For uploading video files, we support .mp4, .f4v, and .flv. Some mobile platforms can’t play .flv video, so we recommend using .mp4 for mobile courses.
For uploading audio files, we support .mp3.
The maximum file size for uploading is 100MB, but for larger video files (10MB+), we recommend you use a streaming site and embed the video stream in Claro. This way, the user doesn’t have a long wait for the video to load when they navigate to the page that includes the video.