Our smartphones' cameras may not be so good at capturing detailed and true-to-life shots yet, but they can do pretty much every nifty trick thanks to the abundance of software available for platforms like Android. So, first we'll need to set you up with a decent time-lapse app. Feel free to pick any of the following offerings in the gallery:
Time-lapse apps for Android
1. Lapse It
Now, let's move on to those tips we promised you!
#1. The subject: Yeah, it certainly helps to have an idea of what you want to show in your video, but basically, everything that happens extremely slowly will probably make for a great time-lapse. That thing could be a sunrise, a sunset, a blossoming flower, grass that is growing, an ice cube or ice cream that is melting, a busy street at night, the night sky... these were just some generic ideas.
#2. Setting up the photo interval: This one is pretty important, because it'll have a drastic impact on your final movie. In time-lapse, since you are shooting something that's changing very slowly throughout time, you only need to take a new picture of it on a set interval. But how many shots should you take in total? This depends on how long you want your final video to be. Since normal video has around 24 to 30 frames each second, this means that for a 30-second time-lapse video you'll need 30 x 24 = 720 photos in total. The figure may look scarily high, but since the phone is doing it all automatically, you'll just have to wait. So, in order to set the photo interval correctly, you have to divide the total length of the event you'll be capturing (in seconds) by the total number of shots (in our case that is 720). This will result in the needed interval between new photos (also in seconds). However, if you're shooting fast-moving objects like cars or people, it's OK to set a lower interval.
#3. Focus mode: In case the app that you've chosen to shoot the time-lapse with supports different focusing modes, it'll probably be best if you turn off the autofocus, as this may introduce some unpleasant change of focus as the situation in front of the camera changes.
#4: White balance: Shooting a time-lapse with white balance set to auto is not very wise in most situations, as this may cause some shift in color temperature over time. It'll be best if you use an appropriate white balance preset.
#5. The stand: Since even the slightest movement of the camera will be very noticeable in a time-lapse video, you'll have to attach your phone firmly to something. In the professional world, that happens with a tripod, but you'll be just fine if you use duct-tape or something like that. Just make sure that your phone is firmly attached and there's no chance of it falling down.
#6: Battery level: Before you hit that rec button, make sure that your smartphone's battery is well-charged, or that you've connected it to a power supply. Shooting a time-lapse video is a lengthy process and we'd hate it if you've wasted a few hours only to find out that the handset has died and the video's ruined. If you're still worried about your phone's battery (who isn't these days), you can use an external battery to extend its life.
#7: Music: Time-lapse videos are usually very visually-impressive, but adding some dramatic musical piece to it can intensify the dramatic effect immensely, so don't overlook that part of the time-lapse video production!
Have you ever shot a time-lapse video? What was it about?