Animated Graphics To facilitate the appropriate use of resources, animated graphics require Web manager or DNR Web Team approval. The use of animated graphics that loop continuously or blink can be annoying to the reader. Also, screen readers for the visually impaired may have difficulty interpreting the text. To reduce the need to scroll horizontally across the bottom of the screen, pages should be designed at 600 or 740 pixels wide. The frames capability is not a DNR standard.
Readers often have difficulty navigating frames.
The DNR Web manager should approve the use of any audio files. Please refer to Copyright Issues above for additional information. The most common file formats for video files are MPEG, AVI and QuickTime. The DNR Web manager should approve the use of any video files.