Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-19 Thread Paulo Assis
Hi, The problem appears when changing the resolution: Are you saying it works on a higher resolution but falls on a lower one? The fix bandwidth quirk only works on uncompressed streams (yuv), if you pick mjpg or any other format (libv4l will convert from mjpg) then this quirk is useless. Make

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-19 Thread Laurent Pinchart
On Tuesday 15 February 2011 22:12:09 modysama wrote: Laurent Pinchart writes: On Friday 11 February 2011 17:30:32 modysama wrote: [snip] modysama at ubuntu:~$ cheese libv4l2: error turning on stream: No space left on device Do you get the exact same error with the other software

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-19 Thread modysama
I want to disable or remove the integrated hp camera on my laptop. But I don't know how disabling it on Kubuntu. How it in details, please? However it works out of box on another mini hp with also integrated camera. ___ Linux-uvc-devel mailing list

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-19 Thread modysama
Paulo Assis pj.assis at gmail.com writes: The problem appears when changing the resolution: Are you saying it works on a higher resolution but falls on a lower one? The problem: Webcam work only on guvcview in only resolutions: 170*144 160*120 The output format is mjpg. yuyv

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-19 Thread Paulo Assis
Hi, 2011/2/19 modysama asmaa.elassal.stud...@pua.edu.eg: Paulo Assis pj.assis at gmail.com writes: The problem appears when changing the resolution: Are you saying it works on a higher resolution but falls on a lower one? The problem: Webcam work only on guvcview in only

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-19 Thread modysama
Paulo Assis pj.assis at gmail.com writes: Hi, 2011/2/19 modysama asmaa.elassal.student at pua.edu.eg: Paulo Assis pj.assis at gmail.com writes: The problem appears when changing the resolution: Are you saying it works on a higher resolution but falls on a lower one? The

[Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-18 Thread Paulo Assis
Hi, I find strange the following output from luvcview: Frame format: YUYV (MJPG is not supported by device) Your lsusb output seems to indicate that MJPG is indeed supported. Could you post the output of guvcview --verbose? This should list all video formats available in your device (and the

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-18 Thread Modysama
Paulo Assis pj.assis at gmail.com writes: Hi, I find strange the following output from luvcview: Frame format: YUYV (MJPG is not supported by device) Your lsusb output seems to indicate that MJPG is indeed supported. Thanks, sir for being helpful. I just want to cleare something .

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-18 Thread Modysama
Paulo Assis pj.assis at gmail.com writes: Hello, sir. Everything looks fine here, I see no error messages (maybe you should have set the device parameter: guvcview --device=video1 --verbose). The problem appears when changing the resolution: A window manager is available setting new

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-17 Thread modysama
please need your help. ___ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-15 Thread Laurent Pinchart
Hi, On Friday 11 February 2011 17:30:32 modysama wrote: I use Genius FaceCam 312 doesn't correctly work on Kubuntu 10.10 . Please post the output of lsusb -v -d 0458:7076 running as root if possible. Kerenl: 2.6.35-25 generic Laptop: HP pro-book 4520s Once trying skype test camera ,

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-12 Thread modysama
Paulo Assis pj.assis at gmail.com writes: Hi, [11532.813381] usb 2-1.1: new full speed USB device using ehci_hcd Are you connecting your camera to a usb1.1 port ? The camera should be detected as a High Speed device. check the difference here:

Re: [Linux-uvc-devel] WebCam configuration on Kubuntu 10.10

2011-02-11 Thread Paulo Assis
Hi, [11532.813381] usb 2-1.1: new full speed USB device using ehci_hcd Are you connecting your camera to a usb1.1 port ? The camera should be detected as a High Speed device. check the difference here: http://www.photoxels.com/article-usb-2.0-high-speed-vs-full-speed.html Regards, Paulo