Mediadownloader is an opensource software that lets you search, watch and download items with Google Image and YouTube. It grabs video streams while browsing with firefox (only linux). Videos can be converted automatically using ffmpeg.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.
