YouFetch is a library/class which allows you to fetch download links and information about any public YouTube video. YouFetch can even fetch download links for videos encrypted with YouTube cipher algorithm. It can fetch both audio and video streams, also the brief information about the video. No API keys are required. It follows 100% PSR standards so this can be used and integrated into any existing project with ease.
https://www.filecad.com/mqLX/YouFetch - YouTube Video Downloader Class.rar