Freemake Video Converter
Freemake Video Converter lets you convert videos and rip online videos from YouTube, Vimeo, Dailymotion and 50+ sites.
AudioConverter by HeartWare takes one (or more) audio tracks from MKV files and converts them from one audio format (like DTS or AAC) into another (like AC3 or MP3)
AudioConverter by HeartWare takes one (or more) audio tracks from MKV files and converts them from one audio format (like DTS or AAC) into another (like AC3 or MP3)
Convert video to audio (mp3) Audio Extraction
video-to-mp3 extract-audio extract-audio-from-video mkv mkv-converter ac3 dts-converter dts-to-ac3