When producing a video, tips to achieve accessibility are to:

• choose an effective combination of colours and contrast levels against the background

• avoid patterned backgrounds and strobe effects

• not convey information using colour only 

• ensure that audio levels of content (eg talking) are high enough relative to background sound or music

• align the time on screen with the complexity of visual components such as diagrams, figures and maps

• provide an alternative format of the video’s content, preferably in text or HTML.