RE: Re: Cheap Four Composite Video Capture

["Kenneth Watt" <kennwatt@xxxxxxx>]

I was starting to suss that out! ;)

As usual I go the hard way, but even with another card the software can
only, it appears, capture from one source at a time in full frame rate.
:(

Bummer!

K.

> -----Original Message-----
> From: Jason Lee [mailto:jasonjlee@xxxxxxx]
> Sent: 15 July 2002 16:13
> To: ukha_d@xxxxxxx
> Subject: Re: [ukha_d] Re: Cheap Four Composite Video Capture
> 
> I have that card, and with one bt chip you cannot capture full
frame
rate
> from 4 sources...
> 
> You can capture from a source, switch source and wait till stable
and
> capture and so on.
> 
> The settle time is the issue. With no settle time, you would get
25/Num of
> inputs.
> 
> I believe some single bt8x8 cards have extra hardware to help with
the
> input
> switching settle time.
> 
> To capture multiple sources simultaneausly you need either mutiple
bt
> chips
> or some other hardware..
> 
> Thats the short version....
> 
> J
> 
> ----- Original Message -----
> From: "Kenneth Watt" <kennwatt@xxxxxxx>
> To: <ukha_d@xxxxxxx>
> Sent: Monday, July 15, 2002 3:42 PM
> Subject: RE: [ukha_d] Re: Cheap Four Composite Video Capture
> 
> 
> > > Do you know what framerate and image size it supports? I
presume
you
> > > can capture all 4 inputs simulaneously?
> >
> > That's what I'm trying to find out at the moment, It all seems
to
work
> > fine with multiple resolutions, depths and whatnot I just can't
seem
to
> > get any more than one feed at a time.
> >
> > If anyone knows anything about this gear it's using the Windows
WDM
> > Video and when that's loaded into Gotcha or whatever I can
switch
input
> > no problem but it doesn't see to like the idea of looking at
multiple
> > sources. :(
> >
> > K.
> >
> >
> >
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