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Article #1148

broadcast desktop video

#1148
From: John Lewis
Date: Tue, 17 Nov 1992 04:55
14 lines
1128 bytes
Macweek 11/02 ad an article describing a 30-minute public television 
show (station KCET) that was recorded and edited entirely using	 
a quicktime accelerator board and Adobe Premiere.

Is this is the first broadcast use of compressed digital video?
The article says that 30 minutes of 24bit 640x480 frames fit onto
2 2-gigabyte drives using a compression ratio of 8:1 (I calculated
something like 12:1 using these same figures).

The show is for broadcast this month and supposedly will be 
broadcast directly from the hard disk.  Sounds foolish- 
what if the machine crashes.  On the other hand, it sounds like
they spent all their money on a mac and hard drives rather than on
Betacam VTRs, so they may not have a choice.
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Message-ID: <1992Nov17.045541.20179@research.nj.nec.com>
Path: arc1-ca.pugleaf.net!sparky!uunet!europa.asd.contel.com!darwin.sura.net!jvnc.net!nj.nec.com!zilla

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Newsgroups: comp.multimedia
Path: arc1-ca.pugleaf.net!sparky!uunet!europa.asd.contel.com!darwin.sura.net!jvnc.net!nj.nec.com!zilla
From: zilla@ccrl.nj.nec.com (John Lewis)
Subject: broadcast desktop video
Message-ID: <1992Nov17.045541.20179@research.nj.nec.com>
Sender: news@research.nj.nec.com
Organization: C&C Research Labs, NEC USA, Princeton, N.J.
Date: Tue, 17 Nov 92 04:55:41 GMT
Lines: 16