Tulio is editing his video. he used the trim video tab. tulio most likely changed the size of the video. timing of the video. length of the video. design of the video.

From the given options, the best answer would be (C) length of the video.

Trimming a video means that you would reduce the duration of the video by cutting out certain parts of the video. The other options are incorrect because other terms are used to define them, such as compressing for changing the size of the video.