What is Frame Rate?
Frame rate is a measurement used to describe the speed at which a video is played back. It is measured in frames per second (FPS). Generally speaking, the higher the frame rate, the smoother the video will appear. For example, a video recorded at 60 fps will appear smoother than one recorded at 30 fps.
Why is Frame Rate Important?
Frame rate is important when viewing video because it affects how the video looks and how it is perceived by the viewer. A video with a low frame rate can appear choppy and jumpy, while a video with a higher frame rate can appear smoother and more lifelike.
Common Frame Rates
The most common frame rates used in video production are:
- 24 fps — Film
- 25 fps — PAL Video
- 30 fps — NTSC Video
- 48 fps — High-Definition Video
- 60 fps — High-Definition Video
Frame Rate vs Refresh Rate
It is important to note that frame rate is not the same as refresh rate. Refresh rate is the number of times a display refreshes an image per second. Generally speaking, the higher the refresh rate, the smoother the video will appear.
Conclusion
Frame rate is an important measurement when viewing video as it affects how the video looks and how it is perceived by the viewer. Common frame rates used in video production are 24 fps for film, 25 fps for PAL video, 30 fps for NTSC video, 48 fps for high-definition video, and 60 fps for high-definition video. It is important to distinguish between frame rate and refresh rate, as they are not the same.References: