1. Surgical video should be limited to 20 minutes with brief narration or description. 
2. The acceptable video formats include mp4, flash video (.flv), MPEG video files, DVD video format, mov, avi, and wmv format. But we would suggest an MP4 video codec with H264 and an audio codec with AAC.
3. Please set the video aspect ratio as 4:3 or 16:9 (widescreen). The video must be of good quality—the video screen size is not less than 1280x720, the video frame rate is not less than 24 frames per second, and the video bit rate is not lower than 5Mbps (the original video).
4. All the text notes, explanations or descriptions, etc. in the video must be in English. And the logo or watermark of the hospital cannot be stuck on the screen all the time.
5. Do not insert music into the video unless the authors can provide written permission from the publisher for the re-use of the music while submitting the video.

      Please submit the file(s) via editors@biomat-trans.com.