Hello, the uvc driver works great from the scratch for my logitech quickcam 5000 pro. Gratulations on this nice job done !
There are some issues while capturing (using opencv) like: Corrupt JPEG data: premature end of data segment Corrupt JPEG data: 403 extraneous bytes before marker 0xd9 . which actually mess up the image, but don't occur too often so the stream is nearly ok. I'm sure you're already aware of that. I have one question regarding the driver: is it possible to set some capture properties with modprobe while loading the driver ? Capture image size and framerate would be interesting for webcams. (quickcam pro 5k is able to capture at about 1200x900 which is not allways desired, especially in the field of real time object recognition) The capturing takes about 41% of cpu power on an athlon 64 bit 3700+ processor which is quite a bit. regarding to the old pwcx phillips driver the quickcam 4000 takes about 15%-25% of CPU power for 640x480 pix. the capture image size can be set by a parameter like 'modprobe pwcx size=sif fps=15' which is very convenient. Thank you in advance Lukas (Dipl. Ing. ET/IT) _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
