NL / DE

Prorama Guide for Long-Term Construction and Infra Timelapse

A long-term construction timelapse seems simple: place a camera, set an interval, and you're done. In practice, things often go wrong in the details. Long-term timelapse involves months of technology, planning, maintenance, and post-production, while the construction site and conditions constantly change. Those who underestimate this quickly face gaps in the image sequence, a shifted camera position, condensation in the waterproof camera housing, an unreliable power supply, or images that are difficult to edit smoothly later.

This guide shows the choices and actions required to execute a long-term timelapse correctly. It is intended as a guideline if you want to perform it yourself, and as a reality check: long-term projects quickly reveal how much planning, technology, and maintenance are needed to record for months without gaps or quality loss. If continuity, safety, and final quality are important, it is often wiser to have the camera setup and the entire process managed by Prorama.

What can go wrong in practice

Checklist at a glance

Step 1 Site Visit, Calibration, and Baseline Measurement

We start with a site visit. There, we determine the camera position and document it with sample photos. We have the client confirm the framing and angle before the recording period starts. At the same time, we assess what is needed on-site, such as access, mounting points, safety requirements, and practical reachability for maintenance visits.

If you do it yourself: what you need to arrange

If you outsource to Prorama: what we arrange

What the client facilitates

Step 2 Choosing Camera Position with Foresight

We choose the camera position not just for today, but for the situation months from now. We avoid backlight where possible and pay attention to shadows and reflections. We ensure that the activities remain in frame and that we don't end up looking at a blank wall later. A composition where the subject stands diagonally in the frame often gives the best result, as it provides depth and movement. In many cases, we prefer a camera position that looks down on the structure from above, as this provides an overview of phases and logistics. For work at height, we include the use of fall protection and often an aerial work platform in the planning. A camera position that looks good in week 1 may be disappointing later due to scaffolding, cranes, containers, or new building sections. That is why we think ahead: what will change in the frame and in the environment during the project. We discuss this in advance with the client so the camera position remains logical and feasible later on.

Choice of Orientation: Landscape or Portrait

During the positioning phase, we choose the orientation. Landscape is the standard for professional project films and presentations. Portrait is chosen when the images are specifically intended for social media channels such as Instagram Reels, TikTok, or YouTube Shorts. Our systems can be mounted in both positions to utilize the full resolution of the sensor.

Step 3 Choosing Camera and Lens for Predictable Long-Term Operation

For long-term outdoor applications, we work with cameras that have proven themselves in practice. Since its founding, Prorama has worked with Nikon DSLR cameras, currently focusing on the Nikon D5600 and D7500. For construction and infra timelapse, we often choose a wide-angle lens, for example, 10-20mm, so we maintain an overview and capture as much of the project as possible.

Step 4 Locking Settings for a Smooth and Consistent Image

We configure the camera so that the image remains consistent. Focus is fixed and set manually. White balance is fixed via a preset or a fixed color temperature in Kelvin. We keep the aperture as consistent as possible, with f/8 as a practical standard in many situations. With lenses featuring automatic aperture control, the aperture blades can end up slightly different per shot, even with the same setting. This is visible in the timelapse as small brightness differences, causing flickering. That is why we choose a setup that keeps the aperture as stable as possible. We disable functions we don't need, such as unnecessary preview functions and unused wireless options. Our starting point is that the camera only does what is necessary for reliable timelapse images.

Step 5 Determining Recording Times and Interval

We usually record during working hours so the timelapse is filled with relevant activity. A common window is workdays from 07:00 to 15:30, but we coordinate this per project, for example, during evening work, weekend work, or planned milestones. For long-term construction projects, we often use a 3-minute interval. This is a good balance between capturing enough change and manageable data volumes. Depending on the phase or project duration, this may vary.

Step 6 Waterproof Camera Housing and Condensation Prevention

We use a waterproof camera housing suitable for long-term outdoor use. It must protect against precipitation, frost, heat, fog, UV light, dust, and salt, for example, on projects near the sea. Condensation is a known cause of quality loss and failure. We use moisture-absorbing pads and replace them at every maintenance visit. Seals are checked and maintained so the waterproof camera housing remains serviceable even in cold conditions.

Step 7 Mounting and Stability

We mount the camera setup professionally on a pole, mast, or wall. The mounting must remain stable for months. Even small movements are immediately visible in the final timelapse. Therefore, we check during every maintenance visit if the position is still exact.

Step 8 Storage and Management of the Image Sequence

With recording times from 07:00 to 15:30 and a 3-minute interval, we reach approximately 140 photos per day. We match file format and storage to the desired final quality and the frequency of maintenance visits. JPG is efficient and suitable for many applications. RAW is possible but requires more storage and processing.

Step 9 Setting Up Power Supply and Battery Management

Construction power is often unreliable in practice. Power fails or distribution boxes are moved. Therefore, we often work with batteries, possibly combined with a solar panel, or with a suitable battery charger when 230V is reliably available. For each project, we choose a solution that guarantees continuity. We use our own programmable controller that manages the camera's power and operates the shutter. Outside recording hours, the camera is turned off, keeping consumption minimal. Battery management is part of long-term timelapse. Depending on the project, we periodically swap the camera battery during maintenance. We ensure we have at least two batteries available per camera so we can swap immediately and the setup can continue right away. We prefer modern batteries with protections against short circuits, overloading, and over-temperature, and we use a suitable charger with the correct charging curve so batteries can be recharged reliably and safely. In our own timelapse endurance test, we proved that our configuration can run for over 140 days on a single battery charge.

Step 10 Planning Maintenance Visits, including Daylight Saving Time

During every maintenance visit, we check the mounting, window, pads, settings, and test shots. We check the clock and date, including Daylight Saving Time, so recording hours don't shift unnoticed by an hour. For long-term projects, we preferably plan maintenance around time changes. For projects abroad, we take into account local holidays and site closure periods so we don't end up at a closed construction site. We plan maintenance in consultation with the client and check if someone is present and access is possible on the scheduled day.

Step 11 Choosing Offline or Online Monitoring

We often consciously choose offline timelapse: robust, energy-efficient, and low-maintenance. This keeps the number of maintenance visits low, extends battery life, and reduces costs. Live viewing or remote monitoring is sometimes possible. Whether it's feasible depends on the location and the client's wishes. Usually, extra conditions are required such as a stable power supply, internet or sufficient mobile reception, and additional hardware. In practice, this also brings higher costs for installation, management, and data connection. Furthermore, the setup is often less energy-efficient, meaning more frequent service visits may be needed for checks, battery swaps, or resolving connection issues. We coordinate this in advance and establish privacy agreements.

Step 12 From Image Sequence to Timelapse Video Fragment and Final Film

Timelapse starts with an image sequence of thousands of individual shots. We check and edit these, then create a timelapse video fragment. This fragment is the material we use for further editing. We then edit one or more timelapse video fragments into a final film. This can be a powerful timelapse or a complete project film with an intro, titles, milestones, and additional shots. Interim progress videos are also possible. We determine the music together. We use the client's music or select a track with a suitable license for the intended use, ensuring trouble-free publication on websites and social media.

Delivery and Quality

We standardly deliver a high-quality master and versions suitable for web and social media. Depending on the project, we deliver in 4K and, if desired, higher resolutions. In post-production, we focus on color correction, stability, and a smooth timelapse image, ensuring the final film looks professional on any screen, from presentations to large formats.

What if the project is delayed?

Delays are common. We can continue recording, provided this was included in the planning and agreements. In the quote or agreement, we establish how we handle delays, including extra runtime, maintenance visits, and costs.

Why Choose Prorama Timelapse Productions

We combine years of experience with in-house developed camera systems that have proven themselves in the field. Due to the energy-efficient setup, fewer maintenance visits are needed, and continuity is better guaranteed. We work safely on-site with required safety certifications and PPE. We are based in Amsterdam and work throughout the Netherlands, Belgium, and Germany, with a local representation in the Achterhoek. View our portfolio for recent projects.

Frequently Asked Questions about Construction Timelapse (FAQ)