[mythtv-users] Re: Image quality, what effects it?

Terrence Martin tmartin at physics.ucsd.edu
Tue Aug 10 19:23:53 EDT 2004


Dr NoName wrote:

>ok, stupid question:
>
>what's the difference between composite and component?
>My TV has only one set of (red, white, yellow) inputs
>for (left, right, video). What's that one called?
>
>  
>

Composite. That is the video part. The audio is just RCA connectors.

I am not 100% sure, but I am assuming component video has a wire for 
each red green and blue instead of one single wire for video that 
composite has. I have seen these some higher end monitors.

Terrence




>thanks,
>
>Eugene
>
>
>--- "Jay R. Ashworth" <jra at baylink.com> wrote:
>
>  
>
>>On Tue, Aug 10, 2004 at 10:54:06PM +1000, Hamish
>>Moffatt wrote:
>>    
>>
>>>BTW, "coax" is a confusing term, and so is "rca".
>>>      
>>>
>>Firstly, your
>>    
>>
>>>component video cables uses RCA connectors. You
>>>      
>>>
>>probably
>>    
>>
>>>meant composite. Secondly, any video cable
>>>      
>>>
>>(composite, component,
>>    
>>
>>>whatever) should actually be a proper coaxial
>>>      
>>>
>>cable. You probably
>>    
>>
>>>meant "RF modulated".
>>>
>>>So:
>>>
>>>RF modulated > Composite > S-Video > Component
>>>      
>>>
>>Or, as noted:
>>
>>RF < Composite < S-Video < Component
>>
>>;-)
>>
>>Cheers,
>>-- jra
>>-- 
>>Jay R. Ashworth                                     
>>          jra at baylink.com
>>Designer                          Baylink           
>>                 RFC 2100
>>Ashworth & Associates        The Things I Think     
>>                  '87 e24
>>St Petersburg FL USA      http://baylink.pitas.com  
>>          +1 727 647 1274
>>
>>	"You know: I'm a fan of photosynthesis as much as
>>the next guy,
>>	but if God merely wanted us to smell the flowers,
>>he wouldn't 
>>	have invented a 3GHz microprocessor and a 3D
>>graphics board."
>>					-- Luke Girardi
>>    
>>
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>>>
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>>
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