ted2mkv as the name suggests, downloads and converts TED videos available on ted.com to mkv files. Features: - Can resume download at any stage. - Downloads and embeds all available subtitles in the mkv file. - Downloads and embeds the video summary text and other metadata in the mkv file. Requirements: - mkvtoolnix (it uses mkvmerge to create the mkv file) For usage information, run ted2mkv with -h option.