I download from YouTube up to 5 GB of any videos in the highest quality.
Convert to any video format: AVI, MP4, MP3 etc.
Also I can download all the videos from the channel you need!
NOTE: "I don't have Ownership of it, can you still do it? "
Now, all Providers grants something called "Fair Use" leading you to download and use copy-righted videos without getting permission from copyright owners in some cases:
1. If you download and reuse videos as material for research, criticism, commentary, teaching or news reporting.
2. Give credit to copyright owners.
3. If you add original materials to form a new video, as parody of hit songs, films for entertainment or non-profit only.
4. You'd better post the statement "no copyright infringement intended" in any case.