NOTE: I will not be developing this feature any further. There is not enough interest. The idea of this module still works though using feeds, feeds_jsonpath_parser, feeds_tamper, video_filter and video_filter_field with the patches I added to the video_filter modules.
This feature will check for all necessary dependencies required to import ALL information provided by the jsonc format of the YouTube gdata API, from any of the video feeds (user favorites/uploads, all the YouTube standard video feeds or a specific playlist) as supported and shown in the YouTube json responses. The json responses tool can also be used for assisting you in getting the right url when building your feeds.
The feature will install two new content types with all associated fields (YouTube Importer and YouTube Video) and one Feeds Importer (YT Importer).