The fact that YouTube is such a hugely popular platform also means that there is a lot of competition. According to Statista, as of July 2015, 400 hours of video are uploaded to YouTube every minute. So, if you want to be successful on YouTube, you need to make sure that you have the time and the resources to publish quality content on a consistent basis. In other words, you’ll need a good YouTube marketing plan.
Not only do subtitles and closed captions help viewers, but they also help optimize your video for search by giving you another opportunity to highlight important keywords. You can add subtitles or closed captions by uploading a supported text transcript or timed subtitles file. You can also provide a full transcript of the video and have YouTube time the subtitles automatically, type the subtitles or translation as you watch the video, or hire a professional to translate or transcribe your video.