Video FAQs:

Q: Is a video an electronic medium for the recording?

A: Yes, and copying, playback, broadcasting, and display of moving visual media.

Q: Was a video originally exclusively a live technology?

A: Yes.

Q: Is a video by chroma subsampling?

A: Yes, Because the human eye is less sensitive to details in color than brightness, the luminance data for all pixels is maintained, while the chrominance data is averaged for a number of pixels in a block and that same value is used for all of them.

Q: Is a video used in both consumer and professional television production applications?

A: Yes.

Q: Is a video a video signal transferred by an analog signal?

A: Yes.