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By: James Walsh
If you win the war, its your victory, but if you lose, then anything might happen to you, no matter how good the intention was. In the midst of all these variable factors, digital data loss has come up as a terrifying threat, and is actually more unpredictable than even the mood swings of Hollywood divas. In the world of advertising, the havoc and loss is even greater. A Bit of History But are not films shot on, well, films? This is where the history comes in. Films have traditionally captured on strips of celluloid popularly called reels, since they are still carried as wound around a spool in tin or plastic cans. The problems of celluloid were quite obvious. It is a highly combustible substance, totally susceptible to damp and temperature changes. As if that is not enough, celluloid undergoes wear and tear each time it is run for editing or viewing. That is why the master copy of a film is such a precious thing, and many priceless old films are now being digitally restored with utmost care. Digital Technology and Celluloid Given this situation, digital technology was looked upon as a saviour when it came. Most of the initial hiccups such as matching the speed of video and film, managing the aspect ratios, correcting the colour, retaining the correct textures, depth of the picture etc have been largely overcome by now. There are versions of high definition digital video that have caught the magic flavour of celluloid. The processes of film making between shooting and distribution have been shifted entirely to the digital platform now, saving millions of pounds, and making life so much easier and safer for all those who are involved in the audio visual industry. But the most important aspect of it all is that audio visual products can now be preserved, copied, and distributed in a format that is cheap and long lasting. The Problems So far, it all sounds very good in fact too good to be true. Be it a film, ad, or music video, there are certain problems that continue to plague the industry precisely because of the digital format.
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James Walsh is a freelance writer and copy editor. If you are concerned about data loss and would like more information on Data Recovery see www.fields-data-recovery.co.uk
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