1Which of the following is an audio file format? SVI, MP4, MP3, 3GP
2Does the pointer of the falling spring balance on the video appear to return to zero?
3Write your plan to make a 5-minute audio-visual material covering the topics included in any one unit of class 10 science and technology. What can be done to make that audio-visual material 3 minutes long? Write the necessary steps.
4How is audio content different from audio-visual content?
5What is a file extension? Give an example.
6What is video editing? Name three pieces of software used for it.
7Write the steps for cutting a video in the Windows Video Editor.
8How are the clips made by your friends joined into one video?
9What is the difference between cutting a video and cropping it?
10What should you do if the computer or phone has no software for editing audio?