such as indoors. There are other ways to get location data, but adding WiFi and cellular radios is just going to increase costs even more and may even require subscription fees. What you can do is assume that anyone who has a camera also has a phone, and that the phone has some sort of idea about where it is. You can then pair the camera with the phone (via Bluetooth or WiFi; whichever is easier/cheaper), and then with every picture the camera will ask the phone for its location and store it right within the EXIF data for the image. It may not always have a GPS fix, but location data of some accuracy would be recorded with each photo, which would save the photographer from manual location tagging later.

Dreams

Sometimes I dream about stupid things. Last night, before I went to bed, I packed up some papers so I could staple them at work. I don’t have a stapler in my apartment because I would probably fidget with it and hurt myself.

This morning, I found myself sitting at my desk wondering where the stapler was that I had seen earlier. I then realized that I didn’t actually have a stapler at my desk… last night I dreamed that I had one at work.

The problem with search engines

Sometimes when I’m about to make a really hilarious joke that I just came up with on my own, I search for it on Google just to make sure I’m being original. And then right there at the top of the results, I see that someone else has already used the joke, and this frustrates me.

I’m afraid to search and see if someone else has already complained about this.

3 mice

I just made a quick video showing the three different mice that I use with my computer: a Logitech MX1000, an Apple Magic Mouse*, and a 3Dconnexion SpaceNavigator.

One tip I’d like to add is that for the Magic Mouse, it may at first feel uncomfortable if you are used to a higher mouse. Make sure you lay your hand flat, and it should feel a lot more natural.

And if you were curious about my keyboard, I type on an original Das Keyboard, which has no markings on the keys.

While I was having fun recording stuff, I also grabbed a quick video of what the new YouTube uploader looks like in case you haven’t seen it. As your video is uploading, YouTube starts crunching on it right away and shows you the processing progress via a “flipbook” of thumbnails. Pretty neat, and I’m amazed at how quickly YouTube is able to process the videos even as 20 hours are uploaded every minute.

* I accidentally referred to the Apple mouse as a “Mighty Mouse.” Whoops.

Help me to start reading again

I’m starting to get back into reading books after a long hiatus. One thing that’s holding me back, though, is that I’m not really a big fan of buying a bunch of physical books that I’ll only use once. It feels like a waste, I don’t want to go through the hassle of reselling them or going to a library, and I have limited shelf space.

Obviously it makes sense for me to go digital. The Kindle looks very appealing. It has a long battery life, a display that’s not just another LCD screen for me to stare at, and it has a broad selection of books. But, as far as I know, if I buy a book on the Kindle, I cannot transfer it to another non-Kindle device. So if I have a library of Kindle books and then one day decide I’d like to use a book reader from Sony or buy a nook, I’m out of luck, right?

I’m looking for DRM-free ebooks, not free ebooks. Consider music, for example. If I buy music from iTunes, I can play it on my Mac or iPhone, but I can also play it on my Nexus One without having to sign in to my iTunes account or anything silly like that. This wasn’t always the case (Apple used to sell DRM’d music), but I just tested one of their DRM-free AAC files and I can assure you that it works on my Nexus One. And then of course there is the Amazon MP3 store which I have warmed up to recently. They also sell DRM-free music in a standard format. I think this is very reasonable. I still pay for the music, but once I have it, I can play it on any device I want.

So, my questions for anyone who is reading this:

  1. Am I wrong about the Kindle? (And no, “They have an app for X device” is not what I’m looking for.)
  2. Is there an existing store with a significant number of titles from major publishers that sells DRM-free books in a standard format? If so, which is it?

Please leave any advice in the comments section below. I noticed that iBooks on the iPad will be in the ePub format. This is a good sign, but I haven’t found any clear answers on whether or not these files will have DRM. If anyone can find a confirmation either way, please let me know along with a link to your source. Thanks!