HOW TO... shoot timelapse videos that look professional

GoPro Hero5 Time Lapse Video screen
Tutorial

Wednesday May 1, 2019

By Steve Fairclough

One of the most dynamic ways to add impact and instantly convey the passing of time in videos is by shooting timelapses. In this tutorial we explore the key choices you have for shooting and editing timelapse videos to ensure they will pack a professional, visual punch.

What you’ll learn

  • The choice between shooting stills or video
  • The calculations required for shooting timelapses
  • Why the speed of your subject is key
  • Top tips for shooting timelapses
  • Why quality of footage is key
  • The benefits of stills for timelapses
  • How to change standard video clips into timelapses

What you’ll need

  • A camera with, ideally, at least 1080p if not 4K shooting options
  • A camera with manual control over all exposure settings
  • A reliable camera support that will remain still
  • A calculator to work out required shooting settings
  • A computer with pro image and/or video editing software

Timelapses are a great creative way of indicating the passing of time in videos, like from day to night, or for documenting changes such as tides going in and out or a flower slowly opening in the sunlight. They are often used creatively in TV and movies.

For example the US detective series ‘Rizzoli & Isles’ frequently uses short timelapse sequences to signify the passing of one day, through the night, into the next day whilst the series ‘House of Cards’ uses timelapses in its opening credits sequence.

But how should you shoot timelapses and what best tips and techniques will help you give them more impact?

Stills v timelapse movie modes: how to choose

Traditionally timelapses have been created by shooting a series of still images on a camera – often via a built-in intervalometer – and then editing them together to create a piece of timelapse footage. This gives you control over all of your still image files but can be time-consuming if you have to work on them and edit them before creating the final timelapse.

An alternative option that is seen in some current cameras is a dedicated timelapse movie function/mode that can automatically stitch together stills into a timelapse movie.

Cameras with built-in timelapse movie modes include the Canon EOS 5D Mark IV and EOS 80D DSLRs, the Panasonic S1R and S1 full-frame cameras, the Nikon D850 DSLR and many others.

In cameras with built-in timelapse movie modes all you need to do is set parameters for the intervals between each shot, the number of shots (the maximum available will differ depending on the camera) and how long you want the final footage to be, in other words the playback time.

The timelapse movie mode processes it into a full movie and saves the result as a video file. The down side with this mode is it doesn’t save images as separate files during recording so you have no control over editing individual images.

There are also timelapse specific outdoor cameras such as the Brinno TLC200, which simply requires you to turn it on, set your interval, pick your subject, record and then replay your timelapse videos in-camera.

How to shoot timelapse videos that looks professional

7 key tips for timelapse videos

There are certain technical considerations and parameters that you need to remember for shooting timelapses:

  • As you’re creating a video, for every one second of video you’ll need to capture between 24 and 30 frames. For example, if you’re shooting 12 hours of timelapse and you take a still every minute you’ll end up with 720 still images and, at 24fps, you’ll get a 30 second timelapse. It’s best to plan how long you’d like your final timelapse clip to be and then you can do the maths to work out how best to shoot it.
  • You must always consider the speed of your subject when deciding on the intervals between each shot. For fast moving subjects, such as cars or people, this will probably be well under one second whilst documenting a slowly changing landscape may only require a few shots, or a few dozen shots, per day.
  • Always do a series of test shots to see if your framing, exposure settings and the chosen intervals between each still image will work. I would recommend setting exposure manually, or at least using aperture priority, so you can guarantee that you retain full control of exactly what the camera will shoot when you are not behind the lens. Relying on any auto settings can cause unwanted things, like flicker, in your final timelapse footage.
  • Decide on whether to shoot your stills as JPEGs or as RAW files. If you’re planning a 1080p HD movie JPEGS should be of sufficient quality but if you want your timelapse edit to be any quality above 1080p then shooting RAW files is the best option. Shooting RAW will also give you the flexibility to edit the colours in post or to zoom in or crop on the original image files. This is simply because RAW image files ‘hold’ more information and thus will give you more flexibility at the editing stage.
  • If your camera gives you the option to select a 16:9 shooting ratio it’s probably best to do so – this is the traditional cinema ratio, so the result will look more natural in a movie edit.
  • A steady camera is essential for timelapses, so always use a tripod. Check to make sure it is level before setting your camera to shoot so you avoid having to straighten out any footage in post-production.
  • If your camera doesn’t have an intervalometer or a built-in timelapse video function you should consider using an external remote controller for your camera or even an interval shooting app. There are a few apps available for cameras and smartphones, so just check which one is compatible with your camera or phone. Examples of such apps include Framelapse, Lapse It, Hyperlapse and iMotion.
 

Quality of footage & exposure length

As mentioned earlier many modern cameras offer timelapse shooting functions but, up until a couple of years ago, the downside of this was that their maximum footage resolution is just 1080p. You must decide on the quality of final footage you want before choosing such a mode or opting to shoot higher res stills and edit them together in post.

The other factor to weight up when considering to shoot stills or video for timelapses is that stills will offer you the flexibility to play with exposure times. As mentioned, shooting video means you must shoot at least 24 frames per second, so no exposure can be longer than 1/24th of a second.

In contrast shooting stills gives the flexibility to shoot longer exposures and, as a direct result, you’ll potentially get timelapses with much more impact, such as star trails or car headlights at night.

How to change standard video clips to timelapses

Whilst the advice and tips mentioned earlier in this blog are the ‘traditional’ ways of shooting timelapses, there is another way… converting standard video clips into a timelapse. Many desktop video-editing suites will allow you to convert a standard clip into a timelapse movie.

For example, in Adobe Premiere Pro, you can adjust the frame rate of a standard video clip in a way that does so by ‘posterizing’ or separating the frames. So, you could adjust a 24fps video to, say, 1fps, which will give a more ‘jumpy’ effect.

You then need to adjust the clip speed/duration (say 800%) of each frame upwards so as to alter the time between each frame, in this case eight times faster. You can experiment with the speed so you get the best look out of your clip. This speed adjustment will result in a sort of stop-motion or timelapse/hyperlapse effect.

If you decide to try this route it’s best to work with clips of around one minute in length and upwards so that you have more information to work with, otherwise you could end up with a very short timelapse clip.

 

Keep experimenting

Like many choices when shooting video footage you have to marry up the practical side of camera settings and what you want the creative, final result to be. If you’re a newcomer to shooting timelapses it’s perhaps best to start simple and shoot a flower opening. You can then expand this to day to night timelapses and those of moving subjects.

Whatever option you choose for shooting timelapses if you follow the tips outlined above and choose a great subject you should, hopefully, end up with a great piece of timelapse footage. Keep experimenting with different subjects, different lighting situations and different camera settings and you should quickly end up with some timelapses with that are full of visual impact and tell a story.

 

 

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How to shoot timelapse videos that looks professional
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How to shoot timelapse videos that looks professional
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One of the most dynamic ways to add impact and instantly convey the passing of time in videos is by shooting timelapses. In this tutorial we explore the key choices you have for shooting and editing timelapse videos to ensure they will pack a professional, visual punch.
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Camera Jabber
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