Yes... It's skipping frames.
Don't need to be flippant, but that's about all that can be said with information you've provided. There are a million reasons that can cause this, including many that have nothing to do with the drone.
Start with this: Is that the video recorded on the SD card in the drone? Have you tried playing it on several different devices (phone, PC, etc.) with same result? What software/app were you viewing it with?