Structures materializing from nothingness, a flower unfolding its petals through the night, a butterfly’s metamorphosis from pupa to adult stage, the sky changing its hues while the sun rises and sets… where it is not feasible to run a video camera for a long period of time to capture these defining moments, there’s time-lapse photography.
I’ve always found this photographic technique fascinating for the photo-video it produces but have never found the motivation to try it until a stay at the beautiful Gaya Island Resort. Located on Pulau Gaya, the largest of 5 islets sitting off the northwestern coast of Kota Kinabalu City, the resort’s hillside villas offer a jaw-dropping view overlooking the South China Sea with the horizon rimmed by Kinabalu’s mountainous range. This awe-inspiring setting was the perfect muse to coax my first attempt at time-lapse photography because I wanted my first time to be special!
In this post, I’ll share my experience and tips on time-lapsing a sunrise in the hope that the information will be useful for anyone attempting this technique for the first time.
Equipment and Necessities :
– DSLR camera (ensure that your battery is fully charged)
– Cable release or remote control
– Torch light, drinking water, towel and insect repellent (if photographing close to nature)
Time-lapse photography involves 2 steps… The first step is acquiring the images and the second step is combining the photos to form a video clip.
Step 1 : Acquiring the Images
Before embarking on a time-lapse photography session, always find out what time is sunrise at the locale you are shooting and be there an hour early to recce, set up equipment and frame the shot. In Singapore, I am used to daybreak happening at around 6.15am but at Kota Kinabalu, the sky starts brightening from 5.30am!
Camera Settings :
– Switch the camera’s lens focus to Manual and set it to infinity
– Use Aperture (‘A’) mode for the shoot and set F-number to 16 (F16)
– Set ISO to the minimal (the lowest for my DSLR is 200)
– Turn on remote control shooting mode (if you use a cable release to control your shutter, this step is not necessary)
– Switch on your patience if your DSLR doesn’t come with a built-in interval timer like Nikon D7000 (I’m using Nikon D90 so I stood by my camera the whole time to click the remote control to shoot)
Timing the Time-Lapse Intervals
Math and I are eternal enemies so my mind went into screensaver mode the instant I tried understanding how to calculate my number of shots. Basically, you have to first determine how long you want your time-lapse video to be and decide on how many shots you want per second of your video.
For example, if I want a 10-second video with 24 photos per second, I’ll have to shoot 240 images. Shooting from 5 – 7am (7,200 seconds), the interval between my shots would be 30 seconds. Which means I’ll take 1 photo and 30 seconds later, take another. The shots continue until I reach 240 shots.
That’s a lot of calculating to do!
So I simplify. I just made it a point to take a shot every 15 seconds from 5-7am. It didn’t matter how many photos I got, I just combined them all into the time-lapse video. I wasn’t concerned with how long the video lasted either. I ended up with about 365 shots and a sunrise segment that lasted 38 seconds on the video at the end of this post.
Step 2 : Creating a Time-Lapse Video
After capturing all the images, the next challenge is to combine them all into a video. There are quite a few options with Lightroom providing a pain-free way to do the job, but since I don’t have that program, I went with Photoshop to batch process the photos for a lower resolution and Windows Movie Maker to string the shots into a video.
It is necessary to batch process the photos first to shrink their file sizes before importing them into Windows Movie Maker to cut down on processing time. In Windows Movie Maker, I set the animation duration between photos to 0.07 seconds, add in a title, music, ending message and voila! I have my first time-lapse video! Hope you’ll enjoy it…