Which of the following is a typical outcome of effective color correction?

Improved visual coherence of the final product is a typical outcome of effective color correction. This process involves adjusting the colors in a video to create a more consistent and visually appealing look across all scenes. By enhancing the colors and correcting any discrepancies, color correction ensures that the footage feels unified, which can make it more engaging for the audience. A well-executed color correction can also help convey the intended mood and tone, further supporting the narrative of the video.

In contrast, the other options do not align with the primary objectives of color correction. Increased filming time can happen due to various production challenges but is not a direct result of color correction. Reduced need for sound mixing is unrelated; sound mixing governs audio elements, while color correction deals solely with visual aspects. Lastly, improved color correction should streamline the editing process, not complicate it. Therefore, color correction is focused on enhancing the visual quality and coherence of the footage.