[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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