New version of cuse4bsd ready for testing
kerbzo at gmail.com
Sat Sep 17 14:22:02 UTC 2011
On Fri, Sep 16, 2011 at 12:09 PM, Hans Petter Selasky <hselasky at c2i.net> wrote:
> On Friday 16 September 2011 11:36:51 Kevin Smith wrote:
>> On 9/15/11 11:18 AM, Hans Petter Selasky wrote:
>> I 'm using two logitech webcam (c270h and c210) with cuse4bsd + webcamd,
>> however after installed the new cuse4bsd I didn't notice any performance
>> System is 8.2-STABLE built on Mon Sep 12 20:17:32 CEST 2011.
>> Can I do some tests to help investigating ?
>> Thank you,
> Most UVC (USB video class) drivers use direct memory mapping, so there
> shouldn't be a significant performance improvement in that case. If you are
> using DVB USB drivers, that might be different. Maybe you have to use the
> "time" utility to measure the difference, like starting webcamd like this:
> time webcamd -H
> Then run pwcview for 5 minutes. Then CTRL+C webcamd.
Thank you for the explanation,
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