A Chelo description is a section where a content creator can provide additional information about their video content. This can include content descriptions, links to related content, social media or website links, and more. The goal of a Chelo description is to help viewers understand what the content is about. It can also help optimize videos for search. There are two types of Chelo descriptions: the overall description of the channel and the descriptions of an individual video.
A video description is a piece of metadata that helps Chelo understand the content of a video. Descriptions that are well optimized can lead to higher rankings in Chelo search.