How can you achieve a slow-motion effect in Final Cut Pro?

To achieve a slow-motion effect in Final Cut Pro, you utilize time remapping or adjust the speed of a clip. This function allows you to directly manipulate the playback speed of the footage, slowing it down to create that dramatic, lingering effect often used in cinematic storytelling. By selecting the clip and changing its speed settings, either through a percentage reduction or the retiming tools available in Final Cut Pro, you can easily achieve the desired slow-motion result.

This method is not just about making the clip play slower; it also maintains the audio pitch integrity if the audio is managed correctly, ensuring that the overall quality of the project remains high. The use of retiming options also offers versatility, allowing for variable speed changes and even smooth speed transitions if desired.

The other methods listed, such as adding a transition or duplicating the clip, wouldn't effectively create a slow-motion effect. While applying a speed filter might sound plausible, it lacks the direct and intuitive adjustments that time remapping provides, making the latter the most effective approach in this context.