Re: [Spca50x-devs] Logitech QuickCam Express 046d:092f

["Parag N(पराग़)" <panemade@xxxxxxxxx>]

Hi,
On 7/31/06, michel Xhaard <mxhaard@xxxxxxxx> wrote:
> Le Lundi 31 Juillet 2006 10:54, Parag N(पराग़) a écrit:
> > Hi,
> >
> > On 7/31/06, michel Xhaard <mxhaard@xxxxxxxx> wrote:
> > > Le Lundi 31 Juillet 2006 06:01, Parag N(पराग़) a écrit:
> > > > Hi,
> > > >
> > > > On 7/30/06, michel Xhaard <mxhaard@xxxxxxxx> wrote:
> > > > > Please used the experimental gspcav1 package from
> > > > > http://mxhaard.free.fr/spca50x/Investigation/Gspca/
> > > > > if all are right enter the gspcav1 directory and run as root
> > > > > ./gspca_build
> > > > > that should make and install the gpsca module version 1.00.01 :)
> > > > > you can also try and install the gspcagui package (working on v4l1at
> > > > > the moment) :)
> > > >
> > > > What is the difference between spca5xx and gspca kernel module drivers?
> > > > Regards,
> > > > Parag.
> > >
> > > Parag,
> > > There is a long story with spca Linux kernel module. Starting with
> > > spca50x to spca5xx and now gspca.
> > > Why gspca ?
> > > Our module start with the Sunplus chipsets support(spca) specially the
> > > spca50x familly. After sometimes we support the spca5xx chipset to. And
> > > now, a lot of others chips familly (Vimicro Etoms Sonix Pixart ....) so
> > > our name is confusing .We have discuss how to change the name without
> > > loss our project story on the list and gspca is born :)
> > > Why spca50x, spca5xx, gspca is not merged in the main kernel:
> > > Our module claim to provided video for the Linux end user. We are more
> > > free to decode proprietary video codec outside the main kernel.
> > > spca50x, spca5xx, gspca are all GPL.
> > > Gspca is not yet ready for production the package provided:
> > > gspcav1 : spca5xx re-design v4l1 with 220 webcams support
> > > gspcav2 : the new v4l2 support only the Vimicro chipset at the moment.
> > > gspcagui: A smart web-caming application avi,picture,zoom,roi and so on,
> > > v4l1 shoud become v4l2 soon.
> >
> >  Thanks for your long explanation. Have some questions
> > 1) Do gspca once completed will obsoletes spca5xx kernel module?
> Yes
> > 2) Is gspcav2 is rewrite of spca5xx with v4l2 compatibility?
> Yes, as you know v4l1 is now go-away  :)
> > 3) Can you add video recording with audio feature to gspcagui also? I
> > found that is the only feature that most webcam viewers are missing. I
> > am currently trying to have that feature in luvcviewer but not getting
> > how can i do that?
> gspcagui have video recording (AVI) with MJPG fourcc, i have not yet add sound
> but spcaview have sound record and the sound part can be merged to
> gspcagui :)
> >   I have not yet checked gspca application.
> You should, the zooming feature and rotation windows are funny. If you have
> times to write a gspcagui documentation that should be fine (my English is
> poor :) )

  Sure i am happy to do that. I am currently working on Logitech
Quickcam Pro 5000 webcam. Thanks to uvcvideo kernel module project
that it worked fine. Even application luvcviewer is good but missing
video recording feature as already said. :(

Ok i am going to check now gspcagui with Logitech QC Image.
oh no i got some problems while using it. So i re modprobe gspca and
dmesg for that part is as
====================================================================
usbcore: deregistering driver gspca
/misc/gspca-20060706/gspcav1/gspca_core.c: driver gspca deregistered
gspca 3-2:1.0: usb_probe_interface
gspca 3-2:1.0: usb_probe_interface - got id
/misc/gspca-20060706/gspcav1/gspca_core.c: USB SPCA5XX camera found.(ZC3XX)
/misc/gspca-20060706/gspcav1/gspca_core.c: [spca5xx_probe:3747] Camera type JPEG
/misc/gspca-20060706/gspcav1/Vimicro/zc3xx.h: [zc3xx_config:542] Find
Sensor PAS202BCB
/misc/gspca-20060706/gspcav1/gspca_core.c:
[spca5xx_getcapability:1109] maxw 640 maxh 480 minw 176 minh 144
usbcore: registered new driver gspca
/misc/gspca-20060706/gspcav1/gspca_core.c: gspca driver 01.00.01 registered
========================================================================
then i used gspcagui as
gspcagui -d /dev/video1
OUTPUT=> create message fifo: File exists

Whats wrong happened?

> > Regards,
> > Parag.
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