cam max width and height
Hi, I am using linux 2.6.26.3. I connected microsoft live cam and its max supported resolution is 1280x800. If I use VIDIOC_G_FMT, fmt.fmt.pix.width, fmt.fmt.pix.height returns 640x480. How to get the maximum supported resolution?? Thanks -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Need Info
Hi, Any suggestions? Thanks On Mon, Apr 19, 2010 at 7:18 PM, linux newbie linux.newbi...@gmail.com wrote: Hi, It is observed that Lifecam transfer type is Isochronous and ISP1362 driver does not support this. Is there any driver patch that supports Isochronous transfer?? Please help me in this regard. Thanks linux newbie wrote: Hi, On my embedded PXA255 platform, we have working USB module. ISP1362 is the controller. Recently we want to integrate Microsoft Lifecam Cinema webcam and want to take still images. Linux kernel is 2.6.26.3 and we enabled V4L2 and UVC class drivers. On plugging the Cam and querying the proc and sys file system, I can able to view cam details. I want to capture the frame (preferably in jpeg) and write to a file. Is there any example code for that? I went through the below web page http://v4l2spec.bytesex.org/spec/capture-example.html, but if you can suggest some more example, it will be of great help to me. Thanks -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-requ...@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Need Info
Hi, It is observed that Lifecam transfer type is Isochronous and ISP1362 driver does not support this. Is there any driver patch that supports Isochronous transfer?? Please help me in this regard. Thanks linux newbie wrote: Hi, On my embedded PXA255 platform, we have working USB module. ISP1362 is the controller. Recently we want to integrate Microsoft Lifecam Cinema webcam and want to take still images. Linux kernel is 2.6.26.3 and we enabled V4L2 and UVC class drivers. On plugging the Cam and querying the proc and sys file system, I can able to view cam details. I want to capture the frame (preferably in jpeg) and write to a file. Is there any example code for that? I went through the below web page http://v4l2spec.bytesex.org/spec/capture-example.html, but if you can suggest some more example, it will be of great help to me. Thanks -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-requ...@redhat.com?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list -- To unsubscribe from this list: send the line unsubscribe linux-media in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
