Professional quality music and sound effects can often be the difference between a successful video and one that comes off as an amateur production. Fortunately, cinema quality sounds are now readily available, even if your videos don’t have Hollywood-size budgets. When selecting music for your video, it’s important to first consider the overall mood you’d like to create. Music is one of the most valuable tools for setting the tone of a video and often informs the editing style, camera movement, and on-camera action. If you’re introducing your brand to a new audience, you probably want to select music that is upbeat and energetic. The second key part to picking music is to make sure you have the necessary permissions to use the song. What you’re looking for here are songs marked as “royalty free.” This doesn’t mean the music will be free, but it does mean you only pay a flat rate to use the music and won’t have to pay additional royalties or licensing fees on top of that.

Wait for approval. If you are rejected from the program, you must wait two months before applying again. If approved, you'll be allowed to choose the type of ads you want run on your videos. As of 2011, YouTube partners receive 68 percent of the profit their videos generate through advertising, so advertising your videos and nurturing your followers helps you turn a profit even faster.
The tech conceit of starting with nothing and growing a business into being profitable sounds appealing. Who wouldn't like to minimize initial investment? But the successes have typically required hundreds of millions, if not a billion or more, of investment to ultimately succeed. And there are many ways in which the grand concept can fall short the way theory sometimes does when faced with the reality of application.
3. Choose your channel art carefully. “There will be two images that you choose. The first will be your account’s picture, which will work similar to Facebook’s profile pictures. The second will be your channel art, which will be displayed at the top of your channel much like Facebook’s cover photo. You need to choose these images wisely, as they’ll be one of the first things that users notice about your brand…
While not directly related to YouTube, you can use your YouTube platform to build up a following and reputation, and eventually direct your viewers to other paid platforms, like Yondo. This platform allows you to create your own kind of video store, where you can sell special videos (either on a subscription basis or pay-per-view). And, the best part? You can set your own price. 
But even if you discount YouTube's multiples a bit to account for its profit uncertainty, you're still left with a very valuable business. At six times Mizuho's revenue estimate, YouTube would be worth $90 billion. At seven times, it would be worth $105 billion. And those valuation figures would rise a little more if one tacked on a slight premium (say, $5 billion or $10 billion) for the potential of YouTube's subscription businesses.
After you upload your channel icon and art, add a channel description, a company email, and links to your company website and other social platforms in the About section. Your description should provide more information on your company and explain what type of video content you plan on sharing. Search engines look at your description when determining how to rank your profile so incorporate relevant keywords in your overview. We’ll talk more about how to optimize your YouTube channel description below.