YouTube Kids/YouTube Gaming/YouTube Music/YouTube Go/YouTube Live, as well as the phasing out of Classic Studio and introducing of new YouTube Studio which is especially designed for independent video maker and streamer. Since its birth in 2005 and acquisition by Google in the next year, YouTube has made a series of changes and improvements to keep pace in the fast-changing digital world and continue its own way of survival, such as the content cooperation with CBS, Vevo and alike corporation sites, the new video types support including 4K/8K/HDR/3D/360 degree standard and HEVC/AV1 codec, the pilot and carrying out of premium projects like YouTube Premium (formerly known as Music Key and YouTube Red in order) and YouTube TV, the release of mobile apps e.g. That’s why many video producers and viewers are in badly need of YouTube Recorder. But as a rule, this kind of social media sites or say online video platforms (OVPs) only aim to provide a place for file uploading, sharing and watching, but do not give users video creation tool to do screencast nor allow us to straight download videos from them for privacy reasons.
YouTube, as the second most visited site following its big brother Google, has a huge yet growing still user base on both common viewers and first-time registered creators.
