Posts tagged operation
LECTURE: TV Systems and Signals
0Today we looked at satellites and how the play a key role in the world of broadcasting as well as the rest of the communication and location markets. The Astra group of satellites are the main group in operation for Broadcasting use in Europe.
RITA: Rave In The Afternoon
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Today’s the day, when we worked closely with the operation students to produce their first TV show, and to give us all a chance to practice the skills we picked up on the Circus.
Today I was originally just the lighting assistant, but in the end with my previous lighting experience, I took over as the lighting director, coming up with the design, and assisting with the rigging.
This morning we got the bulk of the design rigged with in 40 mins of arrival, but after that, we struggled with a few flown lanterns and dimmer channels. the dimmer channels were a major issue as they didn’t allow me to have lights where I required them.
These little issues pushed us slightly behind schedule, but we’ve learnt from them, and now know faster ways to rig in the studio, and other little niggles that are present.
CIRCUS: Studio Camera’s
0Our second to last Circus session today, and it was defiantly one of the most interesting, Studio Camera’s. Heres what I wrote about it in my Circus Report:
Studio Cameras are in some respects simplified versions of PSC cameras, as they don’t have the ability to record directly or capture sound. Studio Cameras are operated by a single operator in the studio and a secondary racking operator in the gallery. The racking operator is responsible for the exposure, white / black balance and the colours. If each camera operator had these controls, the picture wouldn’t be as consistent as if it was operated remotely by one.
We were trained on the Sony HXC100 HD Camera’s, with four being mounted on Vinten Pedestals and the fifth on a non-pressurised Pedestal. The operation of the zoom and focus has moved from the camera body (PSC) to two wired remotes on the pan and tilt handles of the Pedestal, with the exception of number 5, which is designed to be used as a hand held and its pedestal, is only a place to keep it when not in use.
Camera 5 also has a Wide Angle, which again changes the perspective of the studio for the viewer, with this lens the studio looks larger than, when it is viewed with one of the other 4 camera’s which all have the same narrower lens. Graham Reed2 also went through a great deal on perspective and depth of field and how it can greatly effect an images composition. The great example he used was a line of tree’s and showed how using different focal lengths you could make the trees look closer together (narrow angle) or further apart (wide angle), than they truly were.