1995-08-01 - Re: Commercial killers

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From: scs@lokkur.dexter.mi.us (Steve Simmons)
To: N/A
Message Hash: 4508b0f8c81dd73d6b29d985f5adef301ab23cf7fe6c7549e4da1577870e72eb
Message ID: <1995Aug1.123538.8037@lokkur.dexter.mi.us>
Reply To: <199508010210.WAA28165@hermes.bwh.harvard.edu>
UTC Datetime: 1995-08-01 12:50:05 UTC
Raw Date: Tue, 1 Aug 95 05:50:05 PDT

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From: scs@lokkur.dexter.mi.us (Steve Simmons)
Date: Tue, 1 Aug 95 05:50:05 PDT
Subject: Re: Commercial killers
In-Reply-To: <199508010210.WAA28165@hermes.bwh.harvard.edu>
Message-ID: <1995Aug1.123538.8037@lokkur.dexter.mi.us>
MIME-Version: 1.0
Content-Type: text/plain


Adam Shostack <adam@bwh.harvard.edu> writes:

>	Yes, but the tv stations put in a short period of black &
>silence before returning to the show.  I'm pretty confident that this
>is what the 'zip through commercials' vcrs cue on.

Darned close.  The article I saw said it detects the period of black
and silence and puts a `notch' on the tape at each such switch.  The
notch can be detected at fast-forward speeds.  My question is - what
happens if there is black/silence *between commercials*?  How does
the VCR know that what follows a mark is show or merely the next
commercial?
-- 
Simmons' Law Of Alcoholic Expectations:
  The best stuff always happens after the meeting, when everyone goes to
  the bar.
Correlary: Any meeting which doesn't adjourn to the bar isn't worth going to.





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