On Tuesday 29 March 2011 14:59:52 Alexey Fisher wrote:
Am Montag, den 28.03.2011, 20:26 +0400 schrieb Клиентский отдел
\Кибернет\:
Hi.
I'm using zoneminder server to record events from usb uvcvideo web-cams.
3 same A4tech PK-836MJ works well with 352x288 yuyv streaming if I
Thanks to all for your answers.
Current disposition:
Gentoo linux: 2.6.36-r8 (kernel uvcvideo driver). I'm testing
2.6.37.5-zen patched kernel (zen-kernel.org). It slightly reduce total
cpu utilisation.
But in embedded usb-bus and uvc drivers I found no changes.
Yesterday I installed ZoneMinder
Am Donnerstag, den 31.03.2011, 15:04 +0400 schrieb Клиентский отдел
\Кибернет\:
Thanks to all for your answers.
Current disposition:
Gentoo linux: 2.6.36-r8 (kernel uvcvideo driver). I'm testing
2.6.37.5-zen patched kernel (zen-kernel.org). It slightly reduce total
cpu utilisation.
But
On 03/31/2011 12:04 PM, Клиентский отдел \Кибернет\ wrote:
Thanks to all for your answers.
Current disposition:
Gentoo linux: 2.6.36-r8 (kernel uvcvideo driver). I'm testing
2.6.37.5-zen patched kernel (zen-kernel.org). It slightly reduce total
cpu utilisation.
But in embedded usb-bus and
Hi,
ok, i see your webcam support only 30fps, so you can't reduce it. And it
has audio port. I hope, you do not captures sound it... it take some
bandwidth too. I do not see any chance to get more cams.
Am Donnerstag, den 31.03.2011, 17:08 +0400 schrieb Клиентский отдел
\Кибернет\:
31.03.2011
On 03/29/2011 10:26 PM, Paul Jurczak wrote:
/snip
You could always install another PCI or PCI-e USB card -
which will give you another 4-5 USB ports - but more
importantly, another USB root hub, separate from the one on
the motherboard. That's what I did to run 6 webcams at
640x480 (but using
I don't know about other cases, but I use an Intel D510MO
motherboard for my project (with an Atom D510 dual core with
hyperthreading) - and it shows only one Linux Foundation 2.0
root hub. Also my laptop with an Intel U2500 processor shows
only one Linux Foundation 2.0 root hub. So it seems
Hi,
Am Montag, den 28.03.2011, 20:26 +0400 schrieb Клиентский отдел
\Кибернет\:
Hi.
I'm using zoneminder server to record events from usb uvcvideo web-cams.
3 same A4tech PK-836MJ works well with 352x288 yuyv streaming if I
modify /sys/module/uvcvideo/parameters/quirks to 128.
But I
Hi,
On 03/29/2011 01:59 PM, Alexey Fisher wrote:
/snip
But I unable to attach more webcams. These cams have no mjpeg. Could
anybody help me to apply quirks or recalculate bandwith to use more
webcams. As I understood no space on left device message depends on
i assume it mean your hard
/snip
You could always install another PCI or PCI-e USB card -
which will give you another 4-5 USB ports - but more
importantly, another USB root hub, separate from the one on
the motherboard. That's what I did to run 6 webcams at
640x480 (but using mjpeg stream, not yuyv). That is, of
Hi.
I'm using zoneminder server to record events from usb uvcvideo web-cams.
3 same A4tech PK-836MJ works well with 352x288 yuyv streaming if I
modify /sys/module/uvcvideo/parameters/quirks to 128.
But I unable to attach more webcams. These cams have no mjpeg. Could
anybody help me to apply
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