Archive for the ‘Videos’ Category

Miramar One

Sunday, November 18th, 2007


Quicktime movie, 26.23mb, 10:36 playing time
7629 frames, 41h41m, ~20s between frames
looking south-west from a friends apartment
as of posting the aerial image does not show the new apartment building
here is a streetview of the location
Nov 14-16, 2007
recommended: large version 752×500, 87.02mb

This is the first time lapse that I’ve time-stamped. I felt it was useful as without the time-stamp, it’s hard to tell exactly what time it is, especially at night. It also allows you to see how traffic changes with each rush hour.

I think this time lapse would have worked pretty well with a very short interval, perhaps a second or less. Obviously, I couldn’t have run it for nearly two days, but it would have converted the traffic from random noise to the main subject. The most interesting stuff happens in the second evening when various mists and clouds come in, so feel free to fast-forward to that.

The biggest problem with this time lapse is the huge number of frames don’t actually contribute to the study. I could shorten the 10 minute running time by increasing the frame rate (or by not including all the frames), but at higher rates the traffic just looks even more random. Things would work better if the view changed much more smoothly.

Cleaning the Compy

Sunday, October 14th, 2007

Found while cleaning my computer, above is a short movie I made a long time ago showing me on TV at the 2002 Tour de France. I’m near the top of the Col du Galibier, which is one of the highest passes in Europe and is used by the Tour de France nearly every year. In the above still image I’m on the left of the frame in a Cal Cycling kit with my yellow Cal hat on. You can hear me yelling ‘¡venga! ¡venga!’ as Santiago Botero (who is Columbian) sprints by for maximum mountain points. Here are one and two and three different views showing how I looked that day. Oh, and here is me and Laurant Jalabert, a two-time Polka-dot jersey winner. I’m pretty happy with how that photo came out.

2007 Collegiate Track Nationals Video

Friday, September 21st, 2007


Quicktime video
24min 33sec, 152.71mb

Above is a video I put together documenting the 2007 Collegiate Track Nationals. I put this race together over the last 10 months (along with a great deal of help from others, especially Chris Nekarda). Held at the San Diego Velodrome, over 100 collegiate cyclists from around the country competed over three days. My team, UCSD, did quite well, and at least one UCSD rider was on every podium.

You can watch the video by clicking on the image above, or if that’s giving you problems, right click here and select ‘save link as…’ (or something similar depending on your browser). Then you will play the movie off your hard drive. You’ll also need the most recent version of Quicktime on your computer for either method. If you have a reasonably fast connection, clicking on the image above will start playing the video right away.

Some notes: If I had planned my video a bit more before the event, I could have had done a better job (imagine that!). In particular, a few of my teammates are under-represented in the video, which was purely accidental. I would have liked to have a more even coverage of everyone.

I hope you enjoy the movie. Thanks to Chris Schroeder for letting me borrow his DV video camera, and Chris Nekarda for a few still photographs in the movie.

A Drive to Newport Beach

Sunday, July 1st, 2007


Quicktime movie, 6.48mb, 2:33 playing time
919 frames, 1h15m, ~5s between frames
my apartment to Newport Beach
I-5 to I-405 to CA-55
June 30, 2007
recommended: large version 1001×400, 30.20mb

Here is a neat time lapse of the drive from my apartment to Melissa’s maternal grandmother’s house in Newport Beach. I set my camera up on the tripod in the rear section of my Volvo station wagon. I held the tripod down with a few bungee cords, but you’ll notice that the camera moves slightly through the duration of the movie. I’ll have to devise some sort of better securing mechanism for future efforts. In particular, I’d like to figure out a solid way of having the camera point forward on the dashboard. I cropped the images to remove the majority of the inside of the car as it isn’t very exciting.

Helicopter Gymnastics

Thursday, June 7th, 2007

It’s been over a month since I flew by Blade CP. I’ve put it down because every time I pick it up, I want to spend money on it to make it fly better. But I don’t actually want to spend money on it because I’m saving up for a nicer and more capable helicopter. In the interim, I’ve been playing with my simulator quite a bit and working on my skillz (with a ‘z’).

Playing exclusively on the computer doesn’t give me complete confidence that I can actually apply these skillz to the real world. There’s no reset button in the real world. A confidence-builder is how much better I can fly the Blade CX2 now (which my father bought for Christmas last year). The last time I flew the CX2, nose-in (when the controls are backwards) flying was a bit sketchy – now I can fly in all orientations. To that end, check out the video below (16.85mb, 1m 11s) of some heli gymnastics.

The width of the skylight is about twice the diameter of the blades, so there’s not too much wiggle room.