Cliff; 1080p30 has been there from day one; 1080p60 exceeded the maximum number of samples permitted per second per MPEG-2, so it wasn't permitted until recently. I think the most recent modifications that permit AVC in ATSC world (A/68?) permits AVC 1080p60, and should with VC-1 eventually the latter as if someone would do that ... John Willkie -----Mensaje original----- De: opendtv-bounce@xxxxxxxxxxxxx [mailto:opendtv-bounce@xxxxxxxxxxxxx] En nombre de Cliff Benham Enviado el: Thursday, November 27, 2008 4:39 PM Para: opendtv@xxxxxxxxxxxxx Asunto: [opendtv] Re: something Tom Barry wrote: > I can't imagine anyone is transmitting 120hz or will be soon, ATSC or > otherwise. How about 1080p? I don't recall this being on the ATSC format list. Does it exist only in HDTV sets as an upconversion capability, and as an HDMI output format in Blu Ray players? ---------------------------------------------------------------------- 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.