Based on the context and the answer, generate a question. 

Context: For example changing the speed of a video clip . There is just nothing that allows you to quickly do that - quickly as in " make decission in one beat of a 120bpm clip and have the speed change at latest at the 4th beat or next downbeat " . For that direct control is absolutely necessary .

Answer:

It would be too fast for me to modify .



What might happen if you try to change the speed of a video clip ?