The key to editing and saving pictures with sound and sound is an editing process. This process requires editing and converting the shooting format of your original camera into a new video format. This editing process requires high computing power of the computer. If the computer speed is low and the computer configuration is not high, this editing process will take a long time, which is normal.

The topic of how to play pictures and sounds is too big to understand in a few words. Now the pictures and sounds are in Chinese, so I am very eager to learn by myself. Learn slowly.