You just need to copy your preferred playing URL, or right click on the video to select "Copy video URL", then paste the URL into the search box of Distill Video (http://distillvideo.com) and press “Start” button. After waiting 2-3 seconds, the video section showed, choose your preferred format and right click the "Download" button, then click "Save link as..." to download the video or audio into your computer or mobile phone. It supports HD: 1080p, 2k, 4k and 8k. If you are using browsers of the smart phone or tablet, just Touch and hold the "Download" button, then click "Download link" to save the file to your device.
If you’re looking to download a whole YouTube channel at one time, this is definitely one way that you can do it. WinX YouTube Downloader can download over 1000 URLs. Even more, it has support for different YouTube playlists and channels and even gives you the ability to record your own live videos, so this is one platform that can definitely achieve a whole lot more than you might have thought. On top of that, it doesn’t give you any kind of ads (because who wants to watch those?) and it lets you download from just about any kind of platform and into just about any kind of file.
The same as you do to download any other videos. You just need to choose the 1080p or 4k format in the video result section, sometimes it is in the "video only" section that without sound, then you have to download the audio file (M4A) in the same result section, then you can load the video file and audio files together on your computer using the video playing software, such as VLC. You also can combine the video and audio files by using ffmpeg. Some youtube video does not have HD format originally, in such case, you definitely can not download any HD format video.
It may be unfair to rate this as 1 Star since I didn't use it but that rating comes from trying to use it. This looked like what I needed but when I started the download my Antivirus kicked in and blocked the download, warning me it was infected with a virus. My antivirus cleaned and scanned my system and it didn't get thru so I am safe, but I am disappointed because this looked like a good product
To protect your channel from COPPA, you can download all videos in the channel to your computer for backup or re-upload them to other platforms. Since online websites do not support batch downloading of videos, and most of them have suspicious and unsafe ads embedded, thus, it is better to use a safe and reliable tool like Jihosoft 4K Video Downloader.