The presence of this element indicates that the programme contains visible (in-vision) subtitling information. The presence of this element indicates that the programme contains visible (in-vision) signing. A code to identify the main language used in the open captions. A code to identify the editorial description of the open captions. A code to identify the main language and / or format of the visible (in-vision) signing contained in the programme. A code to identify whether the visible (in-vision) signing contained in the programme is alongside the rest of the programme content, or is the only content in the file. Indicates that the captions are intended for translation Indicates that the captions are intended for the hard of hearing Indicates that the programme contains visible (in-vision) signing along with the rest of the programme content Indicates that the programme contains visible (in-vision) signing only, with no other programme content