[opendtv] Re: 20040722 Thundering Thursday Thanks (Mark's Mon day Memo)
- From: Keith Jack <Keith_Jack@xxxxxxxxxxxx>
- To: opendtv@xxxxxxxxxxxxx
- Date: Thu, 22 Jul 2004 12:43:26 -0700
There are many local stations that already pull bit rate from HD program in
order to include a SD version and/or to send data. Did anyone notice when it
happened?
> -----Original Message-----
> From: opendtv-bounce@xxxxxxxxxxxxx
> [mailto:opendtv-bounce@xxxxxxxxxxxxx] On Behalf Of Mark Schubin
> Sent: Thursday, July 22, 2004 12:27 PM
> To: opendtv@xxxxxxxxxxxxx
> Subject: [opendtv] Re: 20040722 Thundering Thursday Thanks
> (Mark's Monday Memo)
>
>
> I would agree that using E-VSB for video is a brutal trade.
> But using
> E-VSB for backup audio would pull less than 150 kbps from the
> 19.3 Mbps
> (it could probably be made even less) and would allow
> marginal viewers
> to continue with programming they'd otherwise have to dump.
>
> TTFN,
> Mark
>
>
> Eory Frank-p22212 wrote:
>
> As an HDTV owner and enthusiast, I sincerely hope that not a single
> kilobit of E-VSB data will ever be transmitted by any DTV
> broadcaster!
> E-VSB is a really brutal trade of primary stream data rate, just to
> improve C/N threshold on a secondary stream.
>
>
>
>
>
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