QUICK ANSWERStart with the tool that matches your immediate input.
Open Extract Video Frames first when its stated purpose matches the result you need now. Use Fade Video In and Out only when it solves a separate next task.
This guide is for creators, teachers, editors, and social teams. Start with Extract Video Frames when your immediate task is to use the Extract Video Frames to complete this file task privately in your browser. Move to Fade Video In and Out only when you also need to use the Fade Video In and Out to complete this file task privately in your browser.
The goal is not to run two tools automatically. It is to finish the first narrow task, inspect its result, and then decide whether Fade Video In and Out solves a genuinely different next step.
Both tools sit in Video Tools, but they handle different inputs or outcomes. Keeping those roles separate reduces repeated work and makes verification easier.