Whats 'HD'?

'What is HD?'
HD stands for high definition which is an improved picture quality or visual resolution for videos. HD can apply to many formats including video recording, TV, file formats, multimedia streaming formats and optical disc format.

HDTV is a good example of HD because many people have heard of it (although they might not know what it means). HDTVS are different from traditional analog TVS because of the use of digital signal has a five times better resolution quality which is an advantage. Although a disadvantage to have a HDTV you need a HDMI cable which costs more than an analog cable.

When shooting or filming, HD is definitely recommended because it gives a lot better quality footage, which can give your video and professional look. It also means it can be shown on larger screen without losing quality and could also be shown on a cinema screen or even in a IMAX and still have a high resolution.

Shooting on a 35mm film is the opposite of shooting in HD, it has a lot less pixels and smaller frame, therefore showing a poorer quality. However this may be the look you are going for. 35mm cameras also only have a view finder which is sometimes easier to get the desired shot.

Most new cameras today will be in HD and will have an LCD screen for easier viewing (a view finder aswell sometimes). Shooting in HD can be done using HD can be done using a HD camera which requires HD tapes or an interanl digital storage device. This allows the film maker to view the actual footage as soon as it has been shot which is another advantage to filming in HD.