DVD Flick is a free open source DVD authoring application for Windows. DVD Flick is capable of importing audio tracks, video files and subtitles, composing a DVD-Video movie and burning it to a disc – or creating an ISO image for later burning.
DVD Flick supports 53 container formats, 42 different types of audio codecs and 72 different types of video codecs, like RealMedia, QuickTime, AVI, Flash Video and various MPEG-compliant formats. DVD Flick is also capable of importing four subtitle formats, namely SubStation Alpha (.ssa/.ass), MicroDVD (.sub), SubRip (.srt) and SubView.
DVD Flick can read and interpret AviSynth scripts and create simple menus. DVD Flick uses FFmpeg to encode DVD-Video and has many more interesting features.