To calculate the Playback Speed (R):
\[ R = \frac{V}{T} \]
Where:
A playback speed, also known as a playback rate, is a measure of the rate at which a video is either sped up or slowed down. It’s a ratio of video time to real time. A playback speed greater than 1 means the video is playing faster than real time, while a playback speed less than 1 means the video is playing slower than real time.
Let's assume the following values:
Using the formula:
\[ R = \frac{180}{120} = 1.50 \]
The Playback Speed is 1.50x, meaning the video is playing 50% faster than real time.