try keepvid.com
You can try this videopower.me/tips/ct-download/download-video-to-ipad/ It can download videos from different websites like YouTube and can be transferred to iPad, iPhone, etc.
No, YouTube does not download video players when playing a video.
In most countries, downloading a YouTube music video using a downloader for personal use is almost always a violation of copyright law and YouTube's Terms of Service, making it illegal. However, the real-world enforcement of this law is heavily focused on the people who upload and distribute content, not on individual users downloading a single video for personal use. If you use 3rd-party tool such as TunePat YouTube Converter to download music video for personal use, then it is totally ok.
You can find the video of machhu dam disaster on YouTube and you can download the video using this videopower.me/tips/ct-download/youtube-hd-video-download/
you can use the E.M. Youtube video download tool u can google it
download a youtube downloader download the video and burn.
You can download and install internet download manager from which you can download mp3 audio songs and download videos from sites like youtube just clicking the download button displayed on the video. If you are using Mozilla Firefox install an addon named "Easy YouTube Video Downloader" On Youtube below video you will see the download option and you can save the video into audio mp3 and other video formats as per your requirement.
YouTube
You will have to be able to download the video. Only the uploader of the video can download a copy of the video from YouTube unless the license is Creative Commons.
Download Realplayer
download vedio
Download "Any Video Converter" and convert your videos to MP4. You can then play the videos in the default player in Nokia E72. OR Download and install "Smart Movie Player" in your E72 and it will allow you to play .avi videos.