We can record digital TV a number of ways, Freeview gives us this option, as well as common providers, like Sky who give us the option to record programmes if we can't watch them when they're on so watch whenever we want.
They also have the On Demand service, where they have a selection of programmes that are new out and hot to watch already downloaded, all we need to do is press play.
Another way to record TV is using a DVR cable or a PVR personal TV recorder.
Video signals.
Different types of audio signals are;
- Composite: This is an analog video connector that typically uses a yellow RCA connector, this transmission is carried without sound is most commonly found in standard definition TV.
- Component: This is a video signal that is split up into two, sometimes three component channels. They carry analog component videos and are RCA plugs that are different colours - typically green, red and blue.
- HDMI: This is the standard way of connecting high definition video devices, it transfers video and audio and is the digital replacement for analog video standards.
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