What types of audio/video tracks are supported? May 05, 2020 02:09 Updated Notetracks supports the following file types: MP3, WAVS, MP4 and Mov. Related articles Does Notetracks compress the audio on playback? Notetracks Pro available to the public? How can I create a project? What is the maximum file size that can be uploaded? Comments 0 comments Please sign in to leave a comment.