Hi Claudiu, On Monday 28 April 2008, Claudiu Constantinescu wrote: > Dear All, > > I have the problem of a camera mounted upside-down in an Asus x55 > (Bus 007 Device 003: ID 04f2:b012 Chicony Electronics Co., Ltd). > luvcview -f yuv works and displays the image bottom side up. I think > there is no way that the uvc driver can vertically flip the image > (correct me if I'm wrong).
That's right. The driver doesn't perform any image processing task, and the hardware doesn't export any image rotation/mirroring functionnality. > I don't know if this is the correct place to ask for this, but > does anyone know of any userspace or kernel implementations, or a > patch to the uvc driver, that would duplicate the video device and > flip it upside down? As Brandon mentioned, the solution has to be implemented in userspace. There is currently no generic framework to handle such issues. Several projects have been started, but until they deliver useful results you will probably have to implement image flipping in your favourite application(s). Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
