I thought one of the satellite companies was also using 1280x1080i. If so I'm surprised that's not one of the accepted new ones.
- Tom Manfredi, Albert E wrote:
What used to be called Table 3, I think, which is actually Table 6.2 of ATSC A/53, has caused much displeasure over the years, for not allowing enough frame formats. Well, with H.264 all of this has changed. Check out Table 6.3 of the new A/72 standard. It adds: 25 Hz and 50 Hz frame/field rates, and frame formats 176 X 120 352 X 240 352 X 480 528 X 480 544 X 480 720 X 480 1440 X 1080 over and above what A/53 already lists. 704 and 720 horizontal can optionally be used for 4:3 or 16:9 aspect ratios. But formats less than 704 horizontal are always 4:3, and greater than 720 horizontal are always 16:9. But even more exciting, among these choices is now 1080 at 50p and 1080 at 60p. Wow. So, does anyone really think that AVC in ATSC is only slated for use with the M/H standard? Bert----------------------------------------------------------------------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.
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