With an estimated 360 million people worldwide describing themselves as either deaf or hearing impaired, you can reach a much wider audience by adding subtitles to your video content.

SDH, HOH subtitling and open captions or closed captions are all variants of the same type of subtitling which is required to enable the deaf audience to fully appreciate and enjoy your material.

This of subtitle format will typically include speaker identification (where necessary) and sound effects alongside the dialogue.