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Archived from groups: alt.video.ptv.tivo (More info?)
Ken Alverson (USENET.Ken@Alverson.net) wrote in alt.video.ptv.tivo:
> And no forseeable HDTivo is likely to, because the Firewire port can only
> carry compressed content, so to output the menus and other dynamic content
> (guide overlays and such) would require the box to have an HD encoder inside.
Well, you don't need a full encoder with MPEG-2. You can "splice" in an
overlay to existing MPEG-2 content, so that would handle the guide. For
anything that completely overwrites the screen, a very limited software
encoder should work fine, since it always has "known" input (as opposed to
live video).
But, there really isn't a reason to even try and output the TiVo graphics
on a port whose only purpose is to connect to another recorder. You don't
really want the menus on that output.
--
Jeff Rife |
| http/www.nabs.net/Cartoons/Dilbert/CoWorker.gif
Ken Alverson (USENET.Ken@Alverson.net) wrote in alt.video.ptv.tivo:
> And no forseeable HDTivo is likely to, because the Firewire port can only
> carry compressed content, so to output the menus and other dynamic content
> (guide overlays and such) would require the box to have an HD encoder inside.
Well, you don't need a full encoder with MPEG-2. You can "splice" in an
overlay to existing MPEG-2 content, so that would handle the guide. For
anything that completely overwrites the screen, a very limited software
encoder should work fine, since it always has "known" input (as opposed to
live video).
But, there really isn't a reason to even try and output the TiVo graphics
on a port whose only purpose is to connect to another recorder. You don't
really want the menus on that output.
--
Jeff Rife |
| http/www.nabs.net/Cartoons/Dilbert/CoWorker.gif