Click here to access a comprehensive list of the most commonly used files, and the preferred OER formats. Below is a quick summary of the recommended OER formats. Keep in mind, however, that individual circumstances may require you to use proprietary formats.
Preferred OER Formats:
Audio: FLAC, OGG Vorbis, MP3
Presentation: ODP (Supported by Open Office, Neo Office, Star Office, etc.).
Text: HTML, SXW, TXT, XHTML, XML.
Video: MPEG-4, Ogg Theora.
OER, formats, audio, images, presentation, text, video, proprietary, list
OER Handbook (2008). File Formats (CC-BY-SA). Retrieved from http://wikieducator.org/OER_Handbook/educator/Appendices/file_formats