Webcam with high framerate

Hi, I search a webcam which has a higher framerate than 30fps. I have a Philips SPC1030NC which should make up to 60 fps when I believe the package of the camera but luvcview show me a possible framerate of max 30fps... Is there any usb webcam with a higher framerate than 30fps? Regards, J

cpu load of webcam read out with omap3/beagleboard

Hi, I have beagleboard with the OMAP3530 processor and I want to read a usb webcam out. But I only get usable results at 160x120 resolution. I set the pixelformat to "V4L2_PIX_FMT_RGB24" and the resolution to 160x120. With these settings I get 30fps at 4% cpu load. But when I set the resolutio

Re: cpu load of webcam read out with omap3/beagleboard

Nobody has an idea? I think this cpu load isn't normal, becuase everywhere you can read, that the bealgeboard is very fast and it has 500MHz... Regards, Joern - Original Message - From: "Rath" To: "Linux-Media" Sent: Sunday, October 18, 2009 12:43 PM Su

V4L image grab

Hi, with this code from the internet I only get pictures with some undefined pixels on the top and black pixels on the bottom. Where's the problem? I only want a simple example for image captureing. Here is the code: #include #include #include #include #include #include #define GES_LA

Re: V4L image grab

ngsoo, Nathaniel Kim" To: "Rath" Cc: Sent: Saturday, August 15, 2009 11:53 AM Subject: Re: V4L image grab On Sat, Aug 15, 2009 at 6:36 AM, Rath wrote: Hi, with this code from the internet I only get pictures with some undefined pixels on the top and black pixels on the bottom. Wh

Re: Philips webcam support

Hi, On Thursday 20 August 2009 16:48:16 Rath wrote: are the Philips SPC1330NC and SPC2050NC supported by v4l? The SPC1330NC is supported by the uvcvideo driver. I haven't heard about the SPC2050NC yet. My guess is that it would be a UVC device as well. Could you please post the o

V4L2 webcam image grab

Hi, I tried to write a simple program which reads a webcam out and saves the picture in a file. The camera is a Philips SPC1030NC with the uvc driver. But the program doesn't work. The pictures look like the image [1] and I get this output from my program, which is attached: Width: 640 H

camera with high framerate

Hi, I'm searching a v4l supported webcam with a framerate higher than 30fps. I found the Playstation Eye and it seems to have a framerate of up to 120fps @320x240 pixels. Does this camera support a resolution of 160x120 pixels? How are the images transfered over usb (jpeg, rgb, yuv)? Are the

Re: camera with high framerate

is in rgb. - Original Message - From: "Jean-Francois Moine" To: "rath" Cc: Sent: Saturday, January 16, 2010 7:14 PM Subject: Re: camera with high framerate On Sat, 16 Jan 2010 18:33:54 +0100 "rath" wrote: I'm searching a v4l supported webcam wi

update gspca driver in linux source tree

Hi, I have a 2.6.29 kernel for my embedded ARM system. I need an newer gspca driver, so I downloaded the gspca driver from http://linuxtv.org/hg/~hgoede/gspca/ an copied the content of the linux folder to my 2.6.29 source tree and tried to cross compile it. But I get the error "drivers/media/

Re: update gspca driver in linux source tree

The problem with all the trees (http://linuxtv.org/hg/v4l-dvb/ and http://linuxtv.org/hg/v4l-dvb/) are the used perl scripts to build the makefile. They use "uname -r" to get the kernel version and they use directories like "/lib/modules" as default. Now, I try to cross compile the tree on my ub