A YouTube banner is a picture that appears at the top of your channel and serves as a summary of your content. It's also known as channel art, and the concept is quite similar to Facebook's cover photo or header image. Because it is the face of your channel, an attractive YouTube banner must make a strong first impression.
This is an appropriate YouTube banner for radio stations, live streaming channels, and other similar material. This is a great example of how you can use YouTube banners to convey information and announcements. In such circumstances, however, it's critical to stay current and alter the announcements so that your banner doesn't become stale and appear unmaintained. Imagine getting a notice about an event one month before it takes place!