It is synchronised mostly by "eye." There are some "blip" "blip" "bleeeeep" tests.... (a couple short sounds followed by a lengthy one... along with an electronically detectable flash... that are used to test for audio/video synch through a particular path. That path could be a satellite up and downlink or from a tv studio to master control. Generally, however, an editor or an audio engineer looks at the the lips moving on a subject and "slips" (delays) the audio until everything looks right.
When you purchase a DVD player, cables for audio as well as video is also included. All you have to do is connect the audio and video cables to your television and your ready to go.
Composite video input for video and analog audio cables for audio.
Real time video uses continuous audio and video feeds. Examples of this can include computers, mobile phones and tablets or televisions.
You would need a red, yellow, white audio video cable.
Yes, a DisplayPort can carry audio signals in addition to video. It supports high-definition audio formats, allowing for the transmission of multi-channel audio along with video data. This makes it suitable for connecting devices such as monitors and TVs that require both audio and video signals.
The HISTORY CHANNEL on TV has video's advertised.
coneect to TVs
The video is AM and the audio is FM.
You can't. You can stream audio to AirPlay compatible devices, or stream audio and video to the Apple TV.
Video and audio connections to television were added to televisions from the very first working television ever made in 1925. They have always been available on some (but not all) models ever since.
'My Dad brought an audio from the shops on Thursday.'
Well one thing's for sure......... you have a pretty ancient tv... i am sorry that i do not know the answer to that