[Cialug] Video stream

Dave Weis djweis at sjdjweis.com
Mon Jan 16 13:59:03 CST 2017


Have you done the math on how much bandwidth that would require over the
USB bus and how much horsepower the device at the other end has to compress
a 30 fps AVI stream on the fly?



On Mon, Jan 16, 2017 at 11:45 AM, Scott Prader <rigrunn at gmail.com> wrote:

> Do you have guvcview?  You may need to tweak a few settings on the
> /dev[ice] using that utility to get an acceptable stream.
>
> Scott
>
> On Jan 15, 2017 2:40 PM, "L. V. Lammert" <lvl at omnitec.net> wrote:
>
> > On Sun, 15 Jan 2017, Dan Hockey wrote:
> >
> > > Does it have a composite output? Then you'll need a usb to composite
> > > capture device.
> > > http://www.pinnaclesys.com/PublicSite/us/Products/dazzle/
> > dvd-recorder-hd/
> > >
> > What good would composite do? It already provides an avi 1920x720 via
> USB.
> >
> > As I said, I can get a frame every now and then with VLC, but really need
> > to decode the AVI streem to watch at 30fps and capture.
> >
> >         Thanks!
> >
> >         Lee
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