Archived from groups: alt.video.ptv.replaytv (
More info?)
On Thu, 02 Dec 2004 11:32:32 GMT, John in Detroit
<Blanked@sbcglobal.net> wrote:
>MegaZone wrote:
>
>> I think it will be a while before HW that can encode raw HD video will
>> be economically viable for consumer electronics. That's a big fire
>> hose to try to encoded realtime.
>
>Actually, Though it might be "A big fire hose" to try to encode.
>
>That might not be as hard as you think. You see,,,, It is already
>encoded.
That's assuming the source component has a DIGITAL output. Many don't.
and those that do (DVI and such) have artificial limitations (which
they like ti call "protection" but aren't honest about what is
actually being protected).
>All you need to do is stream the stream to disk, Now,
>compression is possible, but optional, And it's likely pre-compressed as
>well. So, where as you need a good amount of processor
In a system that handles real-time processes well. Windows doesn't.
> to encode video
>(around 500 Mhz to do it well) you could likely capture a digital stream
>with a much more modest CPU. In fact, using AMIGA type technology
>(Instead of PC) you really would not need a CPU other than to set it up
>and title the file (The AMIGA had dedicated co-processors so you could
>be downloading files at cable speeds, while playing CPU intensive games
>and the download would not be affected at all by the game, Very nice)
--
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