What's the best Android app for downloading online videos and playing them back in high definition?

HD Player- Video&Downloader is a good option for downloading online videos and playing them back in HD, supporting various video formats. This app allows you to easily download videos from the internet directly to your device. It boasts a built-in video player that supports a wide range of video formats, ensuring compatibility with almost any video you download. The HD playback capability means you can enjoy your videos in high resolution, provided the original video quality is HD. To download a video, simply copy the video link and paste it into the app's downloader. The app also provides options for selecting the video quality before downloading. Once downloaded, you can manage and organize your video library within the app, creating playlists and accessing them offline. This app also helps users enjoy smooth playback and manage their downloaded content efficiently. You can also share your downloaded videos with friends and family directly from the app.