Where can you find detailed adjustment controls for transitions in video editing?

The Effects Control Panel is the correct place to find detailed adjustment controls for transitions in video editing. This panel allows you to fine-tune the parameters of transitions applied to your clips, such as duration, alignment, and specific effects settings. You can adjust properties like opacity, scale, and position, enabling precise control over how transitions behave in your timeline.

In contrast, while the Timeline Panel displays your clips and transitions, it primarily focuses on the arrangement of your sequences rather than detailed control over their properties. The Source Monitor is used for previewing clips before they are added to the timeline but does not provide access to adjustments for transitions. The Project Panel is organized for managing media assets and project files but lacks the specific adjustment functionalities needed to modify transitions. Therefore, the Effects Control Panel is essential for detailed modification and refinement of transitions in your video project.