No. Downconversion for the analog channel was always acceptable. The change was driven by dual-station-per-market PBS stations who wanted to use the channels for more different programming. TTFN, Mark John Golitsis wrote: >Sure, but then it would be impossible to devote the entire bandwidth to HD. >Force broadcasters to offer lower quality HD in order to maintain simulcast? >That doesn't make sense. Hence the change. > >----- Original Message ----- >From: "Manfredi, Albert E" <albert.e.manfredi@xxxxxxxxxx> > > >>It would have made no difference. The simulcast rule only >>said that the "main" program stream shown in the analog >>channel had to be simulcast in a digital channel. It didn't >>say that main stream had to be HDTV. In theory, other >>subchannels of the digital channel could have been HD >>rather than the main channel, or none needed be HDTV. >> >> > > > >---------------------------------------------------------------------- >You can UNSUBSCRIBE from the OpenDTV list in two ways: > >- Using the UNSUBSCRIBE command in your user configuration settings at >FreeLists.org > >- By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word >unsubscribe in the subject line. > > > > ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.