Re: high speed cams are not working on usbip

[nagarjun kommineni]

Hi,

Both server and client are working at 100Mbps.

On 1/16/12, David Chang <dchang@xxxxxxxx> wrote:
> Hi,
>
> ? 2012?1?11???3:47?nagarjun kommineni <nagarjunkommineni@xxxxxxxxx> ???
>> hi,
>> these are the my test specifications.
>>
>> OS:            Scientific Linux 6.1 (default kernel 2.6.32)
>> Kernel:       3.1.4 (I have built it)
>> Web Cam:  Logitech Pro 9000
>> Test App:   Gstreamer
>>
>> To see the web cam output I have used the Gstreamer  with the following
>> command.
>> gst-launch v4l2src ! video/x-raw-yuv,width=160,height=120,framerate=15/1 !
>> ffmpegcolorspace ! autovideosink
>>
>> my cam supported resloutions are 160*120, 176*144, 320*240, 352*288,
>> 640*480, 800*600, 960*720, 1600*1200.
>>
>> it works fine upto 320*240, beyond this it doesn't work.
>
> What's the speed of server and client network interface?
>
> David
>>
>>
>> 2012/1/10 David Chang <dchang@xxxxxxxx>
>>>
>>> Hi Joey,
>>>
>>> 2012/1/10 joeyli <jlee@xxxxxxxx>:
>>> > ? ??2012-01-10 ? 13:46 +0530?nagarjun kommineni ???
>>> >> Hi,
>>> >>
>>> >> problem with usbip in drivers/staging/usbip
>>> >>
>>> >>  I have configured one pc as server and one as client, with this
>>> >> configuration high speed web cams are not working for higher
>>> >> resolutions.
>>> >>
>>> >
>>> > How "high" does this web's speed?
>>> >
>>> >> please have a look at this problem.
>>> >>
>>> >
>>> > David,
>>> > as I remember you test webcam in old kernel before? looks works fine.
>>>
>>> Yes, but I would suggest using lower resolution.
>>>
>>> Regards,
>>> David
>>> >
>>> >
>>> > Thanks
>>> > Joey Lee
>>> >
>>> >
>>> > --
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>>
>>
>>
>>
>> --
>> Regards,
>> Nagarjuna Kommineni.
>>
>>
>


-- 
Regards,
Nagarjuna Kommineni.
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