When we edit videos, it is common for us to combine videos into one. And adjust the audios and subtitles as well. Here, we are going to introduce how to combine videos with frames and audios synchronously.
It is common for us to encounter the following situation: the video we want to keep in local disk can play on line. You may want to know how to get online videos and even cut the videos to save the desire clips.
Sometimes we will found that there is black bar around the video when we play the video. What are these black bars? Is it possible to remove it? Here, we are going to introduce some methods to remove the black bars.
4K resolution has become so familar today. But what is it? How to get 4K videos? Find more about these question from below and edit your 4K video at will!