[QuadList] Gene Kelley Show color recording system

C. Park Seward park at videopark.com
Sat Jan 3 13:23:21 CST 2009


Ted is right.

Probably the only true RF output would be from a composite, direct  
color VTR. And perhaps the Type "A" VTR???

But you notice I said "dub out" and not "RF dub out".

Best,
Park

C. Park Seward
Visit us: http://www.videopark.com



On Jan 3, 2009, at 10:32 AM, Ted Langdell wrote:

>
> On Jan 3, 2009, at 10:13 AM, C. Park Seward wrote:
>
>> Yes, the 1200 does have an RF dub out. And remember that U-Matic  
>> and  BetaCam SP also had a dub out for the same reason.
>>
>> Best,
>> Park
>
>
> The cassette formats didn't do an RF output from the demod.
>
> The 7-pin Dub output on the Umatic was baseband monochrome video and  
> the "Y-688" hetrodyne color under signal, made available in order to  
> save a cycle of recombining to composite and taking it apart again  
> during the record process.
>
> If I recall correctly, the CTDM spigot on Betacam/SP had Baseband  
> video and the compressed time division multiplex(ed) color signals  
> run out so that another conversion cycle was avoided.
>
> Someone more familiar with Betacam/SP can advise whether the  
> internal TBC did anything to the CTDM output.  No Betacam manual  
> handy here at the house.
>
> Ted.
>
>
> Ted Langdell
>
>
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