On Tue, Jun 27, 2000 at 12:29:53PM +0700, Andrew P. Cherepenko wrote:
>
> Pardon me, but I have some questions about data speed ratings.
>
> Steven Ellis wrote:
> >...
> > One thing to understand here is that a USB capture
> > device / tuner is
> > going to offer you substantially lower quality video
> > than a PCI card. So
> > unless USB is the only way, look for something else.
> > USB = 7 megs per second.
> Do you mean 7 Mbyt/sec ?
> I suppose USB limit must be much less, about ten times at least.
Theoretical speed for the current usb 1.1 is in full speed mode
12Mbit/sec. In low speed mode it is 1.5Mbit/sec and the new usb 2.0
just now fixed will go up to 480Mbit/sec. But that is the future.
All the data is according to an article in a computer magazine I just
read (c't 2000/10).
-Peter
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