[opendtv] Re: Gap Fillers Could Be Key Issue in ATSC-MH Deployment
- From: "John Shutt" <shuttj@xxxxxxxxx>
- To: "OpenDTV" <opendtv@xxxxxxxxxxxxx>
- Date: Mon, 3 Aug 2009 10:49:00 -0400
Oddly enough, we looked into 480p for a subchannel that would consist of HD
source material.
Do you think that Miranda, Ross, Evertz, Thomson Grass Valley, or
Snell+Wilcox even makes a 1080i or 720p to 480p cross (or down, depending on
your definitions) converter card? They all make units that will accept
480p, but I cannot find one that outputs 480p.
If you know of one that also properly handles AFD and captions, and doesn't
carry a five digit price tag, let me know!
John
----- Original Message -----
From: "Craig Birkmaier" <craig@xxxxxxxxx>
Where you can expect further change will be the adoption of 480P for SD
streams to conserve bits - probably 360 x 480P if older sets do not barf
on it. Or 640 x 480P might finally get used.
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