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The techniques of 35mm film are seductively simple. The process is the same no matter what the camera in use, or how the film will be cut. Conversely, every digital camera might have its own ways of approaching different parts of the process, creating a forest of terminology – gamma, gamut, subsampling – that’s easily mistaken. Let’s follow a picture from the sensor to the recorded file and figure out exactly what all this means.
The more digital TV technology advances, the more the fundamental elements of TV remain the same.
One cannot get very far with electricity without the topic of batteries arising. Broadcasters in particular have become heavily dependent on batteries to power portable equipment such as cameras and lights.
Information theory can also be applied to loudspeakers, which are among the most difficult of transducers to design. Measuring the information capacity of loudspeakers is a useful tool.
In the previous article in this series, we looked at layer-2 switching and layer-3 routing. In this article, we look at Software Defined Networks and why they are so appealing to broadcasters.
Capturing the essence of a location in a single shot or series of shots can present a range of challenges for the itinerant DOP.
Here we look at some practical results of transform theory that show up in a large number of audio and visual applications.
Zixi has announced a partnership with Marshall Electronics, a worldwide provider of professional Broadcast and AV technologies for television production, enterprise AV, UCC, studio, corporate, courtroom and others, who have integrated the SDVP into their lineup of IP cameras.
