Framerate e Estroboscópio
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
sync
About this calculator
The framerate and strobe calculator is a useful tool for photographers who want to understand the relationship between frames per second (fps) and exposure period (T) in sync with strobes.
The formula used is simple: n_períodos = fps·T, where n_períodos is the number of periods, fps is the frames per second and T is the exposure period. This equation is fundamental to calculate the amount of strobes needed for a certain frame rate.
The calculator is useful in real-world cases, such as when a photographer needs to sync the strobe lighting with the camera's frame rate to capture moving images clearly and sharply. It's important to consider care such as choosing the right frame rate and setting the exposure to get the desired results.
Additionally, it's crucial to understand that the most suitable frame rate may vary depending on the type of image you want to capture. For example, in high-speed sports images, a higher frame rate may be necessary to capture the movement clearly.
Frequently asked questions
What is framerate and why is it important?
Framerate refers to the frames per second (fps) that a camera can capture. It's important because it affects the quality and smoothness of the video or moving image.
How do I choose the right frame rate for a photo shoot?
The choice of frame rate depends on the type of image you want to capture. For example, in high-speed sports, a higher frame rate may be necessary.
What is a strobe and how does it work?
A strobe is a light that emits flashes of light in sync with the camera's frame rate. This helps to capture moving images clearly and sharply.
Why is it important to sync the strobe lighting with the frame rate?
Synchronization is important to avoid image distortion or unwanted effects. Additionally, it helps to capture movement clearly and sharply.
What precautions should I take when using the framerate and strobe calculator?
It's important to consider the right frame rate and exposure settings to get the desired results. Additionally, it's crucial to understand the relationship between frame rate and exposure period.