Re: Morecambe and wise 1971 Christmas show
- From: Roderick Stewart <rjfs@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Sat, 27 Dec 2008 11:39:13 -0000
In article <e496a846-1408-48a5-aea0-
f22493861f36@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>, Jamie_p84@xxxxxxxxxx wrote:
I've noticed that a lot of programmes made prior to the mid 80s have
very "strong" studio lighting, with no object left in the shadows. I
presume this was done to compensate for the cameras of that era, which
had poor light sensitivity?
Generally higher lighting levels would have been used for that reason.
The reduction in contrast range by "filling in the shadows" would be
partly for the same reason (avoidance of noise in the shadows), and
partly a matter of style, light entertainmemt programmes usually being
expected to look more bright and colourful than moody dramas.
Even the moody dramas of that era tended to be better lit than many of
today's efforts though, some of which can include shadow areas that are
so crushed they are completely black with no picture details at all,
something I have never seen in real life so I don't understood how
anybody can think it looks realistic.
In any event, I think these lighting
conditions would also be useful in today's MPEG environment, where the
details originally present in dark portions of an image are often
discarded during the compression sequence.
Better lighting would improve it a lot. The way modern bit-rate-reduced
digital processing reacts to excessive contrast is quite different from
the way analogue noise affects it, and is to my eyes a lot more
disconcerting. Parts of a picture that have very different brightness
levels can move independently of each other, as if they were tectonic
plates stuck on a background of jelly. The slight wobbles produced by
the all too popular use of hand-held cameras can emphasise this, but it
is often enough for an actor just to move their head slightly, and if
their face is lit strongly from one side leaving the other in deep
shadow, the two sides of the face can part company. I wonder how many
lighting directors ever watch their own efforts at home?
Rod.
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