Hi,
Takes a frame from ANY available V4L2 device (/dev/video0),
caches it, and sends it completely to the guest before requesting
any other frame.
I think you can double-buffer (i.e. let the host driver fill one
buffer while sending the other one to the guest). Probably gives a
slightly hig
On Tue, 31 May 2011 09:39:02 AM Natalia Portillo wrote:
> > Natalia: if possible, could you provide an overview of your work in this
> > area?
>
> The best should be for you to check for the patches I sent (june 2010 on
> the ML) and enhance what is left to be done.
Sorry I wasn't clear. I'll try
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El 30/05/2011, a las 21:47, Brad Hards escribió:
> On Mon, 30 May 2011 08:38:35 pm Gerd Hoffmann wrote:
>> I think people are also working on camera emulation, i.e. pass any (even
>> non-usb) v4l devices as usb webcam to the guest. No idea what th
On Mon, 30 May 2011 08:38:35 pm Gerd Hoffmann wrote:
> I think people are also working on camera emulation, i.e. pass any (even
> non-usb) v4l devices as usb webcam to the guest. No idea what the
> status here is.
I have it in early development. Its far from complete - just enough for the
softwar
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El 30/05/2011, a las 15:56, Gerd Hoffmann escribió:
> On 05/30/11 14:50, Natalia Portillo wrote:
>> Exactly what my webcam does is:
>>
>> Takes a frame from ANY available V4L2 device (/dev/video0), caches it,
>> and sends it completely to the gues
better in this regard.
Peter
--- On Mon, 5/30/11, Natalia Portillo wrote:
From: Natalia Portillo
Subject: Re: [Qemu-devel] Webcams under KVM and Linux
To: "Peter Baitz"
Cc: "Andreas Färber" , "QEMU Developers"
, "Hoffmann Gerd"
Date: Monday, May 30,
On 05/30/11 14:50, Natalia Portillo wrote:
Exactly what my webcam does is:
Takes a frame from ANY available V4L2 device (/dev/video0), caches it,
and sends it completely to the guest before requesting any other frame.
I think you can double-buffer (i.e. let the host driver fill one buffer
whi
s it up in the guest. And the pwc driver loads and remains on both
> host and guest.
>
> Peter
>
>
> --- On Sun, 5/29/11, Natalia Portillo wrote:
>
> From: Natalia Portillo
> Subject: Re: [Qemu-devel] Webcams under KVM and Linux
> To: "Andreas Färber"
&g
Hi,
I was told I could try to add a complete host controller to the guest,
but am not entirely sure I understand what that means? Looking for
specifics? Is there a suggestion for doing this during install of the
KVM guest, or can this be done while the guest is running, or otherwise?
Indepen
Qemu-devel] Webcams under KVM and Linux
To: "Andreas Färber"
Cc: "Peter Baitz" , "QEMU Developers"
Date: Sunday, May 29, 2011, 1:53 PM
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More concretely search for patches sent by me.
Even when EHCI is finished still is
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More concretely search for patches sent by me.
Even when EHCI is finished still is the problem of isochronous transfer not
working well because of timing issues on QEMU.
My patches overcome the need for ISO transfer and EHCI controllers completely
Hello,
Am 29.05.2011 um 15:01 schrieb Peter Baitz:
[...] You should notice that it is not just adding
ISOC and USB 2.0 support, but also to prioritize the processing of
isoc
packets on a virtual environment, and to provide enough throughput
for
video streams
[...] Please check the qemu
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