Thanks for your reply. This leads me to another question: If I capture the stream at 1fps, will I be able to get a larger resolution? Does the USB1 limit the bandwidth or the size of 1 frame?
What pointers do I have to know which webcams support MJPEG? Thanks again, Eric On Thu, Dec 18, 2008 at 11:56 AM, Laurent Pinchart < [email protected]> wrote: > Hi Eric, > > On Thursday 18 December 2008, cyberic wrote: > > Hello, > > > > I would like to know if USB1 is supported with the UVC driver, on any > > webcam. > > If not, how can I choose a cam which works with USB1? > > > > (I am specifically looking for a USB1 webcam which supports infrared) > > The uvcvideo driver doesn't depend on a specific USB version. As far as I > know, pretty much all consumer UVC webcams support both full speed (USB > 1.1) > and high speed (USB 2.0). Obviously, you won't be able to stream > uncompressed > video data at high resolutions using full speed, so you should pick a > webcam > with MJPEG support. > > Best regards, > > Laurent Pinchart >
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