Downloading 15 Youtube Vidoes into MP4

I require assistance downloading and saving 15 YouTube videos in MP4 format. The videos span a variety of topics and run from 1-5 minutes in length. The downloaded files must be organized neatly with each video's title and without any watermarks or loss of quality from the original YouTube versions.

The freelancer selected for this task will use appropriate software to efficiently download each video URL provided. They must have experience extracting high definition video from YouTube while retaining audiovisual quality. The MP4 files need to be downloaded within a week’s time frame.

Experience with downloading, file conversion and organization is necessary. The files will be reviewed for completeness and accuracy before final acceptance of the work. Applicants should detail their process for this type of bulk video conversion project from YouTube to MP4. Proficiency with common video downloading and conversion tools is important.

I seek a skilled freelancer who can swiftly download 15 YouTube videos as top-quality MP4 files within a week. They will organise the files systematically with titles and without lowering the resolution or inclusion of watermarks. The candidate's method and previous experience with similar bulk video projects will be considered. Please provide details of your qualifications for efficiently handling this YouTube to MP4 file conversion request.