|
Glossary Pre Production This is the period of time at the start of a project that is used for planning before initiating and video project. Storyboard A series of hand drawn sketches produced by a specailist artist used to illustrate how the programme will look and how the shoot will progress. ENG Electronic News Gathering. DV This is a small tape based digital video format which is low cost and usualy shot on something like a Sony PD170 camera. Although it is said to be broadcast quality, the resolution is not high enough for high end production. Its very good for Vox Pops or fly on the wall type work though. Great for low budget productions. DV Cam A format similar to DV, but uses a slightly higher quality tape stock and will give slightly better definition. Generally this will be shot on a slightly bigger camera such as a Sony DSR500. Also slightly more time consuming to process. HDV A much high definition version of DV which can provide greta results. Normaly shot on a sony HDV Z1. This is also a compact format. Beta SP This format is used less and less although it can still be found. SP is an analog version Beta which was the predeccessor to Digi Beta.We would not normaly use this format. Digi Beta This is the current standard format used for broadcast work in the UK. Tape based but provides relatively high quality. This is our most popular format. XDCam HD A new format providing high end results and is widely accepted to give better results than Digi Beta. However we do not currently use this format. HD High definition is rapidly becoming popular. Although more costly it is worth the expense particularly as HD ready TVs are now available in the shops and a number of broadcasters are soon to be transmiting progammes in HD. We are able to produce HD programmes. Film 8mm, 16mm and 38mm formats, film has always been the most expensive and highest quality format. Normally used for commercials, movies and some high end broadcast and corporate work. Detailed pre production and planning is required to avoid wastage and film proccessing itself is also more complicated, but the extra effort and cost can be rewared by some stunning results. Stock Blank tapes for use on a shoot or edit. Used also for mastering and additional copies. Logging The process of recording and giving each shot on a tape a start and finish time code number. This is made available for use throughout the edit. Aspect Ratio Aspect ratio is the width to height dimensions of the picture. The two most popular are 16:9 and 4:3. Old TV sets are 4:3 ie 4 units wide and 3 units high. Nearly all new TVs are 16:9 (wide screen) 16 units wide and 9 units high. This is particularly important as the finished programme may be used on a web site and shown on computer screens (4:3) or on a widescreen TV (16:9). Also 4:3 is still used on the continent. There are other ratios which are normaly used for film and are described as a ratio to 1 ie 2.35:1 (feature film) or 1.66:1 (most Disney cartoons). |