Is Using a 5-Second Clip from a Music Video in a Reaction Video Fair Use?

You're right to be cautious—fair use is a legal defense, not a right, and YouTube's Content ID doesn't care about 'transformative' when it scans your video. That said, a 5-second clip with no audio is likely to fall under fair use if you're genuinely critiquing or analyzing it. The key is to make sure your commentary is the primary focus, not the clip. If you're just playing the clip and reacting to it, that's less defensible. But you're adding voiceover and background music, which helps.

Here's what I'd do: First, make sure the clip is clearly in service of your analysis—pause it, point out the camera movement, and explain what the director did. Second, use the lowest resolution possible for the clip (like 480p) to avoid any arguable market harm. Third, add a on-screen text overlay saying 'Used for commentary and critique'—it doesn't protect you legally, but it shows intent. Finally, if you get a Content ID claim, you can dispute it under fair use, but be prepared to provide a detailed explanation of your transformative use. Also, remember that YouTube's 'reaction video' policy is more about monetization—if you're in the YouTube Partner Program, they may review your videos for 'reused content' if the reaction is minimal. Since you're at 5K subs, you're probably not in the program yet, so that's less of a concern.

If you're really worried, you could try contacting the rights holder for permission—some labels are surprisingly open to small creators if you ask nicely. But honestly, for a 5-second clip, I'd keep it and just be smart about it.

Thanks, that's really helpful! I hadn't thought about lowering the resolution or adding the overlay text. I'll definitely implement those tips. I also think contacting the rights holder is a good idea—it can't hurt to ask. I've decided to keep the clip but make it even more focused on my analysis, and I'll add a clear disclaimer in the description. I'll also make sure to trim it down to exactly 5 seconds and not use any audio from the original. Appreciate the help, everyone!