Home » FAQ » Codecs And Formats » What file extension should I use?

permalink What file extension should I use?

H.264 and AAC content uses a MP4 file format. Valid extensions are .mp4, .m4v (mp4 video), .f4v (mp4 video for Flash), or .m4a (mp4 audio-only).

VP8 content uses the .webm extension.

Theora and Vorbis content can use .ogg or .ogv (Ogg Video).

MP3 audio-only files use the .mp3 extension.